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A self-defeating argument
If investors and hedge funds are a major cause of high housing costs, why do they seem to be most common in cheap cities?
Liberalizing Cities From The Ground Up
Michael Lewyn
Digging deeper on natalism and urbanism
walkable suburbs have as many children as more typical suburbs
Morton’s Fork and urbanism
I recently read about an interesting logical fallacy: the Morton’s fork fallacy, in which a conclusion “is drawn in several different ways that contradict each other.” The original “Morton” was a medieval tax collector who, according to legend, believed that someone who spent lavishly you were rich and could afford higher taxes, but that someone who spent less lavishly had lots of money saved and thus could also afford higher taxes. In other words, every conceivable set of facts leads to the same conclusion (that Morton’s victims needed to pay higher taxes). To put the arguments more concisely: heads I win, tails you lose. It seems to me that attacks on new housing based on affordability are somewhat similar. If housing is market-rate, some neighborhood activists will oppose it because it is not “affordable” and thus allegedly promotes gentrification. If housing is somewhat below market-rate, it is not “deeply affordable” and equally unnecessary. If housing is far below market-rate, neighbors may claim that it will attract poor people who will bring down property values. In other words, for housing opponents, housing is either too affordable or not affordable enough. Heads I win, tails you lose. Another example of Morton’s fork is the use of personal attacks against anyone who supports the new urbanism/smart growth movements (by which I mean walkable cities, public transit, or any sort of reform designed to make cities and suburbs less car-dominated). Smart growth supporters who live in suburbs or rural areas can be attacked as hypocrites: they preach that others should live in dense urban environments, yet they favor cars and sprawl for themselves. But if (like me) they live car-free in Manhattan, they can be ridiculed as eccentrics who do not appreciate the needs of suburbanites. Again, heads I win, tails you lose.
Review: Key to the City, by Sara Bronin
A review of a book that endorses more flexible zoning, but doesn't reject zoning entirely.
Let’s Talk About Soundview
In New York City, one common argument against congestion pricing (or in fact, against any policy designed to further the interests of anyone outside an automobile) is that because outer borough residents are all car-dependent suburbanites, only Manhattanites would benefit. For example, film critic John Podhoretz tweeted: “Yeah, nothing easier that taking the subway from Soundview or Gravesend or Valley Stream.” Evidently, Podhoretz thinks these three areas are indistinguishable from the outer edges of suburbia: places where everyone drives everywhere. But let’s examine the facts. Soundview is a neighborhood in the Southeast Bronx, a little over 8 miles from my apartment in Midtown Manhattan near the northern edge of the congestion pricing zone. There are three 6 train subway stops in Soundview: Elder Avenue, Morrison Avenue, and St. Lawrence Avenue. Soundview zip codes include 10472 and 10473. In zip code 10472* only 25.7 percent of workers drove or carpooled to work according to 2023 census data; 59.6 percent use a bus or subway, and the rest use other modes (including walking, cycling, taxis and telecommuting). 10473, the southern half of Soundview, is a bit more car-oriented- but even there only 45 percent of workers drive alone or carpool. 41 percent of 10473 workers use public transit- still a pretty large minority by American standards, and more than any American city outside New York. In the two zip codes combined there are just 45,131 occupied housing units, and 24,094 (or 53 percent) don’t have a vehicle. In other words, not only do most Soundview residents not drive to work, most don’t even own a car. Gravesend, at the outer edge of Brooklyn over 12 miles from my apartment, is served by three subway stops on the F train alone: Avenue P, Avenue U and Avenue X. It is also served by […]
Decriminalizing Jaywalking: The Early Data
In recent years, three states have legalized or decriminalized jaywalking: Virginia and Nevada did so in early 2021, and California legalized jaywalking at the start of 2023. The traditional argument for anti-jaywalking laws is that they protect pedestrians from themselves, by limiting their ability to walk in dangerous traffic conditions. If this argument made sense, we would have seen pedestrian traffic fatalities increase in less punitive states. For example, if jaywalking laws were effective, California’s pedestrian death rate would have increased in 2023 (when jaywalking was legalized). Instead, the number of deaths decreased from 1208 to 1057, a 12 percent drop. (Relevant data for all states is here). Although pedestrian deaths decreased nationally, the national decrease was only about 5 percent (from 7737 to 7318). On the other hand. the data from Nevada and Virginia is less encouraging. As noted above, jaywalking was decriminalized in those states in 2021, so the relevant time frame is 2021-23. During this period, pedestrian deaths increased quite modestly in Virginia (from 125 to 133) and more significantly in Nevada (from 84 to 109). On balance, it does not seem that there is a strong trend in either direction in these three states- which (to me) supports my previously expressed view that Americans should be trusted to walk where they like rather than being harassed by the Nanny State.
Where sale prices are going up
The conventional wisdom (based on Census estimates) seems to me that urban cores have lost population since COVID began, but are beginning to recover. But mid-decade Census estimates are often quite flawed. These estimates are basically just guesses based on complicated mathetmatical formulas, and often diverge a bit from end-of-decade Census counts. Is there another way to judge the popularity of various places? Perhaps so. I just uncovered a database of real estate price trends from Redfin. Because housing supply is often slow to respond to demand trends, housing prices probably reflect changes in demand. What do they show? First let’s look at the most expensive cities: San Francisco and New York City where I live now. If conventional wisdom is accurate, I would expect to see stagnant or declining housing prices in the city and some increase in suburbia. In Manhattan, the median sale price for condos and co-ops was actually lower in 2024 than it was in mid-2019, declining from $1.25 million in August 2019 to $1.05 million in August 2024.* Similarly, in the Bronx multifamily sale prices decreased slightly (though prices for single-family homes increased). By contrast, in suburban Westchester County, prices increased by about 30 percent (from just under 250k to 325k). Similarly, in Nassau County prices increased from 379k to 517k, an increase of well over one-third. So these prices suggest something like a classic suburban sprawl scenario: stagnant city prices, growing suburban prices. In San Francisco, by contrast, property values declined everywhere. City prices declined from $1.2 million in August 2019 to just under $1 million today; in suburban Marin County, the median price declined from $633k to $583k. So sale price data certainly supports the narrative of flight from expensive cities. What about places that are dense but not quite as expensive? But […]
Do People Travel Less In Dense Places?
Every so often I read something like the following exchange: “City defender: if cities were more compact and walkable, people wouldn’t have to spend hours commuting in their cars and would have more free time. Suburb defender: but isn’t it true that in New York City, the city with the most public transit in the U.S., people have really long commute times because public transit takes longer?” But a recent report may support the “city defender” side of the argument. Replica HQ, a new company focused on data provision, calculated per capita travel time for residents of the fifty largest metropolitan areas. NYC came in with the lowest amount of travel time, at 88.3 minutes per day. The other metros with under 100 minutes of travel per day were car-dependent but relatively dense Western metros like Los Angeles, Las Vegas, Salt Lake City and San Jose (as well as Buffalo, New Orleans and Miami). By contrast, sprawling, car-dependent Nashville was No. 1 at 140 minutes per day, followed by Birmingham, Charlotte and Atlanta. * How does this square with Census data showing that the latter metros have shorter commute times than New York? First, the Replica data focuses on overall travel time- so if you have a long commute but are able to shop close to home, you might spend less overall time traveling than a Nashville commuter who drives all over the region to shop. Second, the Replica data is per resident rather than per commuter- so if retirees and students travel less in the denser metros, this fact would be reflected in the Replica data but not Census data. *The methodology behind Replica’s estimates can be found here.
Swimming against the tide
One common anti-urbanist argument is that families simply don’t want to live in cities. But analysis by New York’s Department of City Planning (DCP) also shows that prosperous parts of New York City generally added children, at least in the decade before the rise of the COVID-19 virus. DCP divided the city into “neighborhood tabulation areas” (NTAs) with population ranging from 15,000 to 100,000. DCP’s data showed that the city as a whole lost 2 percent of its under-18 population between 2010 and 2020, but that some areas had significant gains. The biggest gainers were Long Island City (over 200 percent) and four areas where the under-18 population increased by between 50 and 75 percent (the Financial District, Midtown, Midtown South, and Downtown Brooklyn). There seems to be a positive correlation between child growth and housing supply growth, even in these expensive areas. In the Long Island City NTA, the number of housing units increased by over 100 percent between 2010 and 2020- so it is no surprise that the number of children increased. Housing supply increased significantly in three of the four NTAs that added the most children. The number of number of occupied housing units increased by 23 percent in the Midtown South NTA, by 26 percent in the Financial District NTA, and by 86 percent in the Downtown Brooklyn NTA. (Central Midtown was an exception to the rule; housing supply increased more slowly there). By contrast, in Manhattan as a whole, the number of housing units increased by only 7 percent, and the number of children actually declined. Moreover, affluent areas that added very little housing supply tended to gain under-18 residents at a much slower pace. For example, in the three Upper East Side (NTAs) (Lenox Hill, Carnegie Hill, Yorkville) the number of housing units increased […]
Review: Escaping the Housing Trap: The Strong Towns Response to the Housing Crisis
In Escaping the Housing Trap, Charles Marohn and Daniel Herriges address the role of zoning in creating the housing crisis. Like some other recent books (most notably by Nolan Gray and Bryan Caplan) this book shows how zoning limits housing supply and thus has led to our current housing crisis. But unlike Gray and Caplan, Marohn and Herriges focus on modest, politically feasible reforms rather than on the benefits of total deregulation. Like other authors, Marohn and Herriges discuss the history of downzoning. For example, in Somerville, Mass., a middle-class suburb of Boston with 80,000 residents, only 22 houses conform to the city’s own zoning code. And in San Francisco, 54 percent of homes are in buildings that could not legally be built today. In Manhattan, 40 percent of buildings are nonconforming. Why? Because zoning has become steadily more restrictive over time, making new housing difficult to build. Where development occurs, it is in a tiny fraction of the region’s neighborhoods- usually, either at the outermost fringe of suburbia or in a few dense urban neighborhoods. For example, in Hennepin County, Minnesota (Minneapolis and its inner suburbs) 75 percent of all housing units built between 2014 and 2019 were in 11 percent of the county’s neighborhoods. In Cuyahoga County, Ohio (Cleveland and its inner suburbs) 75 percent of housing units were built in under 5 percent of the county’s neighborhoods. Marohn and Herriges also critique some anti-housing arguments. For example, one common argument is that only public housing is useful, because the very poor will never be served by the market. They correctly respond that even if there will always be some people in need of government assistance, adequate housing supply will reduce that number. They write that housing policy “will look very different in a situation where the market […]
