69 pointsby petethomas5 hours ago13 comments
  • Schiendelman3 hours ago
    Seattle here, and a real estate nerd.

    This is almost entirely an artifact of the financial instruments used to pay for these buildings, regardless of any Seattle policy changes. The Seattle Times has always been a conservative rag, and their editorial board hates the new mayor, so they hit the "Seattle is dying" story as often as possible. They've got a long history of this whenever there's leadership they don't like, ask me about it!

    In Bellevue, office vacancies are low because most have long term tenants - even if the spaces aren't full of workers, the companies paying for them can continue to do so.

    In Seattle, most office space is leased by smaller companies. We have diversity in availability, which is great, we have tiny office leases available as well as big ones. I believe those smaller spaces also often had shorter leases.

    There are some spaces in Seattle where an anchor tenant (Indeed with 11 floors in the 2+U building at 1201 2nd Ave is a good example) shrank the footprint they use, and quickly sublet floors they aren't using. Those sublets can be priced appropriately for the market, and the main tenant keeps paying the original lease price.

    However, when a space loses a tenant, the bank can't just drop the price for the owner, the same as you can't just pay less on your mortgage if you get a lower paying job. That has to go through a long, painful process, and usually the building will end up sold before pricing can change.

    This is lag. It's easy to correlate it with a choice by Amazon or with new taxes, but there's quite a bit of demand for office space in Seattle, just not at the prices the owners are forced to ask with their financing instruments.

    We just saw another building turn over, US Bank Center. The new owner bought it at a price where they'll be able to lease it competitively, and it won't sit empty. We'll see that continue to happen.

    • nighthawk4543 hours ago
      This tracks with what I’ve heard around as well. What changed in the financial instruments?

      My understanding is a lot of the loans have gone PIK or otherwise essentially aren’t serviceable at current prices. Do you think that’s resolvable somehow or just lagging implosion?

      • Schiendelman2 hours ago
        Nothing changed in financial instruments - we just don't usually have a lot of office tenants decide to walk away like we have with the advent of remote work. The loans will work themselves out. We've seen a couple of buildings trade for way less than pre-Covid numbers, and we'll see more.

        In another 10 years downtown Seattle will be aligned with the rest of the market again.

    • lokar3 hours ago
      And you have to wonder, what kind of boom in innovation could lots of reasonably priced office space support? What gov policy cold push landlords and banks to accept reality? Vacancy tax? Change to bank regulations?
      • Schiendelman2 hours ago
        The timeframe of regulatory changes here is not worth any investment. The turnover will continue to happen, it's too complicated to try to change, and you'd probably create nasty unexpected side effects.
      • pfannkuchen3 hours ago
        Make usury illegal again?

        (I mean the classical definition not the watered down modern one)

    • xnx2 hours ago
      Is there any more to this story than "extend and pretend" that's been going on for 6 years?
    • hyperrail3 hours ago
      > This is almost entirely an artifact of the financial instruments used to pay for these buildings, regardless of any Seattle policy changes.

      Why would this be different in Seattle than in other cities? Many downtown office towers are bought or built using a lot of debt throughout the U.S. What do you think makes Seattle special?

      > We just saw another building turn over, US Bank Center. The new owner bought it at a price where they'll be able to lease it competitively, and it won't sit empty. We'll see that continue to happen.

      The news story mentions the U.S. Bank Center example. What it says that you're leaving out is just HOW big that discount is:

      > The new owner of the U.S. Bank Center, having paid just $280 million, or less than half of what the building went for in 2019, presumably can afford to lower rents enough to fill the place, which is now 45% vacant, according to CoStar.

      A discount of more than 50% is a bubble bursting. It's great that the new owner can offer fire-sale rent, but where does that leave the old owner, if they were truly as leveraged as you suggest they were likely to be?

      > The Seattle Times has always been a conservative rag, and their editorial board hates the new mayor, so they hit the "Seattle is dying" story as often as possible. They've got a long history of this whenever there's leadership they don't like, ask me about it!

      OK, I'll ask you about it. This "Seattle Times = Blethen family propaganda" line has been tiring for the 25 years I've been hearing it. What exactly are they not covering about Seattle's downtown today that you think they should be? Why do you think that their opinion staff influence the news coverage so much? In short, if the Seattle Times has a conservative bias in its news coverage, why does the Wall Street Journal famously have a liberal-biased newsroom?

      • Schiendelman2 hours ago
        Why is Seattle impacted worse? Because so much of our office space was tech companies that decided they didn't need as much office space and can do their work remotely.

        Look up the old owner and you'll realize why it doesn't really matter that they're taking a massive loss, and why I don't really care. I left it out because it's already a long comment and that's not really relevant.

        They could have written an article about how foreclosures on office buildings take a long time and that sublet offerings in Seattle are turning over at a healthy rate. And the owner of a company in media absolutely influences that coverage, why do you think everybody's worried about CBS, or for a long time Fox News?

        • BryantD2 hours ago
          Think it's significant that Zillow's one of the few significant tech companies to maintain full remote working? They don't leave an Amazon-sized hole in downtown, but they had quite a few floors.
          • Schiendelmanan hour ago
            I don't think they closed their office - have they reduced their actual leased footprint?
    • jmyeet3 hours ago
      I'm not sure the bank has that much to do with it.

      Commercial real estate valuation is based entirely on its ability to produce income. Lower the rent, lower the value. And that's a problem because most commercial leases are long (5-20+ years) so you're locking in an asset writedown for a long period of time. So it can be better to leave it vacant and pretend the value hasn't changed.

      You can still run into problems with this (eg servicing the loan). So I don't think it's quite the issue that banks have to approve lowering the rent so much as the owner might lower their asset value and have problems with the LTV and DSCR so the bank may then require you to refinance or add capital.

      By the way, we've gone through this before. Up until the 1990s, law firms were by far the largest tenants of office space because they had very large law libraries. Then that went online and they downsized. This was an acpolaypse in the 2000s combined with the dot-com bust.

      I think the lag you're talking about is on banks essentially foreclosing on a building and selling it off, allowing the new owners to charge less because they paid less.

      • Schiendelman2 hours ago
        Yes, that's exactly the lag I'm talking about. The banks won't allow the buildings to lease for less than they need to make per sqft to pay back their loans. They'd rather foreclose, apparently. There's some reporting around this recently, I'm not in a position to look it up today but it should be easy to find!
  • wxw4 hours ago
    Back in 2019, I was amazed to learn just how many buildings in Seattle's downtown were Amazon offices. IIRC, it was dozens of buildings, some entirely owned by Amazon, some WeWork leases, etc. Downtown isn't very big, so that's a huge presence.

    It was also fun to check out the company-city that is Redmond, not far away.

    Seattle's a great city, and it's got great tech presence. I'm optimistic for its recovery.

    • asveikau4 hours ago
      The neighborhoods they built that stuff in (mostly South Lake Union and Denny Triangle) used to be so sleepy in 2010 and earlier. It was a big transformation.
      • Schiendelman3 hours ago
        Earlier than that, they were actively dangerous. I spent a lot of my childhood in Belltown, and it was not a safe place in the late 80s and early 90s.

        SLU and Denny Triangle are amazing now. Those are some of the few places with restaurants open into the evenings. Amazon, like them or not, does a great job prioritizing local businesses in the retail spaces in their buildings. They can't all survive, but they've had a good track record.

        • asveikau2 hours ago
          I haven't lived in Seattle since 2011. I remember Belltown having one or two blocks that felt a little spotty or like you wanted your guard up, but the rest of it was thoroughly gentrified by the time I left, and it was a common choice to live for new college grads from the suburbs arriving to work in tech. I have to assume the process has continued.
          • Schiendelmanan hour ago
            Yep, it's even fancier now. The main spot where it seems sketchy is directly across the street from the Downtown Emergency Service Center.
    • rolph4 hours ago
      owned by amazon ..

      now where should data centers be constructed, rather than arable farmland?

      • bartread3 hours ago
        It’s an interesting thought. One wonders if a lot of the utility infrastructure they need would be more readily available and/or be less negatively impactful to build as well.
        • danudey2 hours ago
          Just for reference, Peer 1 has a data centre in downtown Vancouver which, fifteen or so years ago, was able to accept my then-employer as a client and offer us a quarter, half, or full rack, but could only offer us enough actual power to run about two servers.

          The reason being that they had a huge number of old, grandfathered-in clients with old systems from ten or fifteen years ago which were using massive amounts of power for the work they were doing; newer systems could do the same work for a tenth the power or less, but the customers have no reason to upgrade so they don't.

          Getting any more power into the building, I was told, would require having BC Hydro replace the transmission lines coming into the building, which would expand out to a modernization of a lot of the transmission lines in the neighbourhood. For obvious reasons it was cheaper for them to just build a new data centre somewhere else, though they wouldn't say where at the time.

          When it comes to the hyperscale data centres that are all the rage these days, it's very likely that downtown Seattle doesn't have the power infrastructure to support very many, if any; couple that with the claim from this random website I've never heard of that hyperscale data centres could be up to 10 million square feet and you'd probably have to bulldoze half of downtown Seattle to build the infrastructure required.

          https://programs.com/resources/data-center-statistics/

        • rolph3 hours ago
          at face it seems like it would be "retooling" rather than ground up construction, with foundations for connection infra, it should go up fast, and easy if AMZ already owns it.
    • pllbnk4 hours ago
      What's the point of the "recovery" in terms of stuffing people back to the offices when they can successfully perform their work from home?
    • sublinear4 hours ago
      Wasn't the shared-workspace business model to take advantage of these vacancies?

      Despite the graph shown in the article, I have to wonder if this is really a new problem.

  • Animats4 hours ago
    The article notes that the US overall office vacancy rate is 23%. Seattle is 37%.

    Have we reached "peak office" at last?

    How many people in offices does society really need, anyway?

    • rhyperior3 hours ago
      Could be Seattle tax/revenue policy. Bellevue WA, the only nearby comparable but smaller tech hub city, has 25% vacancy and expected to drop below 20% - according to Fable.
    • piker4 hours ago
      A lot if it wants to do interesting things.
      • GroksBarnacles3 hours ago
        Are you saying we need to be in the office and not remote to do interesting things?

        Or are you misunderstanding the context and talking about employment or something?

        • piker3 hours ago
          Yes. I think remote works for a lot of people, but at a societal level we need real-time in person collaboration among a large swath of society to accomplish interesting tasks. I say that as someone who works entirely from home and really enjoys it.
          • GroksBarnacles2 hours ago
            I'll only disagree that it's not large swaths. I've never met my coworkers in person and we're doing immensely interesting things, anecdotally. And we're moving so much faster than my last in-person workplace. But my perspective isn't just based on that.

            Or maybe "large swaths" is too imprecise to quibble over. Certainly some industries are better in person, but who can say how many? I think my precise point is that I don't think the industries that have gone remote are worse for it and don't need to to back, and many more can afford to go remote.

          • PepegaRoach3 hours ago
            [dead]
  • vessenes4 hours ago
    If you haven't lived in Seattle, it's hard to understand the problem. It's multifaceted; business climate, generally poor quality of the city itself as a walking / working destination, extremely hostile to business city government, and greener pastures (literally) east across the bay, which happen to be closer to some very large headquarters.

    The die was largely cast when Amazon called Seattle's bluff during COVID and relocated, but so much needs to be done to make the city itself an attractive place to live and work, and there is so little planning, zoning or effective change happening it seems likely to be decades before I could imagine a truly vibrant city core. Even when I write that, it seems unlikely. As we speak, Seattle is aiming to become the highest tax jurisdiction in the country, higher even than NYC, because ... revenues are down. It's a disappointing response to a serious urban problem.

    • Schiendelman3 hours ago
      Seattle here. The problem isn't that there's too little "planning" or "zoning". Where that's relevant, there's too much. The city has used those tools over and over to slow growth and tack on requirements for businesses.

      I'm not aligned with the new mayor's business-hostile policies. But as far as making the city better for walking, things are going very well. We've been narrowing crossing distances, improving sidewalks, putting in concrete separation for bike lanes, we even finally kicked cars out of Pike Place Market. There are parks improvements in progress across the city to improve restrooms and fix dangerous spots. And the number of people in tent encampments has dropped dramatically, it's become rare and short lived in most of the city.

      I suspect that we will continue to recover, despite the capital gains tax. It'll just be slower than Bellevue.

    • com2kid4 hours ago
      Seattle's DT business district had always been uniquely bad. Everything is for office workers and closes at 5pm. There is nothing else but offices and restaurants serving coffee for breakfast and workplace meeting suitable lunches.

      It is an example of piss poor planning and urban design.

      • Schiendelman3 hours ago
        We made a lot of gains there just before covid, but it's a fight against empty space. We simply need more residential growth in the core. South Lake Union has improved a lot in the last two years, and Denny Triangle is coming along too. That will help north downtown, it's just going to take time, and there's not much we can do now to speed it up.

        There was a 1993 initiative that seriously fucked up our planning process, and created 'design review', which is designed to add a year or two to building a building by having architects and retirees shit on everything. It's very hard to roll those things back, because many people believe public input is inherently good.

        Pioneer Square is its own mess - it's that we have too much control, so we made it nearly impossible to build more market rate housing there to support evening and weekend destinations.

    • operatingthetan3 hours ago
      >If you haven't lived in Seattle, it's hard to understand the problem.

      [...]

      >greener pastures (literally) east across the bay

      Well obviously you haven't lived in Seattle because if you did you would know the body of water separating Seattle and Bellevue is Lake Washington. Not a bay.

      • vessenes2 hours ago
        I live west across the Salish sea on sunny bainbridge island, natch.
        • operatingthetanan hour ago
          Nice attempt at recovery but your comment still doesn't make sense. You were talking about Seattle, and then suggested Bellevue was "greener pastures." Not that Seattle was "greener pastures" from Bainbridge lol.

          Also you just admitted that you don't live in Seattle. So I rest my case.

    • DenisM4 hours ago
      How did Amazon relocate? I think most employees are still traveling to SLU to their offices.
      • vessenes2 hours ago
        Amazon hq2 is in dc; beezy no longer frequents el gaucho on Thursday nights, instead he is in Miami. They massively pulled back Seattle office and hiring ca 2021-22
      • Schiendelman4 hours ago
        Amazon didn't "relocate" - they just moved most of their new hiring to Bellevue.
    • seawolf8743 hours ago
      The city has a notorious open air drug market within 2 blocks of one of its main tourist attractions at Pike Place. Downtown is generally not a pleasant place to visit.
      • id003 hours ago
        A few years back when I worked in the Seattle downtown, I used to have a walk around the office during lunchtime. I still remember seeing a drug addict baking what I assume was heroin just a block away from Pike Place Markets. It's crazy
    • wenc3 hours ago
      I've lived all over the country, both in big and small cities, and most recently in the Seattle area (across the lake in Kirkland) for 4 years.

      Seattle has trappings of a city, but socially it doesn't feel like one in the way Chicago and NYC are (ok they're bigger, but hear me out -- it's not the size, it's the people). To me, Seattle feels like Cleveland but with more money.

      I couldn't quite put my finger on it, but I would visit different neighborhoods from Capitol Hill to ID to Northgate to Ballard (I liked Ballard the most) almost every weekend, and everything just felt so subdued compared to a city that is truly alive. I had to take trips to Vancouver -- a similar city but more alive -- just to get my dose of city energy. Even Lynnwood WA -- a suburb -- had more energy.

      The city itself has too much monoculture -- predominantly tech bros or hipsters or nature people -- but that's not enough diversity to create true energy.

      The food scene was uniquely mediocre relative to its wealth and size. It had pockets of good stuff, but overall just very little risk-taking and experimentation in the restaurant industry because of the economics (min wage is $21.30 which is fair to workers but hard for small business owners) and insufficient population density to turn tables at a high rate (the land is fragmented by water and mixed elevation), and high proportion of food-as-fuel population.

      Seattle attracts who it attracts because of what it is -- introverted, nature loving, affluent in a countercultural way. But this does not create a vibrant city.

      Seattle's social energy resembles that of a paradoxical population who want to live in a city but are secretly suburban people.

      • vessenes2 hours ago
        Totally agree. Going to Vancouver often just highlights this for me, same climate and topology and .. amazing food scene! Shops are open until 10pm! Lots of good walking areas! It can be done!
      • operatingthetan3 hours ago
        >Even Lynnwood WA -- a suburb -- had more energy.

        I'm sorry but this is so beyond the pale.

        Also your comment complains about the energy of the city (that it is too suburban feeling) and then you say you like Ballard the most -- which is by far the most suburban of the neighborhoods you mentioned.

        Finally we've been hosting the world cup and news writers from around the world have been exclaiming that Seattle has absolutely peak energy and culture as a host. E.g. https://www.irishtimes.com/sport/soccer/2026/06/22/keith-dug...

        • wenc3 hours ago
          No it is not. (lived experience as an ethnic minority). Lynnwood had way better restaurants and cafes that opened late.

          Liking Ballard doesn't mean I endorse its energy. Ballard is one of the quietest parts of the city (the Nordic Museum is there), but people were also the chattiest, which is why I liked it. It provided a brief respite from the Seattle Freeze.

          Ha, those writers don't live in Seattle full time. They're only visiting.

          • operatingthetan2 hours ago
            I think you may be the only person in the world who thinks Lynnwood has better energy than Seattle. Complaining about Seattle being too suburban and then praising its suburbs is too contradictory to take seriously.
            • wenc2 hours ago
              We can disagree about Lynnwood (that's my opinion).

              But Seattle does have very low social wattage.

              p.s. I should clarify about Lynnwood since this is contentious for folks. For me, Lynnwood produced more social collisions that I care about than Seattle does. It had a lot of immigrant businesses, actually good restaurants, bookshops, hobby shops, etc. where people lingered, even though it's true you have to drive everywhere. It doesn't have urbanity, but it produced more lived energy than an actual urban place like Seattle did.

              I also used "suburban" in two senses: physically suburban versus socially suburban. Lynnwood is physically suburban. But Seattle felt socially suburban: private, subdued and short on spontaneous public life -- at least to me (as someone who doesn't drink). An actual suburb like Lynnwood felt less socially suburban to me, with its late night cafes and things to do.

              Same with Ballard. It's a fairly quiet part of Seattle, but the social collisions there were somehow better than say SLU.

  • beambot3 hours ago
    Yet rents won't drop -- the commercial mortgage covenants prevent landlords from dropping rental rates, so they'll just sit there fallow until the market recovers.
    • lokar3 hours ago
      Or government pushes them to change. Regulators have tremendous power over banks.
    • calvinmorrison3 hours ago
      Or until more rational covenants exist. Markets are largely rational economically.
      • everybodyknows2 hours ago
        That's the monumental social question going unconsidered -- why has governmental regulation not somehow adapted to the new economic reality, so that all that real physical capital is put to at least some productive use?
  • a34729t3 hours ago
    Seattle has a few confounding factors: - Higher taxes that are not present in surrounding cities - A public school system that is hot garbage compared to 20 years ago (Eastside schools are still ok) - Amazon as of almost a decade has been pushing hiring to their Eastside offices, and trying to freeze headcount in the state overall - Lots of the engineers you want to hire live on the Eastside

    Short term, Bellevue is a better place to have your office. Mid term, the big winners are Texas, Vancouver (CA) and India. A little longer term, the lower end of all those jobs are gonna anyway in a puff of tokens.

  • delichon4 hours ago
    New York City: Hold my Negroni aperitivo. I have faith in the Big Apple administration's ability to become a leader on this metric.
    • woodruffw3 hours ago
      NYC appears to be at least somewhat ahead on converting older office stock to residential stock, and I don’t expect the current administration would attempt to slow that down (it has no particular political valence in the city that I can discern).
      • hamdingers3 hours ago
        NYC's advantage is that older office buildings are more amenable to adaptive reuse.

        Modern office buildings have deep floor plates and sealed windows, relying heavily on HVAC and artificial lighting to make the center of the building habitable. Bedrooms require exterior windows, so an optimal floorplan is a ring of bedrooms around the outside which leaves gobs of low value square footage in the middle.

    • Terr_4 hours ago
      According to the graph in the article, NYC is doing about average, and LA/SF are the other front-runners.
      • freedomben4 hours ago
        It will be interesting to see how that changes with mamdani. Depending on who you ask, it will either bring in the Utopia or it will be a devastating waste, but very few people expect not much to change.

        Thing is, it takes years to move so it will be a while until we see the results. Regardless of which side you tend to be on, it seems like it will be a useful experiment!

        • ch4s39 minutes ago
          Odds are they he gets bogged down in the morass of city government and moderates out of lack of willpower and understanding of the levers of city government.
        • burritoAlPast0r3 hours ago
          "Regardless of which side you tend to be on, it seems like it will be a useful experiment!"

          I strongly disagree.

        • jonfromsf3 hours ago
          Mamdani is going to destroy the entire pre-1974 multifamily housing stock of the 5 boroughs. It will happen really quickly (values already down 40%, 11% of owners are behind on their mortgages).
          • zbentley3 hours ago
            Even if (a big ‘if’) that’s true, how is stock being destroyed? Investment returns maybe, but not supply.
          • garbawarb3 hours ago
            How will he do that?
      • ro_bit3 hours ago
        SF will recover after a few more AI billboards
  • fragmede4 hours ago
    Zoning and other regulations getting the way of it being used. The city "just" needs to incentivize it getting used, and someone's gotta come to terms with losing money.
    • readthenotes14 hours ago
      Isn't this the city of mayor "Buh bye millionaires"?

      Not sure the incentives will bring a useful change.

      • BryantD3 hours ago
        No, that's the rhetoric. The reality: states like Massachusetts which have passed higher taxes on millionaires haven't seen the predicted exodus of millionaires. Mayor Wilson knows this and isn't taking dire predictions seriously. If you're gonna move, move, but it's not going to be because of that -- it's gonna be something you'd do anyhow.

        Meanwhile, in the real world, Washington’s real GDP rose 1.1% to almost $730 billion between the fourth quarter of 2025 and the first quarter of 2026 -- substantially ahead of the overall pace in the US. Anthropic just signed a least for a 113,000-square-foot space in the South Lake Union neighborhood.

        • mempko3 hours ago
          Yeah, when I hear about how the tax changes are going to result in a huge exodus of millionaires it's not backed by data. The data shows millionaires actually move LESS than the general population. Places that instituted high taxes didn't see an exodus. It turns out if you have a great city with great physical and social infrastructure, people want to be there. Seattle is building both. The physical infrastructure is better now then when I moved there 10 years ago. I just took a train to Bellevue from downtown Seattle for a couple bucks. Waterfront looks amazing and beautiful now. City is really clean.
          • BryantD3 hours ago
            The cross-lake rail is just amazing. I commuted to Bellevue up until my retirement recently and I really liked it the couple of times I took it.

            I don't want to pretend Seattle's perfect. It is very difficult to build new housing here thanks to well-meaning regulatory reform; as someone else noted, you used to be able to build fairly small apartments and that's not legal now. It'd also help a ton if the liberal centrist business-oriented cohort and the progressive wing could figure out how to work together without all the finger pointing. But it's an excellent city.

  • onetokeoverthe4 hours ago
    [dead]
  • bebe9494i44 hours ago
    [flagged]
    • Terr_4 hours ago
      If that isn't just anti-immigrant snark, it is at least not reading TFA.
      • bebe9494i42 hours ago
        It was pro migrant, I support people who want to move to Seattle.
  • xhkkffbf4 hours ago
    As the mayor says, "Bye!"
    • felix-the-cat4 hours ago
      You’d think that, right, but even cities that welcome businesses are having a hard time. Even Dallas is at like 30% empty office space.

      I’m sure the factors are different for every city but I think remote work and companies preferring to build campuses outside of major cities is a big driver.

    • ajay-b4 hours ago
      I believe the quote was:

      "the ones that leave, like, bye"

  • Avicebron4 hours ago
    I know that commercial and residential building codes are different, but you would think converting them to residential units would fix this..
    • skybrian4 hours ago
      The article goes into this:

      > The city of Seattle estimates that, with aggressive incentives, conversions could generate up to 6,000 housing units over the next seven years. At a rough approximation, that would use around a fifth of the city’s present office surplus.

      > But “potential” is doing a lot of work here.

      > Newer, larger office buildings, like the U.S. Bank Center, are hugely impractical for conversion, thanks to massive floor plates, centralized plumbing and other utilities and a host of other constraints.

      > The preferred candidates are typically smaller, older buildings, especially those with C- or E-shaped floor layouts, which make it easier to create smaller units with adequate windows.

      > But these buildings can be prohibitively costly to bring up to seismic and energy building codes, said Jen Pasquier, a Seattle developer who wants to convert the 10-story Liggett Building, at Fourth and Pike, into 93 apartments.

      • Animats3 hours ago
        There have been some attempts to convert office buildings with large rectangular floors into long, narrow apartments so every apartment has a window. It's possible, but difficult.[1]

        Plumbing and sewerage turns out to be a huge headache. Large office buildings often have all the plumbing and sewerage in a small vertical core. The rest of the building is just flat slabs on columns. Adding a sewer line means punching through the floor and hanging pipe in the space above the apartments below. If you're in SF and want to see what that looks like, park in the 4th and Mission garage on the lower level, where you can see the plumbing from the restaurants above hanging from the ceiling. Also, sewer lines are gravity fed, with a 2% slope typical. Long pipe runs get lower along the run, so you probably have to put them along a wall. Then you have to hide and soundproof that stuff, although you might be able to get away with leaving it exposed if you market to hipsters or sell it as low-income housing. If the original building has enough ceiling height, it's easier.

        Then there's HVAC, exhaust ductwork for kitchens and bathrooms without windows, partitioning the electrical distribution for the individual units, fire breaks between units, etc. Overall, it's maybe 30% cheaper than a new building, and all custom work requiring experienced people. If botched, it can be more expensive than a new building.

        One company that does such conversions admits they're building tomorrow's slums.

        And then there's the fundamental problem that if jobs are leaving the downtown core, why have more housing units there?

        [1] https://www.pbs.org/newshour/economy/analysis-heres-what-it-...

        • dendrite93 hours ago
          A few years ago I was involved in purchasing a commercial building for split purposes. After viewing several spaces it became clear how critical plumbing location were to thinking about how a space could be used. We looked at a few where owners had attempted to change the layout in strange ways. In the end we decided our two goals were not well suited to a single building so we leased a production space and purchased a smaller building for other purposes.
      • BryantD3 hours ago
        The regulatory process in Seattle is fairly painful, which raises the bar for even some of those smaller, older buildings. It'd help to change that, even though it wouldn't consume the majority of the surplus.
      • qpricjalcbeu4 hours ago
        So convert those buildings to giant dorms. Lots of younger people would be more than happy with such an option (as long as it's priced accordingly of course)

        Can also combine with capsule hotels.

        • exhilaration4 hours ago
          There was a great episode of the Planet Money podcast a few weeks back that talked about boarding houses https://www.npr.org/2026/06/10/nx-s1-5851902/housing-afforda... they're apparently illegal in most places
        • hibikir4 hours ago
          Large parts of the floor would be illegal to hand to anyone due to lack of natural light: They are only reasonable for offices because most of the floor doesn't have full walls, or said walls are transparent. They are also in locations where you might not want to live anyway, as there's minimal commercial support around the building for the services you would need if living in a weird, limited apartment.

          It's a bit like how suburban commercial areas are now in trouble because there are fewer companies interested in the big box anchors, and without them many a strip mall stops making economic sense. But there at least the anchor is just a big empty box, not an 8 or 9 digit investment.

          • 4 hours ago
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          • Melatonic4 hours ago
            Seems like a creative opportunity. Each floor could be apartments on the outside with a shared workspace or coffee shop or gym in the middle. Or even do stuff like hydroponics.
            • skybrian18 minutes ago
              From a landlord’s point of view, efficiency is about how much rent you can get for it, either directly or by making nearby units more attractive. Hidden away on an upper floor doesn’t seem very attractive as a commercial space?

              If they can’t rent the interior for much, that’s going to make replacing it with a new building look better because it’s more efficient.

          • general14654 hours ago
            > Large parts of the floor would be illegal to hand to anyone due to lack of natural light:

            This is weird regulation to me. Why it is not allowed for apartment, but it is OK for office? Both buildings are sheltering humans, just during different stage of being awake.

            • Arnt3 hours ago
              1000m² with one window wall: do you think that's an open-plan office or an apartment? And you can't really split it into ten, an apartment with e.g. 5m of windows and 20m depth doesn't work.
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            • TFNA4 hours ago
              Like the GP said: in offices the floor is often a big open space where light from windows can extend a long way. But once you start dividing up that big space into smaller residential units with walls, that light gets blocked.
              • treis4 hours ago
                I don't think bedrooms really need windows and in some ways they're preferable with the light & noise reductions.

                Even if that's solved the bigger problem is earthquake code. These older buildings aren't up to modern code and significant renovations would require structure changes.

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        • Analemma_4 hours ago
          In the 2010s Seattle briefly legalized SRO-like "pod apartments" of 300-400 sq ft, and several were built. A friend of mine rented one for several years and it was fantastic. But nothing makes NIMBYs throw a shitfit like the word "SRO" and they were eventually made illegal again.
          • jjice4 hours ago
            SROs done right would be such a huge, easy win for so many cities. When I was fresh out of uni, I rented rooms for cheap with all utilities included. It was great, given the price.
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    • hirsin4 hours ago
      On top of the architectural challenges and efficacy of it, you have to contend with the terms of the bank loans that apply. Those are why the buildings "can't" lower rents to attract new business.

      If they sign a lease at a new lower rent it basically triggers a re-check of "can they repay the loan based on their rental income?", which comes back as "no". That trigger _doesn't_ occur if you just leave the building empty, with _no one_ paying rent, because your last mark to market rent was high enough.

      Fundamentally changing the type of tenant in the building would presumably trigger that check as well.

      It's a shell game that eventually leads to the loan defaulting, but both the bank and the building owner are happy to pretend they can't see the train coming down the tracks at them.

      For an example of this in Seattle that everyone was calling years ahead of the collision, see the Martin Selig sagas https://deepnewz.com/real-estate/seattle-developer-selig-war...

      • Avicebron4 hours ago
        It's actually probably better as an art piece now that the I think about it.

        Giant, vacant towers locked by some asshole sitting in their second home in Nantucket, while hordes of homeless mill around the bottom.

    • kccqzy3 hours ago
      On top of architectural issues like plumbing and access to windows, cities like NYC have programs where converting economically obsolete offices to residential exempts the building from property taxes if at least some units are for low-income renters.
    • cryzinger4 hours ago
      It's not easy, but some people are trying it! https://www.npr.org/2026/02/21/g-s1-110595/from-cubicles-to-...
    • cozzyd4 hours ago
      I live in a converted office building I. Downtown Chicago . But it was built in 1913. Newer office buildings are less practical to convert due to larger floor plates. Older office buildings are smaller or have light wells etc.
    • forlorn_mammoth4 hours ago
      might depend how different the codes are. could be a really expensive retrofit. Residential and office put different stresses on infrastructure.
    • readthenotes14 hours ago
      Apparently it's really expensive to convert to meet reasonably sane residential standards.

      Add in required shrubbery, section 8 housing set-asides, rent control, etc., it becomes unattractive -- especially if the jobs have moved to business friendly suburbs

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    • idontwantthis4 hours ago
      The bipartisan housing bill that Trump has refused to sign included provisions for encouraging this.
  • AvAn123 hours ago
    Convert some to cheap residential. Solves both problems: affordable housing as well as rebalancing supply and demand for office space.