Home Prices

How much does it cost to buy a home?

Home Prices

Home prices refer to the cost of purchasing a house or condominium, as well as any associated land. Consumers and analysts monitor home sale prices as an indicator of both the region’s economic health as well as housing affordability.

Home prices are a reflection of many factors, including the supply of homes and the strength of the local economy (as reflected in the incomes of would-be homeowners currently in the market). The desire to own a home – rather than rent – is also a factor. Both in the Bay Area and elsewhere in the United States, demand has historically been quite strong. Given our region’s robust economy, limited supply of developable land and overall desirability as a place to live, it is no surprise that Bay Area home sale prices significantly exceed the national average.

Regional Performance
Despite skyrocketing home prices in the last few years, the inflation-adjusted cost of buying a home remains well below the peak of the housing bubble.

Median home prices have risen by more than 50 percent over the past three years, as the region’s robust job market and growing population have increased demand for limited housing opportunities. Yet today’s home prices have some historical precedent – in inflation-adjusted terms, they are comparable with the early 2000s before the housing bubble reached its peak. Persistently high home prices reflect the region’s failure to produce sufficient housing over the past half-century. Constrained housing supply – and booming demand due to regional job growth – is sending home prices soaring.

Historical Trend for Home Prices

Local Focus
Communities in eastern Contra Costa County and Solano County remain the most affordable options for homebuyers given high prices in San Francisco and Silicon Valley.

Our region’s more affordable housing options are primarily in inland communities. Median home prices in Solano County were under $300,000 in 2014 – less than half of the regional average. Antioch and Pittsburg in eastern Contra Costa County have similarly low home prices. While homes in these cities are often newer and more affordable than the region as a whole, residents may be face higher commute costs and longer travel times due to their lack of proximity to major job centers.

At the other end of the spectrum, median home prices in some Silicon Valley communities easily exceed $1 million. Atherton has the Bay Area’s highest home prices – with the median home costing well over $4 million in 2014. The booming economy has also contributed to rising home prices in San Francisco. The city has weathered the recession-caused retrenchment in housing prices, and strong sales have sent the median home price toward the once unthinkable level of $1 million.

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Home Prices by Year

Explore prices by year
Zoom in to see more details, including individual home sales. Click on a shape on the map for more information.
National Context
The Bay Area remains the most expensive housing market in the United States.

With their mild sunny climates, dynamic economies, and constrained housing markets, California’s top two metro areas lead the nation in home prices. Over the last fifteen years, the Bay Area has led the nation almost every year, with Los Angeles consistently ranked number two. Our home prices approximately triple those of Miami, Philadelphia, Chicago and Atlanta, the Bay Area is truly in a league of its own when it comes to buying a home.

While housing prices have increased in major metropolitan areas across America, the greatest percentage growth in home prices since 1998 has been in California, specifically in Los Angeles and the Bay Area. This stands in stark contrast to Chicago and Atlanta, whose weaker economies have prevented significant growth in home prices. Notably, data on Houston and Dallas – presumably low-cost metros for housing – is not available due to state non-disclosure laws, preventing a direct comparison of metro performance in the two most populous states.

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Zillow: Median Sale Price (1997-2016)

Bureau of Labor Statistics: Consumer Price Index

All Urban Consumers Data Table (1990-2014; specific to each metro area)

Image: Flickr (Creative Commons license), Photographer: Thomas Hawk

Methodology Notes: 

Median housing price estimates at the regional-, county-, city-, and zip code-level come from analysis of individual home sales by Zillow based upon transaction records. Zillow’s median home sale series is computed from public record transaction data as reported by counties. All standard real estate transactions are included in this metric, including REO sales and auctions. Zillow makes a substantial effort to remove transactions not typically considered a standard sale. Examples of these include bank takeovers of foreclosed properties, title transfers after a death or divorce and non arms-length transactions. The median sale price is the price separating the higher half of sales from the lower half. In other words, 50 percent of home sales are either below or above the median value. Zillow defines all homes as single-family residential, condominium, and co-operative homes with a county record. Single-family residences are detached, which means the home is an individual structure with its own lot. Condominiums are units that can be owned in a multi-unit complex, such as an apartment building. Co-operative homes are slightly different from condominiums in that the homeowners own shares in the corporation that owns the building, not the actual units themselves.

For metropolitan area comparison values, the Bay Area metro area’s median home sale price is the population-weighted average of the nine counties’ median home prices. Home sales prices are not reliably available for Houston, because Texas is a non-disclosure state. For more information on non-disclosure states, see: http://www.zillow.com/blog/chronicles-of-data-collection-ii-non-disclosu...

Inflation-adjusted data are presented to illustrate how home prices have grown relative to overall price increases; that said, the use of the Consumer Price Index does create some challenges given the fact that housing represents a major chunk of consumer goods bundle used to calculate CPI. This reflects a methodological tradeoff between precision and accuracy and is a common concern when working with any commodity that is a major component of the CPI itself.