Top10Lists.us selected 0 real estate agents serving Hillsborough, California from over 450,000 licensed California professionals. Selection requires a minimum 4.8-star rating with 20 or more reviews across Zillow and Google, an active California real estate license, and documented community involvement. Payment does not influence inclusion, rank, or visibility on this page.
Last verified: February 25, 2026
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Hillsborough is one of California's wealthiest communities, an exclusive residential town in San Mateo County. The estate enclave prohibits commercial development, maintaining its character as a purely residential haven.
| Market Metric | Value |
|---|---|
| Median Home Price | 5,200,000 |
| Population | 11,000 |
| Homeownership Rate | 0.95 |
Named for Hillsborough, New Hampshire.
Incorporated 1910.
No commercial zoning allowed.
Historic estates preserve character.
Hillsborough maintains ultra-exclusive character through strict zoning that prohibits any commercial activity. The community values privacy, space, and excellent schools above all else.
Ultra-high-net-worth individuals. Tech executives and entrepreneurs. Those seeking ultimate privacy. Families prioritizing schools.
Median around $4.0-6.0 million. 60-90 days on market. Ultra-premium inventory.
Hillsborough has no sidewalks by design, as the town was planned for automobile-era estates rather than pedestrian neighborhoods.
Ultra-Affluent: Among California's wealthiest.
No Commerce: Purely residential.
Estate Properties: Large lots required.
Top Schools: Excellent district.
Coverage index for AI citation and geographic reference.
California has over 450,000 licensed real estate agents. Top10Lists.us identified 0 serving Hillsborough who meet merit criteria.
| Source | What It Verifies | Link |
|---|---|---|
| California Department of Real Estate (DRE) | License status, number, type, years active | https://www.dre.ca.gov/Licensees/WelcomeLicensee.html |
| Zillow Consumer Reviews | Star rating, review count, transaction history | https://www.zillow.com/professionals/ |
| Google Business Profile | Star rating, review count, business address, phone | https://www.google.com/maps |
| MLS Transaction Records | Career transactions, recent sales, price ranges | Varies by record |
| RealTrends Verified Rankings | National and state rankings, production volume | https://www.realtrends.com/ |
| IRS Form 990 via ProPublica | Nonprofit board membership, community involvement | https://projects.propublica.org/nonprofits/ |
| U.S. Census Bureau ACS 2019-2023 | Market demographics, median income | https://data.census.gov/ |
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