New Housing and Displacement

Lsanburn

The Institute of Governmental Studies at UC Berkeley has issued a research brief, Housing Production, Filtering and Displacement: Untangling the Relationships. It opens,

Debate over the relative importance of subsidized and market-rate housing production in alleviating the current housing crisis continues to preoccupy policymakers, developers, and advocates. This research brief adds to the discussion by providing a nuanced analysis of the relationship between housing production, affordability, and displacement in the San Francisco Bay Area, finding that:

• At the regional level, both market-rate and subsidized housing reduce displacement pressures, but subsidized housing has over double the impact of market-rate units.

• Market-rate production is associated with higher housing cost burden for low-income households, but lower median rents in subsequent decades.

• At the local, block group level in San Francisco, neither market-rate nor subsidized housing production has the protective power they do at the regional scale, likely due to the extreme mismatch between demand and supply.

Although more detailed analysis is needed to clarify the complex relationship between development, affordability, and displacement at the local scale, this research implies the importance of not only increasing production of subsidized and market-rate housing in California’s coastal communities, but also investing in the preservation of housing affordability and stabilizing vulnerable communities. (1)

This brief takes on an important subject — the relationship between new housing and displacement — and concludes,

There is no denying the desperate need for housing in California’s coastal communities and similar housing markets around the U.S. Yet, while places like the Bay Area are suffering from ballooning housing prices that are affecting people at all income levels, the development of market-rate housing may not be the most effective tool to prevent the displacement of low-income residents from their neighborhoods, nor to increase affordability at the neighborhood scale.

Through our analysis, we found that both market-rate and subsidized housing development can reduce displacement pressures, but subsidized housing is twice as effective as market-rate development at the regional level. It is unclear, however, if subsidized housing production can have a protective effect on the neighborhood even for those not fortunate enough to live in the subsidized units themselves.

By looking at data from the region and drilling down to local case studies, we also see that the housing market dynamics and their impact on displacement operate differently at these different scales. Further research and more detailed data would be needed to better understand the mechanisms via which housing production affects neighborhood affordability and displacement pressures. We know that other neighborhood amenities such as parks, schools, and transit have a significant impact on housing demand and neighborhood change and it will take additional research to better untangle the various processes at the local level.

In overheated markets like San Francisco, addressing the displacement crisis will require aggressive preservation strategies in addition to the development of subsidized and market-rate housing, as building alone won’t protect specific vulnerable neighborhoods and households. This does not mean that we should not continue and even accelerate building. However, to help stabilize existing communities we need to look beyond housing development alone to strategies that protect tenants and help them stay in their homes. (10-11, footnote omitted)

The brief struggles with a paradox of housing — how come rents keep going up in neighborhoods with lots of new construction? The answer appears to be that the broad regional demand for housing in a market like the Bay Area or New York City overwhelms the local increase in housing supply. The new housing, then, just acts like a signal of gentrification in the neighborhoods in which it is located.

If I were to criticize this brief, I would say that it muddies the waters a bit as to what we need in hot markets like SF and NYC: first and foremost, far more housing units. In the absence of a major increase in supply, there will be intense market pressure to increase rents or convert units to condominiums. Local governments will have a really hard time overcoming that pressure and may just watch as area median income rises along with rents. New housing may not resolve the problem of large-scale displacement, but it will be hard to address displacement without it. Preservation policies should be pursued as well, but the only long-term solution is a lot more housing.

I would also say that the brief elides over the cost of building subsidized housing when it argues that subsidized housing has twice the impact of market-rate units on displacement. The question remains — at what cost? Subsidized housing is extremely expensive, often costing six figures per unit for new housing construction. The brief does not tackle the question of how many government dollars are needed to stop the displacement of one low-income household.

My bottom line: this brief begins to untangle the relationship between housing production and displacement, but there is more work to be done on this topic.

Gentrification in NYC

Manhattan-plaza

The NYU Furman Center released its annual State of New York City’s Housing and Neighborhoods (2015). This year’s report focused on gentrification:

“Gentrification” has become the accepted term to describe neighborhoods that start off predominantly occupied by households of relatively low socioeconomic status, and then experience an inflow of higher socioeconomic status households. The British sociologist Ruth Glass coined the term in 1964 to describe changes she encountered in formerly working-class London neighborhoods, and sociologists first began applying the term to New York City (and elsewhere) in the 1970s. Since entering the mainstream lexicon, the word “gentrification” is applied broadly and interchangeably to describe a range of neighborhood changes, including rising incomes, changing racial composition, shifting commercial activity, and displacement of original residents. (4)

The reports main findings are

  • While rents only increased modestly in the 1990s, they rose everywhere in the 2000s, most rapidly in the low-income neighborhoods surrounding central Manhattan.
  • Most neighborhoods in New York City regained the population they lost during the 1970s and 1980s, while the population in the average gentrifying neighborhood in 2010 was still 16 percent below its 1970 level.
  • One third of the housing units added in New York City from 2000 to 2010 were added in the city’s 15 gentrifying neighborhoods despite their accounting for only 26 percent of the city’s population.
  • Gentrifying neighborhoods experienced the fastest growth citywide in the number of college graduates, young adults, childless families, non-family households, and white residents between 1990 and 2010-2014. They saw increases in average household income while most other neighborhoods did not.
  • Rent burden has increased for households citywide since 2000, but particularly for low- and moderate-income households in gentrifying and non-gentrifying neighborhoods.
  • The share of recently available rental units affordable to low-income households declined sharply in gentrifying neighborhoods between 2000 and 2010-2014.
  • There was considerable variation among the SBAs [sub-borough areas] classified as gentrifying neighborhoods; for example, among the SBAs classified as gentrifying, the change in average household income between 2000 and 2010-2014 ranged from a decrease of 16 percent to an increase of 41 percent. (4)

The report provides a lot of facts for debates about gentrification that often reflect predetermined ideological viewpoints. The fact that jumped out to me was that a greater percentage of low-income households in non-gentrifying neighborhoods were rent burdened than in gentrifying neighborhoods. (14-15)

This highlights the fact that we face a very big supply problem in the NYC housing market — we need to build a lot more housing if we are going to make a serious dent in this problem. The De Blasio Administration is on board with this — the City Council needs to get on board too.

Lots more of interest in the Furman report — worth curling up with it on a rainy afternoon.

 

Floodproofing Communities

Gordon Tarpley

NYU’s Furman Center has released a Research Brief, Planning for Resilience: The Challenge of Floodproofing Multifamily Housing. The Brief opens,

As sea levels rise and storms become more frequent and severe due to climate change, many urban areas along the coasts and rivers of the United States are facing a flood-prone future. Especially in the older urban areas along the eastern seaboard, there is a significant stock of multifamily housing that will be increasingly at risk. Much of this housing is out of compliance with federal flood-resistant design and construction standards. Some of these buildings have housing units that are out of compliance because, regardless of their age, they were only recently mapped into the floodplain. And, even buildings that have been in the floodplain for longer may be out of compliance with the rules because their construction predated their jurisdiction’s adoption of the standards. (2)

And it concludes,

As the nation’s floodplains expand, the number and types of housing units at risk of flooding also grows. Multifamily housing makes up a larger share of the at-risk housing in the floodplain than was previously understood, and mitigating the risk to this housing and its residents presents unique challenges that local governments must be prepared to face. While there is no easy answer to how to fund the often costly and disruptive retrofit measures needed in these buildings, there are steps that local governments can take to make it easier for buildings to adapt, such as educating owners about risks, providing them with information about retrofit strategies, and helping them finance improvements. Including strategies like these in a long-term resilience plan will make communities stronger and will ensure that multifamily buildings and their residents are not left behind as flood-prone areas adapt. (10)

There is no doubt that this is right. New York City under both Mayors Bloomberg and De Blasio have taken this issue very seriously, but a lot of work remains to be done. And the odds are that the amount of work will only increase with time as sea levels rise higher and higher. Because many other local governments do not have the resources of NYC, they will get their wake up calls the hard way.

Given the broad effects of climate change, resiliency efforts would ideally be led by the federal government. But I don’t see that happening for a long time, probably after an avoidable tragedy on a large scale spurs Congress to action, notwithstanding its ideological commitments.

Friday’s Government Reports Roundup

  • According to the Family Outcomes Study conducted by HUD, Housing Choice Vouchers are critical in families maintaining housing. Children from homeless families that receive vouchers “are less likely to miss school, and they experience lower rates of hunger and domestic violence.”
  • The Office of the Inspector General for HUD released report, “Overincome Families Residing in Public Housing”, which finds that 1.1 million families currently living in public housing units have incomes that exceed the threshold, showing extreme examples.
  • The Census Bureau released an edition of “Facts for Features” comparing the New Orleans area prior to Hurricane Katrina and now, including number of housing units, business establishments, employment, etc.

Wednesday’s Academic Roundup