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What’s a stickplex?

  A stickplex is a dense residential structure or group of structures built with inexpensive materials and techniques, most commonly wood. Stickplexes use 2,500 square feet of land per unit or less. Stickplexes have per-square-foot construction costs roughly in line with detached houses due to avoidance of costly features like elevators and more expensive construction methods. This type of housing includes features of both multifamily housing and single-family housing. They economize on land while avoiding the high construction costs of large multifamily buildings. Relative to high-rise housing, stickplexes can cost one-third less to build on a per-square-foot basis. And because they use a relatively small amount of land per unit, their land costs are lower than the typical detached house’s land costs.  Stickplexes versus missing middle Daniel Parolek coined the term “missing middle” and emphasizes that missing middle “is compatible in scale with single-family homes.” He advises caution about permitting three-story buildings, while a stickplex can be three stories or taller. A duplex on a 6,000 square foot lot would fit the definition of missing middle. But it would not be a stickplex since it would use more than 3,000 square feet of land per unit. Missing middle housing has found traction politically. Policymakers who have passed zoning reforms from Oregon to Nebraska to Durham have used the term to describe the type of construction they would like to see. Minneapolis Council Member Lisa Goodman described the city’s reform to permit triplexes in language similar to Parolek’s: “I like to refer to it as, ‘the box can’t change,” she said. “All that can change is how many families can live within the existing box.” However, in Minneapolis, questions remain about how feasible triplexes will be to build in permitted building envelopes. Zoning rules, including floor area ratio limits of less than one […]

How to Price Congestion: The Benefits of Dynamic Variable Tolling

Find the full-length report draft here. New York’s political community and the general public have yet to come to terms with reality on congestion pricing. While COVID-19 has suppressed travel demand across the region — deeply for now and to an uncertain extent over the next several years — that decrease has been concentrated in mass transit. Bridge and tunnel crossings into Manhattan are, as of this summer, only down 9% from the pre-COVID baseline. The average daytime travel speed in Manhattan below 60th Street is already back down to 8MPH, barely above the pre-COVID average of 6.9MPH. As the recovery continues, traffic will only get worse — and we need a flexible and dynamic tolling regime that can “roll with the punches” of varying traffic and economic fluctuations as it permanently solves the congestion problem. The paper offers four novel suggestions for congestion pricing in New York City: 1. A speed target should be at the center of policy, rather than revenue, and the fee should vary dynamically in response to traffic volumes to achieve the target speed subject to a maximum peak toll. (Subject to political constraints, the closer the peak toll cap can get to $26, the better the economically estimated balance of speed and toll price). 2. Upstream tolls should be credited broadly to increase regional equity and ensure the incentives to choose any given route to Manhattan depend only on traffic management, not on revenue considerations. 3. Dynamic tolls on each entry point to Manhattan should float independently to incentivize only useful “toll shopping”. Current toll differences on priced and unpriced crossings are arbitrary and divert traffic to the busiest free crossings, while independently floating tolls would equilibrate to balance traffic volumes across all crossings. 4. The cap on licenses for For-Hire Vehicles should be removed and […]

Get the tuck out of here

In two previous posts, I’ve raised questions about the competitiveness of missing middle housing. This post is more petty: I want to challenge the design rigidities that Daniel Parolek promotes in Missing Middle Housing. Although petty, it’s not irrelevant, because Parolek recommends that cities regulate to match his design goals, and such regulations could stifle some of the most successful contemporary infill growth. Parolek’s book suffers from his demands that missing middle housing match his own tastes. For instance, he has a (Western?) bias against three-story buildings. Having grown up in the Northeast, I think of three stories as the normal and appropriate height for a house. To each his own – but Parolek’s constant insistence on this point offers aid to neighborhood defenders who will be happy to quote him to make sure three-story middle housing remains missing. The house in the doghouse No form is in Parolek’s doghouse as much as the “tuck-under” townhouse, an attached house with a garage on the first floor. This is clearly a building that builders and buyers love: “If your regulations do not explicitly prohibit it, it will be what most builders will build” (p. 140). In fact, tuck-under townhouses are probably the most successful middle housing type around. In lightly-regulated Houston, builders small and large have been building townhouses, sometimes on courtyards perpendicular to the road. Parking is tucked. Townhouses are usually three stories tall (bad!), sometimes four. A few are even five stories. Their courtyards are driveways (also bad!). In a very different context – Palisades Park, NJ – tuck-under duplexes are everywhere. Their garages are excessive thanks to high parking minimums, but the form has been very successful nonetheless. These examples are not to be dismissed lightly: these are some of the only cases where widespread middle housing is […]

In praise of fee simple ownership

In yesterday’s post, I showed that missing middle housing, as celebrated in Daniel Parolek’s new book, may be stuck in the middle, too balanced to compete with single family housing on the one hand and multifamily on the other. But what about all the disadvantages that middle housing faces? Aren’t those cost disadvantages just the result of unfair regulations and financing? Indeed, structures of three or more units are subject to a stricter fire code. It’s costly to set up a condo or homeowners’ association. Small-scale infill builders don’t have economies of scale. Those, and the other barriers to middle housing that Parolek lays out in Chapter 4, seem inherent or reasonable rather than unfair. In particular, most middle housing types cannot, if all units are owner-occupied, use a brilliant legal tradition known as “fee simple” ownership. Fee simple is the most common form of ownership in the Anglosphere and it facilitates clarity in transactions, chain of title, and maintenance. Urbanists should especially favor fee simple ownership of most city parcels because it facilitates redevelopment. Consider a six-plex condominium nearing the end of its useful life: to demolish and redevelop the site requires bringing six owners to agreement on the terms and timing of redevelopment. A single-owner building can be bought in a single arms-length transaction. It’s no coincidence that the type of middle housing with the greatest success in recent years – townhomes – can be occupied by fee-simple owners, combining the advantages of owner-occupancy with the advantages of the fee simple legal tradition. Many middle housing forms enjoy their own structural advantage: one unit is frequently the home of the (fee simple) owner. By occupying one unit, a purchaser can also access much lower interest rates than a non-resident landlord. (This is thanks to FHA insurance, as Parolek […]

Stuck in the (Missing) Middle

Everybody loves missing middle housing! What’s not to like? It consists of neighborly, often attractive homes that fit in equally well in Rumford, Maine, and Queens, New York. Missing middle housing types have character and personality. They’re often affordable and vintage. Daniel Parolek’s new book Missing Middle Housing expounds the concept (which he coined), collecting in one place the arguments for missing middle housing, many examples, and several emblematic case studies. The entire book is beautifully illustrated and enjoyable to read, despite its ample technical details. Missing Middle Housing is targeted to people who know how to read a pro forma and a zoning code. But there’s interest beyond the home-building industry. Several states and cities have rewritten codes to encourage middle housing. Portland’s RIP draws heavily on Parolek’s ideas. In Maryland, I testified warmly about the benefits of middle housing. I came to Missing Middle Housing with very favorable views of missing middle housing. Now I’m not so sure. Parolek’s case for middle housing relies so much on aesthetics and regulation that it makes me wonder whether middle housing deserves all the love it’s currently getting from the YIMBY movement. Can middle housing compete? Throughout the book, Parolek makes the case that missing middle construction cannot compete, financially, with either single-family or multifamily construction. That’s quite contrary to what I’ve read elsewhere. In a chapter called “The Missing Middle Housing Affordability Solution”, Daniel Parolek and chapter co-author Karen Parolek write: The economic benefits of Missing Middle Housing are only possible in areas where land is not already zoned for large, multiunit buildings, which will drive land prices up to the point that Missing Middle Housing will not be economically viable. (p. 56) On page 81, we learn, It’s a fact that building larger buildings, say a 125-150 unit apartment […]

Survey: New Yorkers like Manhattan, the subway and more housing

The Manhattan Institute, a conservative (by New York standards) think tank, recently published a survey of New York residents; a few items are of interest to urbanists. A few items struck me as interesting. One question (p.8) asked “If you could live anywhere, would you live…” in your current neighborhood, a different city neighborhood, the suburbs, or another metro area. Because of Manhattan’s high rents, high population density, and the drumbeat of media publicity about people leaving Manhattan, I would have thought that Manhattan had the highest percentage of people wanting to leave. In fact, the opposite is the case. Only 29 percent of Manhattanites were interested in leaving New York City. By contrast, 36 percent of Brooklynites, and 40-50 percent of residents in the other three outer boroughs, preferred a suburb or different region. Only 23 percent of Bronx residents were interested in staying in their current neighborhood, as opposed to 48 percent of Manhattanites and between 34 and 37 percent of residents of the other three boroughs. Manhattan is the most dense, transit-dependent borough- and yet it seems to have the most staying power. So this tells me that people really value the advantages of density, even after months of COVID-19 shutdowns and anti-city media propaganda. Conversely, Staten Island, the most suburban borough, doesn’t seem all that popular with its residents, who are no more eager to stay than those of Queens or Brooklyn. Having said that, there’s a lot that this question doesn’t tell us. Because no identical poll has been conducted in the past, we don’t know if this data represents anything unusual. Would Manhattan’s edge over the outer boroughs have been equally true a year ago? Ten years ago? I don’t know. Another question asked people to rate ten facets of life in New York […]

Mini-review: From Mobility to Accessibility

I just read a 2018 book by a variety of authors (most notably Jonathan Levine, author of Zoned Out), From Mobility to Accessibility: Transforming Urban Transportation and Land Use Planning. The key point of the book is that rather than focusing solely on “mobility”, planners should focus on “accessibility”. What’s the difference? The authors describe mobility as speed or the absence of congestion; thus, a new highway that saves suburban commuters a few seconds increases mobility. “Accessibility” means making it easy for people to reach as many major destinations as possible, regardless of the mode of transport. For example, allowing more housing near downtowns and other urban job centers increases accessibility because it makes it easier for more people to live near work. However, residents of these neighborhoods might oppose such housing based on concerns about mobility; that is, they might fear that new neighbors might reduce mobility by increasing traffic. Obviously, an emphasis on increasing accessibility favors more compact development: people benefit from living closer to work, even if they are not driving 80 miles an hour. It also seems to me that the emphasis on accessibility favors more market-oriented land use policies; in the absence of government control, landowners will naturally want to increase accessibility by building housing near job centers and vice versa.

How Developers Became Hollywood’s Favorite Villain

If there’s one thing that unites TV and film since the fifties, it’s the archetype of the dastardly developer – forever destroying homes and hiking rents. But it wasn’t always this way. Where did this trope come from, and is it true? This week on Pop Culture Urbanism, I dig into the cronyism and red tape that turned developers into Hollywood’s favorite villain. Be sure to follow future episodes by subscribing to the Pacific Legal Foundation on YouTube! We have a lot of content in the hopper that you won’t want to miss.

The City Planning Behind Avatar: The Last Airbender

Appa flying over Republic City

Has the Water Tribe gone full NIMBY? Can Avatar Aang overcome his angry impulse to preserve? Why is Ba Sing Se so segregated? And what can we learn from the success of Republic City? In this week’s episode of Pop Culture Urbanism, we explore the trade-offs and complications that every growing city has to deal with, including fictional cities of Avatar: The Last Airbender. Be sure to follow future episodes by subscribing to the Pacific Legal Foundation on YouTube! We have a lot of content in the hopper that you won’t want to miss.

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