Comparing Rental Housing Across the Atlantic

photo by Tiago Fioreze

The Harvard Joint Center for Housing Studies has released a working paper, Rental Housing: An International Comparison. The abstract reads,

This report compares rental housing in 12 countries in Europe and North America, using individual records from household surveys. Differences in housing characteristics, conditions, and costs across countries reflect a number of factors, including demographics, geography, culture, and government policies. A lack of comparable data can make international comparisons difficult to execute, but such analysis is valuable for understanding and contextualizing differences in affordability and other characteristics of renter households and housing.

The analysis revealed the US, along with Spain, as notably unaffordable for renter households, based on a number of measures. The greater apparent cost burdens reflected a variety of factors, including differences in characteristics of the housing stock and differences in tax burdens, as well as measurement problems.

However, two major influences – differences in the size and availability of housing allowances and the degree of income inequality – emerged as the main drivers of differences in housing affordability. The effects of supply-side factors such as the extent of social housing supply, supply subsidies, and rent controls were unclear, due to problems with the identification and description of below-market rentals in the household survey data. (1)

The housing stock and political context is so different among countries, but this type of analysis is still very useful and can offer valuable lessons to the United States:

One factor that appears to contribute to the pervasive affordability problems in the US is the degree of income inequality. That is not a feature of the housing market per se, but there may be opportunities to address the consequences of income inequality through appropriate housing policies.

Other countries have devoted more resources to ameliorating the problems of unaffordable housing. The US provides fairly generous housing benefits to only a small share of needy households. In the UK, a broadly available system of housing allowances offsets what would otherwise be a much more severe affordability problem than exists in the US. In other countries, affordable rental housing supplied by governments or nonprofits helps to address affordability issues, although the efficiency of that practice, relative to the provision of housing allowances, has been questioned, as it has been in the US. The EU-SILC data used in this analysis did not adequately identify or describe below-market-rate housing, making it impossible to adequately assess the effects of such housing.

The somewhat larger size and perhaps higher quality of units in the US rental stock also affects relative affordability, although relative quality and its effect on cost differences are difficult to assess using the available data. The large share of single-family detached rentals in the US reflects preferences, the demographic mix among renters, land availability, etc., but it could also reflect zoning and other regulations limiting the supply of less expensive multifamily rentals. It is hard to imagine that regulations are more stringent in the US than in some of the more dirigiste nations of Europe, but regulations elsewhere may dictate, rather than constrain, density and cost reductions. The size and quality of the housing occupied by low-income renters in the US reflect the fact that most of those units were originally built for owner occupancy or for higher-income renters. That’s probably true in other countries as well. Whether the extent of such filtering is greater or less in various countries is perhaps worth exploring in the future. (37-38)

Income inequality, housing subsidies and land use reform — the report hits on a trifecta of key issues that housing policy should be dealing with. While I do not see much of an appetite for major reform of the first two items in today’s political climate, there might be support for some loosening of land use restrictions on housing construction. I wonder if there is some room for movement on that third front. Can local jurisdictions be incentivized by the federal government to build more housing?

Micro-Units for Millennials

murphy bed

Construction Dive quoted me in An Emerging Megatrend? Developers Experiment with Microunits to Target Millennial Market. It opens,

As U.S. home prices and rents continue to soar, some developers are taking aim at a new target market — those willing to sacrifice square footage to be able to live near their work and area nightlife at a more budget-friendly price.

These microhousing units, also known as microapartments and microcondos, have most of the amenities of their full-size counterparts but typically range from around 350 square feet to 550 square feet, with some buildings offering up units at a relatively roomy 1,000 square feet. Many also come outfitted with furnishings specifically designed for the unit — folding beds, hidden storage and convertible pieces that do double duty, such as a dining table that also functions as a work desk.

However, the growing concept is seeing mixed results in the U.S. Is microhousing just a passing fad as younger renters look for an affordable stepping stone to a larger space, or does it represent a shift in what some Americans are looking for in a home?

The Draw of Smaller Spaces

Jam-packed cities like Tokyo are prime markets for these tiny units because the cost of land is at a premium, according to David Reiss, professor of law and academic program director at the Center for Urban Entrepreneurship at the Brooklyn Law School. Microunits are particularly appealing to single, young professionals who spend a lot of time working and hanging out with friends rather than entertaining in their own homes, he said.

The primary draw, however, is “location, location, location,” Reiss said. “When young adults are choosing between a small space in the center city or a larger space further afield, there will always be some who opt for the former.”

This hasn’t always been the case, according to architect David Senden, partner at international design firm KTGY. Americans used to put a premium on living space, but there’s been a “shift on the priority list,” and “location and has jumped to the absolute top,” he said. There’s also a growing desire for shorter commuting times.

However, whether the overall demand for microhousing is on the uptick is debatable. Some developers see microunits as the solution that will provide millennials with the opportunity to live in vibrant urban settings, as well as offer baby boomers or those looking to downsize a minimalist living space without having to give up the modern conveniences they’ve come to expect.

When Microhousing Is a Viable Concept

Reiss said population density  and high prices need to be components of any successful micro project . When prices, in both rent and homes, “outpace middle-class income,” as they have done in cities like San Francisco and New York City, then some people will give up square footage in order to stay close to their friends or jobs. “The microunit might present a very attractive trade-off of space and cost for that demographic,” he said. Reiss added that New York City is even amending its zoning laws to allow for more micro developments.

The Single-Family Rental Revolution Continues

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The Kroll Bond Rating Agency has released its Single-Borrower SFR: Comprehensive Surveillance Report:

Kroll Bond Rating Agency (KBRA) recently completed a comprehensive surveillance review of its rated universe of 23 single-borrower, single-family rental (SFR) securitizations. In connection with these transactions, 132 ratings are outstanding, all of which have been affirmed. The transactions have an aggregate outstanding principal balance of $13.0 billion, of which $12.6 billion is rated. These transactions have been issued by six sponsors, which own approximately 159,700 properties, 90,649 of which are included in the securitizations that are covered in this report. (3)

This business model took off during the depths of the Great Recession when capital-rich companies were able to buy up single-family homes on the cheap and in bulk. While the Kroll report is geared toward the interests of investors, it contains much of interest for those interested in housing policy more generally. I found two highlights to be particularly interesting:

  • The 90,649 properties underlying the subject transactions have, on average, appreciated in value by 10.2% since the issuance dates of the respective transactions . . . (4)
  • The underlying collateral has exhibited positive operating performance with the exception of expenses. Contractual rental rates have continued to increase, vacancy rates declined (but remain above issuance levels), tenant retention rates have remained relatively stable, and delinquency rates have remained low. (Id.)

KBRA’s overall sector outlook for deal performance is

positive given current rental rates, which have risen since institutional investors entered the SFR space, although the rate of increase has slowed. Future demand for single-family rental housing will be driven by the affordability of rents relative to home ownership costs as well as the availability of mortgage financing. In addition, homeownership rates are expected to continue to decline due to changing demographics. Recent data released by the Urban Institute shows the percentage of renters as a share of all households growing from 35% as of the 2010 US Decennial Census to 37% in 2020 and increasing to 39% by 2030. Furthermore, 59% of new household formations are expected to be renters. Against this backdrop, KBRA believes single-borrower SFR securitizations have limited term default risk. However, there has been limited seasoning across the sector, and no refinancing has occurred to date. As such, these transactions remain more exposed to refinance risk. (9)

Kroll concludes that things look good for players in this sector. It does seem that large companies have figured out how to make money notwithstanding the higher operating costs for single-family rentals compared to geographically concentrated multifamily units.

I am not sure what this all means for households themselves. Given long-term homeownership trends, it may very well be good for households to have another rental option out there, one that makes new housing stock available to them. Or it might mean that households will face more competition when shopping for a home. Both things are probably true, although not necessarily both for any particular household.

The Land Use Report of the President

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The Economic Report of the President contains an important analysis of local land use policies in a section titled “Constraints on Housing Supply:”

Supply constraints provide a structural challenge in the housing market, particularly in high-mobility, economically vibrant cities. When housing supply is constrained, it has less room to expand when demand increases, leading to higher prices and lower affordability. Limits on new construction can, in turn, impede growth in local labor markets and restrain aggregate output growth. Some constraints on the supply of housing come from geography, while others are man-made. Constraints due to land-use regulations, such as minimum lot size requirements, height restrictions, and ordinances prohibiting multifamily housing, fall into the man-made category and thus could be amended to support more inclusive growth. While these regulations can sometimes serve legitimate purposes such as the protection of human health and safety and the prevention of environmental degradation, land-use regulations can also be used to protect vested interests in housing markets.

Gyourko and Molloy (2015) argue that supply constraints have worsened in recent decades, in large part due to more restrictive land-use regulations. House prices have risen faster than construction costs in real terms, providing indirect evidence that land-use regulations are pushing up the price of land.

According to Gyourko and Molloy (2015), between 2010 and 2013, real house prices were 55 percent above real construction costs, compared with an average gap of 39 percent during the 1990s. Several other studies note that land-use regulations have been increasing since roughly 1970, driving much of the real house appreciation that has occurred over this time (Glaeser, Gyourko, and Saks 2005; Glaeser and Ward 2009; Been et al. 2014). This pattern is noteworthy because of the positive correlation between cities’ housing affordability and the strictness of their land use regulations, as measured by the Wharton Residential Land Use Regulation Index (Gyourko et al. 2008). Cities to the lower right of the figure which include Boston and San Francisco, have stringent land-use regulations and low affordability. Cities at the upper left, which include St. Louis and Cleveland, have low regulation and high affordability. Supply constraints by themselves do not make cities low in affordability. Rather, the less responsive housing supply that results from regulation prevents these cities, which often happen to be desirable migration destinations for workers looking for higher-paying jobs, from accommodating a rise in housing demand.

In addition to housing affordability, these regulations have a range of impacts on the economy, more broadly. Reduced housing affordability—whether as an ancillary result of regulation or by design—prevents individuals from moving to high productivity areas. Indeed, empirical evidence from Molloy, Smith, and Wozniak (2012) indicates that migration across all distances in the United States has been in decline since the middle of the 1980s. This decreased labor market mobility has important implications for intergenerational economic mobility (Chetty et al. 2014) and also was estimated in recent research to have held back current GDP by almost 10 percent (Hsieh and Moretti 2015).

Land-use regulations may also make it more difficult for the housing market to accommodate shifts in preferences due to changing demographics, such as increased demand for modifications of existing structures due to aging and increased demand for multifamily housing due to higher levels of urbanization (Goodman et al. 2015). A number of Administration initiatives, ranging from the Multifamily Risk-Sharing Mortgage program to the Affirmatively Furthering Fair Housing rule, try to facilitate the ability of housing supply to respond to housing demand. Ensuring that zoning and other constraints do not prevent housing supply from growing in high productivity areas will be an important objective of Federal as well as State and local policymakers. (87-89, figures omitted and emphasis added)

It is important in itself that the Executive Branch of the federal government has acknowledged the outsized role that local land use policies play in the economy. But the policies that the Obama Administration has implemented don’t go very far in addressing the problems caused by myopic land use policies that favor vested interests. The federal government can be far more aggressive in rewarding local land use policies that support equitable housing and economic development goals. It can also punish local land use policies that hinder those goals.

Edward Glaeser and Joseph Gyourko get much of the credit for demonstrating the effect that local land use policies have on federal housing policy. Now that the President is listening to them, we need Congress to pay attention too. This could be one of those rare policy areas where Democrats and  Republicans can find common ground.

Silicon Valley’s Housing Crisis

photo by Smitha Murthy

Drop in the Bucket?

Realtor.com quoted me in Could There Really Be Relief Ahead for Silicon Valley’s Housing Crisis? It opens,

Finally! A glimmer of hope has appeared in Silicon Valley’s housing crisis. Amid gloomy and downright terrifying stories about astronomical home prices and tighter-than-tight inventories forcing well-paid tech workers to live in vans, pay $2 million for a tear-down shack, or ponder commuting to work from Las Vegas, there seems to be some good news for a change: City Council members in Mountain View, CA, approved plans to build 10,250 new homes in the area.

Given that Mountain View has only about 32,000 homes total, this will increase its housing inventory by a whopping 32%—all purportedly within “walking distance” (possibly a bit of a long walk) of tech giant Google, which has long been lobbying on this front and will no doubt break out the Champagne once developers break ground. Sure, it may be years before these homes become a reality, but even the idea of them may have many locals (or those moving there) daring to dream. Might this new influx of housing cause home prices to drop within reasonable reach?

As logical as this renewed optimism about Silicon Valley’s housing market might seem, experts aren’t so sure home prices will budge all that much.

“This news in itself will not drive down prices much,” says David Reiss, research director at the Center for Urban Business Entrepreneurship at Brooklyn Law School. “While a 10,000-unit commitment is significant, Silicon Valley as a whole has about 3 million people living there.”

So if you consider the population of the entire area—many of whom would likely kill to move to Mountain View—10,000 new houses would house only 0.3% of these people. For you math-challenged, that’s less than a measly half-percent! 

And even though the number of homes may be edging upward, so are the number of people moving there.

“Silicon Valley remains a booming economy, so it’s likely that the population will continue to grow, further driving up prices,” Reiss continues.

As further evidence that more homes doesn’t necessarily lead to cheaper home prices, Florida Realtor® Cara Ameer points to another historically hot market: New York City.

“In New York, more new buildings has had no impact on housing prices or rents,” she says. If anything, the only change New Yorkers noticed is their neighborhood got a lot more cramped. The same will likely be true for picture-perfect Mountain View.

“The biggest thing people will see is increased congestion,” says Amer, “with many more residents, cars, and the need for schools and additional services.”

In fact, fears of overcrowding might even galvanize current homeowners in the area to show up en force at future City Council meetings to fight the greenlighting of additional developments—that is, unless they’re out-muscled by employee-hungry firms such as Google.

“As key businesses realize that the lack of housing is hurting their ability to recruit and retain good employees, it is possible that Mountain View’s decision is a harbinger for more pro-development decisions throughout Silicon Valley,” Reiss explains. “Current homeowners, called ‘homevoters,’ tend to make their anti-growth views known to local officials, but once the interests of local businesses focus on the lack of workforce housing, it can change the dynamics.

“These are powerful companies. The result is that those decisions can become more pro-growth than is typical for suburban communities.”

Primer on NYC Affordability Crisis

"2014 July NYC's 432 Park Avenue" by The Hornet

Enterprise has released a report, 2015 New York City Housing Security Profile and Affordability Housing Gap Analysis. Its conclusions are not shocking, but they are sobering:

  • Of 2 million renter households in New York City, nearly 640,000 are low-income and severely cost-burdened.
  • There is not a single neighborhood in NYC that provides enough affordable housing to match the number of very low-income households in that community.
  • Both the regulated and unregulated rental housing markets of NYC are not meeting the affordable housing needs of low-income renters.
  • Even though the market added rent stabilized units between 2011 and 2014, the stock affordable to lower income families declined.
  • Competition exacerbates the gap between the number affordable units and the number of low-income renters, forcing many to pay beyond their means. (33)

As with many such studies, it offers a cogent analysis of the problem but offers very little by way of possible solutions. It hints at one such solution when it notes that

By any measure, the demand for affordable housing in New York City outstrips supply – even on the rent regulated market. Low-income households are squeezed even further by competition from higher income households for the cheapest units. The acute shortage forces the majority of lower income households in housing that costs beyond their means. (27)

Increasing the supply of housing will, if everything else is equal, reduce the cost of housing. The de Blasio Administration is certainly on board with an approach to increase density in NYC but many other elected officials are not — or at least resist it when it comes to their own backyards.  While more housing is not a sufficient solution to the affordability problem in NYC, it is certainly a necessary component of a solution.

The report also does not deal with the big elephant in the affordable housing policy room — the social demographics of NYC are undergoing a secular shift as the city gets hotter and hotter for global elites. It is unclear how much government can affect that trend, particularly at the local level.

Gentrification and Displacement

Joe Wolf

Miriam Zuk et al. have posted a Federal Reserve Bank of San Francisco Working Paper, Gentrification, Displacement and The Role of Public Investment: A Literature Review. The paper opens,

The United States’ metropolitan areas’ ever-changing economies, demographics, and morphologies have fostered opportunity for some and hardship for others. These differential experiences “land” in place, and specifically in neighborhoods. Generally, three dynamic processes can be identified as important determinants of neighborhood change: movement of people, public policies and investments, and flows of private capital. These influences are by no means mutually exclusive – in fact they are very much mutually dependent – and they each are mediated by conceptions of race, class, place, and scale. How scholars approach the study of neighborhood change and the relative emphasis that they place on these three influences shapes the questions asked and attendant interventions proposed.

These catalysts result in a range of transformations – physical, demographic, political, economic – along upward, downward, or flat trajectories. In urban studies and policy, scholars have devoted volumes to analyzing neighborhood decline and subsequent revitalization at the hands of government, market, and individual interventions. One particular category of neighborhood change is gentrification, definitions and impacts of which have been debated for at least fifty years. Central to these debates is confronting and documenting the differential impacts on incumbent and new residents, and questions of who bears the burden and who reaps the benefits of changes. Few studies have addressed the role of public investment, and more specifically transit investment, in gentrification. Moreover, little has been written about how transit investment may spur neighborhood disinvestment and decline. Yet, at a time when so many U.S. regions are considering how best to accommodate future growth via public investment, developing a better understanding of its relationship with neighborhood change is critical to crafting more effective public policy.

This literature review will document the vast bodies of scholarship that have sought to examine these issues. First, we contextualize the concept and study of neighborhood change. Second, we delve into the literature on neighborhood decline and ascent (gentrification). The third section examines the role of public investment, specifically transit investment, on neighborhood change. Next, we examine the range of studies that have tried to define and measure one of gentrification’s most pronounced negative impacts: displacement. After describing the evolution of urban simulation models and their ability to incorporate racial and income transition, we conclude with an examination of gentrification and displacement assessment tools. (2, footnote omitted)

Because gentrification is such a contested topic both within and without the academy, this literature review is very useful. Notwithstanding the fact that the results of many of the studies mentioned are mixed, the authors were able to identify certain findings that emerge from the literature. These include,

  • Neighborhoods change slowly, but over time are becoming more segregated by income, due in part to macro-level increases in income inequality.
  • Racial segregation harms life chances and persists due to patterns of in-migration, “tipping points,” and other processes; however, racial integration is increasing, particularly in growing cities.
  • Despite severe data and analytic challenges in measuring the extent of displacement, most studies agree that gentrification at a minimum leads to exclusionary displacement and may push out some renters as well. (44-45)

As hot cities like New York and San Francisco struggle with their changing housing markets, policy makers should make decisions based on the best available research on gentrification and displacement. This literature review provides a guide.