Raymond Unwin’s Town Planning

Sir Raymond Unwin

Did I mention that I recently published a long-form review of Raymond Unwin’s Town Planning in Practice at TAC‘s New Urbs?

The Unwin article is the first of a series of pieces that I’ve been writing about classic books of planning (which also includes my more recent piece at TAC about Allan Jacobs’ Great Streets). The idea behind these essays is that there is a canon of writings about the art of traditional, Western European urban planning. It begins, one might suppose, with Aristotle’s description of Hippodamus in his Politics; and continues down through the most timeless pieces of the last century. The landscape of these books is not always apparent; and over the last century, much the oral tradition of building that once sustained these practices dissipated in the face of heavy, technical regulation and the cultural trends of modernity. In light of the renewed interest in planning as an art — and as part of a larger cultural tradition — I think these writings deserve to be read, again, by a wider audience.

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Distilling the Elements of Great Traditional Urbanism

Ruins of the Baths of Caracalla, Rome, at twilight. Viale delle Terme di Caracalla follows the right-of-way of the ancient Via Appia, beyond the grass, at the far left.

My latest article at New Urbs looks at Allan Jacobs’ 1993 planning classic, Great Streets, and argues that the author’s focus on the necessary elements of placemaking, including the aesthetic details of urban planning, marked a turning point in the history of American urbanism. The entire piece can be found here.

 

Time for a Left-Right Consensus on Zoning Reform?

Early “use-district” map of Midtown New York. Source: NYPL.

My latest piece — in which I venture into more political writing for TAC — argues that the failures of Euclidean zoning antagonize some of the most fundamental priorities of American traditions on both the Left and the Right; and that there may be an opening for some agreement between people with a broad range of philosophies. For example:

During the postwar era—when suburbs and cars were the way of the future, and cheap, undeveloped land surrounded all our cities—the postwar type of zoning seemed a reasonable trade-off for many conservatives. While it regulated the private land market, it was locally enacted. In addition, its intent was to protect a broad base of individual, private owners.

Today, things have changed. Many of our most prosperous regions have been effectively built-out—few undeveloped lots remain—and laws preserve building patterns from the less populous 1950s and 1960s. This in turn has created an artificial shortage of housing units to which local markets cannot respond. Property owners who could benefit from making more intense use of their parcels find their hands tied by local zoning. Families and individuals are priced out of regions where opportunities are strongest. Personal potential and mobility are limited. And local governments become powerful fiefdoms, selectively approving lucrative projects for (often) politically-connected developers while preventing smaller owners from similarly maximizing returns.

Meanwhile, from the Left:

If local zoning had simply permitted [working-class neighborhoods in major cities] to absorb growth as it occurred, it is likely many longtime residents would never have been priced out by rising rents or property taxes. This means that more young people could have remained in their home communities and benefited from deep ties to family, social networks, and local wealth; and space could also have been made for new immigrants (and internally-migrating Americans) on much friendlier terms. Instead, our inability to accommodate change at the neighborhood level has resulted in the attenuation of countless social ties; the loss of myriad old communities; and an increased degree of hostility and resentment between competing, but similarly powerless groups, over space that never needed to be so scarce. If anything should outrage even the most nominal leftist, it is a bureaucratic policy that pointlessly pits the American working class against new immigrants over something as fundamental as the need for decent housing.

Feel free to join in the discussion at the bottom.

Single-Family Houses and the Affordability Crisis

A zoning map from East Rockaway, New York, shows the abiding prevalence of single-family housing zones (Residence A) in a highly competitive land market.

This Times article, I think, really takes aim at the largest zoning-related cause of the housing crisis. Single-family neighborhoods will have to give way to multifamily development, one way or another, if we are ever going to build enough housing units to absorb demand in the places where economic opportunity exists. The California law facilitating “granny flats” is one step in the right direction. New Jersey’s Mount Laurel doctrine is based on a prescient, 1970s recognition of the exclusionary role of zoning. (Unfortunately, it has not done nearly enough to counter the zoning-driven shortage of affordable housing, especially in Northern New Jersey.

What other measures will come, based on the principle (which we have often recited) that restrictive zoning is creating artificial housing shortages? Innovation in this realm cannot happen soon enough. At some point, the dam is going to break. There will either be more housing; or there will be a dampening of the regional economies in places that cannot provide a housing equilibrium. What worries me, next, is that the artificial shortage of housing may have become such a chronic, long-term situation in our most affluent regions that we may have reached a point where the economy is dependent upon an artificial shortage being preserved.

Zoned for single-family.

That is to say, so many mortgages have been written on the assumption that astronomically high prices are stable; so much private wealth is now sunk into ultra-high-cost real estate. If the regulatory barriers came down, and builders were able to begin to catch up with market demand in places like New York City and California, then how much wealth would gradually begin to evaporate as prices trended toward a healthier equilibrium? The saving grace is that — absent a watershed court decision — the gears of this change will probably be quite slow to turn.

 

Limited Equity: Stable Communities, Affordable Housing

The Amalgamated Dwellings in New York City. Photo: Theo Mackey Pollack.

I have a new article published at TAC’s New Urbs blog, about the history and legal structure of New York City’s limited-equity housing cooperatives, which continue to provide surprisingly affordable, high-quality housing units in one of the most expensive real estate markets in the United States. The piece tells the story about how limited-equity co-ops got started; their philosophical roots; their early successes; why the model declined in popularity; and how an approach that recovers its best qualities might be be compatible with various subsets of the polarized political landscape of contemporary America.

I think there’s little question that the shortage of affordable housing in the regions with the best economies is a major driving force in the structural inequality that characterizes our current moment; and that the biggest beneficiaries of this status quo are rent seekers, rather than actors who contribute anything dynamic or innovative to the economy. Taking the role of speculation out of the equation can do a lot to keep prices in line with what residents can actually afford. For the reasons described in my article, I think this is an important idea that deserves to be recovered and applied in today’s metropolitan real estate economies.

California’s Radical Experiment: Granny Flats

Most would not be as fancy as Alexandre Dumas’.

Driving home from the train station on a recent night, I heard this piece on NPR’s Marketplace: a story about a recent California statute that makes it significantly easier for homeowners in that state to develop additional units on their property. Here’s a link to a memo from the Department of Housing and Community Development, describing the changes. Among other things, the new statute overrides certain off-street parking requirements, which can preclude new units that would otherwise be permitted under zoning rules. These requirements are particularly onerous in large cities where public transportation is a viable option — and this law takes aim, specifically, at requirements within walking distance of transit. Of course, this development is just a small step toward achieving a land marketplace that is actually allowed to be responsive to market demands, rather than legal ones; but I think it is a very important one.

As early as the mid-1970s, the primary cases in New Jersey’s Mount Laurel doctrine began to lay out all of the major land use regulatory devices that have stifled the development of resourceful housing options since the early 20th century. Getting rid of unnecessary off-street parking requirements, and taking a publicly favorable stand toward in increase in the number of units in heavily-regulated suburban neighborhoods, are both major steps toward dismantling the regulatory morass that has been strangling housing development as the amount of raw, zoned land has dwindled throughout our major metropolitan areas. This is an important step in the right direction. Would be interested in hearing from people who would like to see a similar bill in New Jersey.

One of the most important takeaways from the NPR story was its hard evidence of pent-up demand for smaller, less-expensive housing units in pricey California. Local builders and contractors who specialize in the construction of small homes cannot keep up with demand. Their schedules are full for months into the future.

Shaping the Urbanism of Victorian America

 

I’m happy to report that The American Conservative, in its New Urbs featurehas published my article about the key factors that shaped Late Victorian urbanism in the United States. My piece focuses on this period before zoning, and explores the physical, legal, economic, and cultural phenomena that drove neighborhood development in the absence of comprehensive plans. I chose this period because it has intrigued me for a long time; and because so much of the New Urbanism of today seems to be imitating the forms of that era without necessarily asking the important questions about the larger context that created them. TAC deserves credit for taking a lead in discussing the important dynamic between urban form, society, and sustainable communities. Here’s a nice piece by executive editor Lewis McCrary about the walkability of New Jersey shore towns, many of which I have walked through, and many of which have an urban fabric that dates from the same period that my article describes.

The Jewish Roots of Planned Green Space

Howard's concept of the Garden City, visualized.

Howard’s concept of the Garden City, visualized.

A recent piece in The New York Jewish Week looks at the Torah concept of migrash. Rabba Sara Hurwitz’s description reads like an early outline of Ebenezer Howard’s Garden City. I also find it interesting that the financing structure Howard proposed is much like the one described by Herzl in Old New Land, and the one used to fund the original limited-equity coops in New York City (which grew out of Jewish labor unions on the Lower East Side).

New York City: A Century of Zoning

The Equitable Building from Nassau Street. Photo: Theo Mackey Pollack.

The last straw. The 1913 Equitable Building led to passage of the 1916 law.

Today is the 100th anniversary of New York City’s original zoning ordinance. In commemoration of a century of land use regulation (it was also America’s first zoning law), the local chapter of the AIA has published Zoning at 100, which includes a number of essays by top architects, planning officials, and scholars, looking back, and looking forward. (Thanks to H. for the link!) Authors include Robert A.M. Stern, Bill Rudin, Carl Weisbrod, and Gina Pollara. Looking forward to finding some time to read these.

Here are a few more pictures I’ve taken of the massive 1913 Equitable Building, located at 120 Broadway, which put the issue of development massing at the forefront of city politics, and led to the law.