In 2025, Bay Area real estate markets started the year seeing strong buyer demand, but had the wind taken out of their sails by the political/economic uncertainty that soared in early spring. Then, in midlate summer, stock markets rebounded to hit new highs, and interest rates began a sustained decline, initiating a shift in the psychology of buyers and sellers that is still developing. Still, national consumer confidence readings showed a significant split between the outlooks of more and less affluent households, and that affected market segments in different ways. Generally speaking, more expensive markets, powered by rising demand from affluent buyers seeing substantial increases in household wealth from stock market gains, performed better than more affordable markets, which tended to be more impacted by concerns regarding inflation, affordability and employment. San Mateo County contains many of the most affluent cities in the country. Most of the analyses in this report focus on annual statistics, which summarize a year of rapidly changing economic conditions. Continuing to be fueled by the AI boom, San Mateo County remains one of the strongest markets in the Bay Area. Its median house sales price hit a new high in 2025, though, as in many counties, its median condo price declined. Overall, as measured by a range of standard indicators, the 2025 real estate market was not radically different from 2024. As 2026 begins, interest rates are near multi-year lows and stock markets are at or close to all-time peaks. Early in the new year, it is common for buyers, re-energized to move forward with major life decisions, to jump back into the market faster than sellers list their homes for sale. This disparity of increasing demand versus a low supply of new listings usually runs through the spring, typically making these months the most heated selling season of the year. Last year, this was upended by the tariff shock. Barring new, unexpected economic alarms, we expect this spring to be much stronger. This report includes an image link to our review of city and town home values and market dynamics.
Report created in good faith using data from sources deemed reliable but may contain errors and subject to revision. Last period figures are preliminary estimates based on data available early in the following month. All numbers approximate and may change with late-reported activity.
Mortgage
Interest Rates in 2025 – 2026 YTD
30-YearConformingFixed-RateLoans,WeeklyAverageReadings* price, borrower and lender.
Per Freddie Mac (FHLMC), on January 8, 2026, the weekly average, 30-year, conforming-loaninterest rate was 6.16%, very close to its 2-year low.
*Freddie Mac (FHLMC), 30-Year Fixed Rate Mortgage Weekly Average: https://www.freddiemac.com/pmms. Data from sources deemed reliable. Different sources of mortgage data sometimes vary in their determinations of daily and weekly rates. Data from sources deemed reliable but may contain errors. All numbers approximate.
Financial
Markets, 2025 – 2026 YTD
Percentage Increases in S&P 500 & Nasdaq since 1/2/25
Nasdaq Index: % Change since 01/25
S&P 500 Index: % Change since 01/25
Large changes in stock markets can dramatically affect household wealth, consumer confidence and housing markets, especially more affluent markets.
Tariff shock
►
Economic Policy Uncertainty Index*
By Month since January 2000
The Economic Policy Uncertainty Index reading in November 2025 ticked up slightly. It has plummeted since April’s tariff shock, though remains elevated by long-term norms.
The Economic Uncertainty Index is constructed from data analysis of 1) an index of search results from 10 large newspapers for terms related to economic and policy uncertainty, 2) reports by the Congressional Budget Office, and 3) the Federal Reserve Bank of Philadelphia's Survey of Professional Forecasters.*
*Source: 'Measuring Economic Policy Uncertainty' by Scott Baker, Nicholas Bloom and Steven J. Davis, 3component index, www.PolicyUncertainty.com, https://www.policyuncertainty.com/us_monthly.html.
from sources deemed reliable, but numbers to be considered approximate and subject to revision.
San Mateo County House Price Trends
Median House Sales Prices, 2015 – Present, by Quarter
Median sales price is that price where half the homes soldfor more andhalffor less. It is a very general statistic that disguises a wide range of prices in the underlying sales. price rose about 4.3% year-over-year.
Seasonal fluctuations are common, and it’s not unusual for median sales prices to peak for the calendar year in spring (Q2).
Appreciation
reported to NorCal
Last quarter may change with late reported
HOUSE Sales Prices by Year since 1998
The median house sales price in 2025 was up about 1.5% from 2024 to hit a new all-time annual high.
Median prices are generalities, most useful to discern broad market trends. They can be affected by other factors besides changes in fair market value. The county contains cities, towns and neighborhoods of widely varying values.
*Per sales reported to NorCal MLS Alliance by early January 2026. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate and may change with latereported sales. Various sources of data may calculate median sales prices differently.
San Mateo County Year-over-Year Appreciation Rates since 1998
Y-o-Y Percentage Change in Annual Median HOUSE Sales Price*
submarkets within the county. How this chart applies to any particular property is unknown without a specific comparative market analysis. Annual data may disguise significant changes in
San Mateo County: Median House $/Sq.Ft. Values
Median House Values by Year since 2005*
Median values are generalities, most useful to discern broad market trends. They can be affected by other factors besides changes in fair market value. Values vary widely across submarkets within the county. Since there are factors that can affect median price and median $/sq.ft. value differently, they don’t always move in the same direction.
*Per NorCal MLS Alliance Infosparks calculations, for sales reported to MLS. Median value is that value at which half the sales occurred for more and half for less. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate and may
Annual Median House Sales Prices
byBayAreaCounty+Sacramento,2012–2025*
Due to specific market conditions and economic factors – such as the pandemic boom, interest rate changes, stock markets, the AI boom – appreciation rates between counties vary year-to-year, but over the longer term, county home prices throughout the region tend to move roughly in parallel.
Home values vary widely across submarkets within the county markets.
Median sales price is that price where half the homes sold for more and half for less. It is a general statistic that typically disguises a very wide range of prices in the underlying sales. It can be affected by a variety of factors, including market conditions and location, as well as median house and lot sizes.
Includes Moss Beach and Montara
This chart pertains to HOUSE sales only. The median condo sales price in the county was $780,000 and for townhouses, $1,373,500. Median house price in the Bay Area is approx. $1,300,000.
*12 months sales reported to NorCal MLS Alliance by mid- December 2025. Data from sources deemed reliable but may contain errors and subject to revision. All numbers are approximate. Not all sales are reported to MLS.
San Mateo County Homes Market
As is the normal seasonal trend, the number of listings for sale on January 1st fell to its annual low count. Inventory will now start to rapidly increase as the market wakes up.
The # of active listings on a given day is affected by 1) the # of new listings coming on market, 2) how quickly buyers put them into contract, 3) the sustained heat of the market over time, and 4) sellers pulling their homes off the market without selling.
* Active/Coming-Soon listings posted to NorCal MLS Alliance. Data from sources deemed reliable butmaycontain errorsand subject torevision. Not alllistingsarepostedtoMLS.Allnumbers approximate. The number of active listings constantly changes.
San Mateo County: Annual New-Listing Volume
Monthly Sales Volume by Month
San Mateo County Market Dynamics & Seasonality
Sales in one month mostly reflect accepted offers in the previous month. The number of sales in December 2025 January typically sees the lowest sales volume of the year due to the holiday slowdown in December and early January. rose 14% year over year.
San Mateo County Annual Sales Volume
Number of Home Sales by Year, since 2005*
An nua l S ales
Sales volume is affected by bothbuyerdemandandthe number of listingsavailabletopurchase,whicharedeeply impacted by positive and negativeeconomicconditions. 2025 sales volume rose about 5% from 2024 but remained very low by historical standards.
*All attached and detached residential home sales reported to NorCal MLS Alliance per Infosparks calculations. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate, with last year’s total estimated based on available data in early January and may change due to late-reported sales. Not all sales are reported to
San
Mateo County: Annual Sales - $5,000,000+
Number of Luxury Home Sales by Year, since 2005*
Sales: $5 Million+
Sales: $10 Million+
Sales of higher-price homes are affected by buyer demand, the number of listings available to purchase, and appreciation trends –all of which are impacted by economic and demographic conditions. As appreciation occurs over time, homes that would have sold for under $5 million, then sell for over that price threshold (and vice versa if prices fall).
2025 home sales of $5 million+ rose about 13.5% from 2024, outpacing the increase in the overall market.
*All attached and detached residential home sales reported to NorCal MLS Alliance per Infosparks calculations. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate, with last year’s total estimated based on available data in early January and may change due to late-reported sales. Not all luxury home sales are
San Mateo County Residential Market
2025 Home Sales by Price Segment*
$5,000,000 - $7,499,999 $4,000,000 - $4,999,999
$3,000,000 - $3,999,999
Percentage of Listings Accepting Offers
Absorption rate is the comparison of buyer demand vs. the supply of homes for sale: The higher the percentage, the more heated and competitive the market. By this measure, the county market was slightly cooler year over year.
This statistic is an indicator of the strength of buyer demand vs. the supply of homes for sale, measuring – for homes sold – the average time between a listing coming on market and offer acceptance.
The market typically sees substantial seasonal variations in this metric, which do not appear in this annual trend chart. On average, more expensive homes usually take longer to sell than more affordable homes.
San Mateo County – Overbidding Asking Price
On average, houses sell much faster than condos.
Generally speaking, the stronger the demand as compared to the supply of homes for sale, the more buyers compete to win the sale by overbidding asking price. (This statistic can also be affected by strategic underpricing by sellers and listing agents). Expensive homes typically see less overbidding than more affordable homes.
*Sales over final list price: All attached and detached residential home sales reported to NorCal MLS Alliance per Infosparks calculations. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate and may change due to late- reported sales. Not all sales are reported to MLS.
San Mateo County: Overbidding & Underbidding
100% = an average sales price at original asking price; 105% = an average price 5% above asking; 95% = an average 5% below asking.
In 2025, the average SP to LP percentage for houses was 3.5% over list price, and for condos, 3.5% under list price.
Bay Area Median House Values by County
2025 Sales By Bedroom/Bath Count*
County
In alphabeticalorder
4 Bedroom, 3 Bath Houses
$1,626,500 $1,075,000
$1,905,000
Monterey County
How these values apply to any particular home is unknown without a specific comparative market analysis.
Sonoma County
$1,110,000
$2,200,000
$2,622,500
$2,210,000
$1,550,000
$739/sq.ft.
$478/sq.ft.
5+ Bedroom, 4+ Bath Houses, 3000+ sq.ft.
$4,000,000
$941/sq.ft.
$1232/sq.ft.
$1023/sq.ft.
$677/sq.ft.
$317/sq.ft.
$423/sq.ft.
*Sales reported toNorCal MLS Alliance in 2025 through mid-December 2025. Counties contain submarkets of widely varying values. “Fixer-uppers” excluded. Median values fluctuate for reasons besides changes in fair market value. Counties with low sales volumes, such as Napa, can see large fluctuations in values. Data from sources deemed reliable but may contain errors and subject to revision. All numbers approximate, and data constantly changes as new sales occur. Not all sales are reported to MLS.
Bay Area Median House Values by County
2025 Sales By Bedroom/Bath Count*
County
In alphabeticalorder
Alameda County
Contra Costa
Marin County
Monterey County
Napa County
San Francisco
San Mateo County
Santa Clara County
Santa Cruz County
Solano County
Sonoma County
2 Bedroom, 1-2 Bath Houses
Median value is that value at which half the sales occurred for more and half for less. It is a very general statistic.
*Sales reported to NorCal MLS Alliance in 2025 through mid-December 2025. Counties contain submarkets of widely varying values. “Fixer-uppers” excluded. Median values fluctuate for reasons besides changes in fair market value. Data from sources deemed reliable but may contain errors and subject to revision. Numbers approximate, and data constantly changes as new sales occur. Not all sales are reported to MLS.
$528/sq.ft.
$859/sq.ft.
$573/sq.ft.
$597/sq.ft.
$1005/sq.ft.
$1153/sq.ft.
$1249/sq.ft.
$758/sq.ft.
$388/sq.ft.
$532/sq.ft.
Bay Area Median Condo & Townhouse Values
2025 Sales By Property Type & Bedroom/Bath Count*
2 Bedroom, 2 Bath Condos
3 Bedroom, 2-3 Bath Townhouses County In alphabeticalorder $600,000
$558/sq.ft.
$497/sq.ft.
$642/sq.ft.
$929/sq.ft.
$1051/sq.ft.
$742/sq.ft.
$694/sq.ft.
$652/sq.ft.
$340/sq.ft.
$398/sq.ft.
$608/sq.ft.
$524/sq.ft.
$561/sq.ft. MedianDollar
$580/sq.ft.
$887/sq.ft.
Statistics are generalities, essentially summaries of widely disparate data generated by dozens, hundreds or thousands of unique, individual sales occurring within different time periods. They are best seen not as precise measurements, but as broad, comparative indicators, with reasonable margins of error. Anomalous fluctuations in statistics are not uncommon, especially in smaller, expensive market segments. Last period data should be considered estimates that may change with late-reported data. Different analytics programs sometimes define statistics – such as “active listings,” “days on market,” and “months supply of inventory” – differently: what is most meaningful are not specific calculations but the trends they illustrate. Most listing and sales data derives from the local or regional multi-listing service (MLS) of the area specified in the analysis, but not all listings or sales are reported to MLS and these won’t be reflected in the data. “Homes” signifies real-property, single-household housing units: houses, condos, co-ops, townhouses, duets and TICs (but not mobile homes), as applicable to each market. City/town names refer specifically to the named cities and towns, unless otherwise delineated. Multi-county metro areas will be specified as such. Data from sources deemed reliable, but may contain errors and subject to revision. All numbers to be considered approximate.
Many aspects of value cannot be adequately reflected in median and average statistics: curb appeal, age, condition, amenities,
views, lot size, quality of outdoor space, “bonus” rooms, additional parking, quality of location within the neighborhood, and so on. How any of these statistics apply to any particular home is unknown without a specific comparative market analysis.
Median Sales Price is that price at which half the properties sold for more and half for less. It may be affected by seasonality, “unusual” events, or changes in inventory and buying trends, as well as by changes in fair market value. The median sales price for an area will often conceal an enormous variety of sales prices in the underlying individual sales.
Dollar per Square Foot is based upon the home’s interior living space and does not include garages, unfinished attics and basements, rooms built without permit, patios, decks or yards (though all those can add value to a home). These figures are usually derived from appraisals or tax records, but are sometimes unreliable (especially for older homes) or unreported altogether. The calculation can only be made on those home sales that reported square footage.
Photo use under the Creative Commons License: https://creativecommons.org/licenses/by-sa/2.0/
Compass is a real estate broker licensed by the State of California, DRE 01527235. Equal Housing Opportunity. This report has been prepared solely for information purposes. The information herein is based on or derived from information generally available to the public and/or from sources believed to be reliable. No representation or warranty can be given with respect to the accuracy or completeness of the information. Compass disclaims any and all liability relating to this report, including without limitation any express or implied representations or warranties for statements contained in, and omissions from, the report. Nothing contained herein is intended to be or should be read as any regulatory, legal, tax, accounting or other advice and Compass does not provide such advice. All opinions are subject to change without notice. Compass makes no representation regarding the accuracy of any statements regarding any references to the laws, statutes or regulations of any state are those of the author(s). Past performance is no guarantee of future results.
