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ECONOMY MATTERS

BANKING & FINANCE

Living Small: The Tiny House Trend

Not everyone aspires to live in a big house—some aspire to do quite the opposite. Economy
Matters' "ViewPoint" looks at the growing tiny house movement.
December 20, 2016
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With a new generation entering the workforce with higher debts and lower wage expectations and another generation retiring on
limited incomes with little savings, many people are seeking alternative living arrangements beyond the basements of family
members. Tiny houses are becoming a new national infatuation as housing costs continue to rise and people scramble to find
more affordable housing. Popular shows on cable television also extol the virtues of living in a limited space.
Although there is no standard definition of a "tiny house," floor plans with 400 square feet or less are generally included in the
tiny house category. Tiny houses usually consist of one room, with a sliding-door bathroom in a corner, and perhaps a loft
bedroom. Many tiny homes are not built on permanent foundations; instead, they are built on trailers with wheels.

Small houses, growing movement
Tiny house communities are popping up in certain sections of the country. The small city of Spur, Texas, is believed to be the first
U.S. city that allows homes smaller than 500 square feet to be located anywhere within its boundaries. Portland, Oregon, and
Seattle, Washington, are viewed as tiny house–friendly urban areas. According to ecobuildingpulse.com, which assigned a point
value for various key indications that a state would welcome a tiny house community, California ranks as the best location and
Florida ranks fifth overall (see the graphic).

Although the tiny house market accounts for less than 1 percent of real estate transactions and appears unlikely to become a
mainstream way of living (according to the U.S. Census Bureau, in 2010, the median square footage per house in the United
States was 2,100 square feet), both young adults and retirees are exploring the option. As mentioned, one of the biggest
appeals of tiny houses is their affordability. According to Zillow, in December 2015, the median U.S. home value was $183,500.
As the chart shows, the median sales-to-square foot value has trended upward since the financial crisis and recession. In
comparison, the average price of a tiny home is roughly $23,000. For people willing to build it themselves, tiny homes can cost
as little as $10,000 to construct.

Environmental aspects spurring interest
A second reason that tiny houses are appealing to buyers is their environmentally friendly features (see the chart below). A poll
conducted by the Washington Post found that 76 percent of millennials consider climate change a serious problem facing the
country. It's not surprising, then, that buyers are indicating, through surveys such as the Profile of Home Buyers from the
National Association of Realtors, that reducing the environmental impact of their home is an important consideration in
purchasing a house. Many buyers are looking for energy-efficient appliances and lighting and landscaping that is consistent with
soil conservation. Tiny houses require fewer raw materials and less energy to heat and cool. Greenhouse gas emissions from
tiny homes are 14 times lower than from average houses. Given these features, tiny houses fit in with the lifestyle that some
millennials are seeking.

Challenges to tiny home ownership
Although tiny houses have piqued the interest of buyers, there are several potential hurdles to tiny house ownership, including
obtaining financing and complying with city ordinances and neighborhood covenants. Large mortgage lenders typically do not
offer mortgages on tiny homes because of costs and collateral values of the tiny houses. In terms of costs, whether a mortgage
is for $23,000 or $230,000, loan origination and
servicing costs are about the same, so banks
may be unable to make profitable mortgages
on tiny homes. Banks' underwriting standards

may also limit the number of low-cost
originations. It is still possible to obtain a
mortgage. However, typically it will be through
smaller institutions, such as community banks,
where the customer has a long-term
relationship, or credit unions. There are other
bank options for financing the purchase of a
tiny house, including obtaining an unsecured
loan or a secured personal loan, such as an RV
loan. However, in order to obtain an RV loan,
lenders may require that the tiny house be
certified by the Recreational Vehicle Industry
Association.
Even if obtaining financing is not an obstacle,
local zoning laws and neighborhood covenants
regarding land use can be a barrier to
ownership. Zoning laws typically require homes to be at least 500 square feet, effectively making tiny homes illegal in many
cities and suburbs. One loophole to the size requirement may be found in cities that allow small secondary residential spaces,
known as accessory dwelling units (ADUs), on lots. The challenge with using this loophole is in finding an owner willing to allow
a tiny house to be placed on their property. In addition, cities that allow for ADUs often require the unit to be built on a
foundation, while many tiny houses are on wheels.
A second hurdle faced is gaining acceptance from existing homeowners, many of whom may have restrictive covenants to
protect their property values. Covenants may require that a home be of a certain minimum size or that the foundations be
constructed in a particular way to avoid diminishing property values, which effectively prohibits tiny house construction. Many
neighborhoods also ban mobile homes and renewable energy technologies, such as solar panels and wind turbines, which
appeal to tiny house buyers.

A growing market for shrinking homes?
Although tiny houses may be capturing the imagination of people looking for an affordable living space, the market for such
homes is likely to remain small. Financing options are limited, as are the areas in which tiny houses can be located. Families
with children will most likely continue to opt for houses with larger floor plans. Some builders are beginning to construct
traditional homes in more environmentally friendly ways, which may also attract potential tiny house buyers concerned about
their environmental impact.

Robert Canova
A senior financial specialist in the Atlanta Fed's Supervision and Regulation Division