Active Listings
217
⇩ 20.5% vs 273 last year
Data as of April 2026. Source: Realtor.com.
The San Mateo, CA real estate market currently shows 217 active listings, with 78 pending sales. Homes are averaging 30.5 days on the market before going under contract.
Inventory has tightened compared to last year, with 56 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 30.5 days on market compared to 31.3 days last year.
The median listing price has risen 9.2% year-over-year, from $1,265,322 to $1,381,545.
Whether you are buying or selling in San Mateo, CA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 141,797 · Density: 3,224.0/mi² · Median household income: $163,241
Typical home value: $1,571,811 · Homeownership: 52.6%