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Q: Why do developers keep building so many Studios & 1BRs instead of family-sized units? A: Short-term financial incentives + underwriting logic reward small units … but it hurts cities long-term. Smaller apartments generate higher rent per square foot than larger ones. While it’s cheaper in absolute terms to build a 1200sf 2BR than three 400sf Studios, the studios almost always bring in more rent relative to cost. Beyond construction economics, the structure of underwriting reinforces this trend. Developers, lenders, and equity partners tend to focus on short-term, 2-3 year windows. They analyze the current market, identify which unit types are renting best, and build more of those, without stopping to consider what happens if everyone follows the same strategy. It reflects a broader problem of short-term thinking. This mindset becomes a serious issue when we consider who cities are meant to serve. Places like Philadelphia attract people for graduate school or early-career jobs, and many come to love the walkability, culture, and community. But without larger apartments to grow into, residents feel a ticking clock. Eventually, they leave. Not because they want to, but because they do not see a viable way to stay. Family-sized apartments cannot solve every urban challenge. Philadelphia still needs to improve its schools, public safety, and other quality-of-life factors. But these apartments can help. They give people a reason to imagine a longer-term future in the city and make it easier for them to put down roots in their neighborhood.
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David Watson 🥑
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This is not criticizing anyone. Im simply explaining the incentives and the structure … which drives the outcomes Short term private capital can build LOTS of certain kinds of units (Studios, 1BRs and single family homes). But is ~incapable of building other kinds of housing
Another things is few people live near family. Different size units allow you to live in same building or be neighbors with kids and parents. For the life of me, I do not get why my mom doesn't want to live near her daughter and three grandchildren.
The other reason is that one and two person households are up 450% and 250% respectively and we haven’t built enough housing for them. Families need home for sure, but people also want housing without having roommates
In a suburban market near me, the spreadsheet devs have flooded the area with studios and 1s depressing the rents for those units. Beyond the idea of building for families, when you build for irr vs building for reality, it’s a losing game.
That’s what they do. You can’t expect or demand those kinds of developers to building anything OTHER than what maximizes profit upon stabilization
How do developers react to many North American cities setting boundaries for Airbnb? Do these rules for Airbnb have an effect on new studios and 1BR?
Short term rental Airbnb has almost never been legal in large scale apartments … though it was done. Only 30+ day furnished rentals like Landing have been compliant with zoning and use.
In New York City, most new construction should be 3-6 bedroom large condos. There’s a demand for them, but we just don’t build them. Families can live there, but it’s also a great option for roommates.
There's also been a decline is roommates. Everyone wants there own place/space. Not sure what's trying that. And the trend shows up in SF houses as well - even with the less common big families, every kid gets their own bedroom.
Very different dynamics and designs in SFH and apartment In new SFH, marginal cost to build more square footage is very low … especially for large home builders. In apartments square footage is not just more expensive, but comes at the “cost” of other uses.
A few years ago I worked on 3 new 5/1 dev’s in Fishtown/Kensington area, totaling about 1000 units. I’d estimate 90% of those apartments were 0 or 1-br. Depressing, and a total misread of the market.. The new grads moved there bc it was cheap! Now you need families for balance.
The market accounts for this, if 2 3 bedrooms were on demand they'd raise price n build them. I think part of this is poor schools n public safety
Yes and no. The “market” is drive by capital Short term capital (which is how the vast majority of apartments are financed) can only optimize for short term value maximization
This is completely separate. For a given allowable FAR it’s more profitable (in the short term) to allocate that space to building more smaller units This applies to ANY apartment building type or ANY number of stairs
Congratulations on the Inquirer article -- may your vision come to pass. Perhaps lower turnover expense of family apts offsets the higher rent/sf of studios and 1BR?
That is absolutely a dynamic … but it only applies to developers who build and hold. Someone who is building and selling upon stabilization will never be able to demonstrate the higher profits So it *ought* to be done for OZ developers
This is bad even for the people who are in Studios Not being able to STAY means you can’t put down roots. And that you’ll eventually be forced to leave
This last year+ has been a dream. I meet with business owners daily to look for financial solutions. We help them: 1. Optimize their cash flow 2. Create more profit 3. Pay less taxes But more than anything, we’re a strategic partner and coach. Someone they turn to when they
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I agree with you Bobby but you have to understand that the current family size units I’m applying for, I’m getting outbid by groups of young professionals. In some areas, there aren’t enough 1 bed/ studios so they end up renting together.
Three bedroom apartments mean more children in the schools. Less taxes per family than three bedroom houses.
Speaking only about SF, I think the reason they're building 1BRs is that's where the most demand is. There are so many 1-person households that they often share housing originally built for families as roommates. Perhaps if more are built, those family-sized units will open up?
Isn’t this just microeconomics. You have a higher demand curve for smaller units so they rent at higher prices. While people say they want family units you just don’t have the demand curve to generate the same rents.
I’m hopeful that the robotic furniture apartments can help with this to an extent. Being able to get multiple uses out of the same footprint can make a unit live larger than the nominal sq footage.
If the market isn't sending the right signals, how do we fix it? Is there an ideal ratio we've identified that could be codified maybe?
Here’s why most agencies stall between $100k–$300k/month: → Ops aren’t correctly documented → Training is inconsistent → You hire one person, cross fingers, and hope → When they fail, you jump back in Sound familiar?
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One thing I’ve seen in New York is that families will begin in a one bedroom as a couple and once they decide to have a child, patiently wait until the adjacent studio or one bedroom becomes available to combine
In suburban North Jersey we're seeing a lot of this, and I thought it was because a dev could generate a lot of tax ratables with multistory 0-1 bed rental or condo infill and was easier to get approved because it wouldn't stress the local school district
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