Atherton, CA—94027
Real Estate Data & Market Trends
Key Metrics at a Glance
Home Price Trends — Atherton, CA
As of Oct '25, the median home price in Atherton, CA is $7,697,000, with a year-over-year change of 2.6%. This indicates that home prices in Atherton, CA are increasing. According to Zillow, the 1-year price projection is -0.2%, suggesting a relatively flat housing market in the next year.
Cost per Home Type
| Home Type | Median Home Value | YoY % Change |
|---|---|---|
All Homes | $7,697,000 | 2.6% |
| Single Family | $7,767,000 | 3.3% |
| Condos | N/A | N/A |
Cost per Home Size
| Home Size | Median Home Value | YoY % Change |
|---|---|---|
1 Bed | N/A | N/A |
2 Bed | N/A | N/A |
3 Bed | $4,930,000 | 3.9% |
4 Bed | $6,639,000 | 2.9% |
| 5 Bed | $10,466,000 | 3.6% |
% of Housing Stock
Rental Trends — Atherton, CA
As of July '25, Rentcast reports the average rent in Atherton, CA is $6,000, with a year-over-year rent change of 31.3%. Per bedroom, the median rent as of July '25 in Atherton, CA is 3-bedrooms: $6,000. The most common rental property sizes in Atherton, CA are 4-bedroom and 5+ bedroom, accounting for 58.0% and 15.0% of the rental stock.
| Type | Median Rent | Average Rent |
|---|---|---|
| Average Rent | $6,000 | $6,000 |
| Studio Rent | N/A | N/A |
| 1 Bed Rent | N/A | N/A |
| 2 Bed Rent | N/A | N/A |
| 3 Bed Rent | $6,000 | $6,000 |
| 4 Bed Rent | N/A | N/A |
% of Rental Stock
Property Listings — Atherton, CA
As of Oct '25, Realtor.com reports that the median days on market for a home in Atherton, CA is 48. This is a decrease of -35.0% from last year, suggesting that homes are sitting on the market shorter than last year. The percentage of listed homes with a reduced price is 0.0%, representing a small inventory and little supply pressure on home prices.
| Metric | Zip Code Average | Year over Year % Change |
|---|---|---|
Median Listing Price | $16,500,000 | 30.0% |
Listing Count | 24 | -22.0% |
| Listings as % of Homes | 0.7% | -22.0% |
Days on Market | 48 | -35.0% |
Demographics — Atherton, CA
As of the latest ACS Survey released in 2023, Atherton, CA has a population of 7,030, which has decreased by -5.6% over the past 5 years. Atherton, CA is a moderately popular place for families, as children make up 18.4% of the population. The area has a highly educated workforce, with 86.0% of adult residents holding a bachelor’s degree or higher. There are many residents working remotely, with 39.5% reporting working from home.
| Metric | Latest Census | YoY % Change |
|---|---|---|
Population | 7,030 | -5.6% |
% Under 18 | 18.4% | -20.7% |
% Seniors | 25.7% | 17.9% |
% WFH | 39.5% | 199.2% |
% w/ College Degree | 86.0% | 7.1% |
As of the latest ACS Survey released in 2023, Atherton, CA is a predominantly white area, with 63.7% of the population identifying as white. The white population has shrunk by 7.9% in the last 5 years. The second most common race or ethnicity in Atherton, CA is asian, making up 18.5% of the population. Foreign-born residents account for 20.7% of the population in Atherton, CA, and this percentage has decreased by 0.5% as of the ACS Survey 5 years prior, suggesting fewer immigrants are calling the area home.
Race and Ethnicity
| Metric | Latest Census | 5-Year % Change |
|---|---|---|
% White | 63.7% | -7.9% |
% Black | 0.8% | -11.1% |
% Hispanic | 11.7% | 148.9% |
% Asian | 18.5% | -14.0% |
% Foreign Born | 20.7% | -0.5% |
Mortgage and Risk — Atherton, CA
According to HUD data as of 2023, there were 55 mortgage originations in Atherton, CA, of which 100.0% of loans were conventional mortgages. The average loan-to-value was 43.0%, with 2.0% above 90% LTV (normal). This implies small mortgage risk in Atherton, CA. Investor activity is low, as 2.0% of loans were by investors. 22.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.
Mortgages
| Metric | Zip Code Average |
|---|---|
Total Loan Originations | 55 |
% Conventional Loans | 100.0% |
% Government Loans | 0.0% |
% Investor Loans | 2.0% |
% Second Loans | 2.0% |
% Cash Out Refinance | 22.0% |
Loan Activity
Rentals and Section 8 — Atherton, CA
Atherton, CA lacks sufficient Section 8 program data for analysis.
Section 8 Market Size
Total Units under HUD | N/A |
Total Units Section 8 | N/A |
% Rentals under Section 8 | N/A |
% Occupied Section 8 | N/A |
Section 8 Opportunity
| Home Size | HUD Premium | Market Rent | Max HUD Rent |
|---|---|---|---|
| 1 Bedroom | N/A | N/A | $3,050 |
| 2 Bedroom | N/A | N/A | $3,640 |
| 3 Bedroom | -$1,460 | $6,000 | $4,540 |
| 4 Bedroom | N/A | N/A | $4,830 |
Affordability — Atherton, CA
Home Price to Income Ratio
| Metric | Zip Code Average |
|---|---|
| Home Price to Income Ratio | 29.8 |
| Median Home Price | $7,697,000 |
| Median Household Income | $250,000 |