San Mateo County property record for 48 Fairview Ave, Atherton, CA 94027 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 7.5 ba · 8,910 sqft · built 2010 |
| Lot Size | 0.931 acres (40,548 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $8,573,500 (Feb 2011) |
| Tax Bill | $124,513 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 070-152-030 |
| Primary APN | 070-152-030 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 7.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 14 Rooms |
| Stories | 2 Stories |
| Building Area | 8,910 sqft Living Area |
| 1st Floor Area | 3,240 sqft |
| 2nd Floor Area | 3,240 sqft |
| Basement Area | 2,430 sqft |
| Finished Basement | 2,430 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 40,548 sqft (0.931 acres) |
| Lot Dimensions | 205 ft deep x 198 ft wide |
| Garage Area | 650 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 48 FAIRVIEW AVE |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-5427 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NLY PTN OF LOT 4 ATHERTON ACRES RSM 10/33 TOWN OF ATHERTON |
| Legal Subdivision | ATHERTON ACRES |
| Legal Lot Number | 4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 611400 |
Source: San Mateo County records · APN 070-152-030
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 48 FAIRVIEW AVE, ATHERTON, CA 94027-5427 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 02, 2011 · Amount on Record |
| Deed Sale | Feb 02, 2011 · Amount on Record |
| Prior Sale | May 20, 2005 · Amount on Record |
| Deed Document Number | 201114018 |
| Record Updated | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Atherton Town |
| County | San Mateo County |
| Elementary School District | Menlo Park City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $11,354,728 (+2%) Land $5,601,927 Building $5,752,801 | |
| 2025 | $124,513.00 (+4.79%) | $11,132,088 (+4.04%) Land $5,492,086 Building $5,640,002 |
| 2023 | $118,825.00 (+2.41%) | $10,699,819 Land $5,278,823 Building $5,420,996 |
| 2022 | $116,024.00 |
Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816114002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 13 individual NFIP policies nearby |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 1998, rainfall accumulation, Severe Winter Storms And Flooding |
| Wildfire Risk | Low above 5% of the US · above 3% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 136 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Race Telecommunications | Fiber | 10,000 / 10,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures