San Mateo County property record for 915 E 4th Ave, San Mateo, CA 94401 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1959 |
| Square Footage | 3,114 sqft Living Area |
| Lot Size | 7,500 sqft (0.172 acres) |
| Garage | Carport |
| Last Sale | $1,700,000 (2024) |
| Tax Bill | $21,713.00 (2025) |
| Primary APN | 033-161-080 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 6 Units |
| Building Area | 3,114 sqft Living Area |
| 1st Floor | 3,114 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Duplex Single Style |
| Lot Area | 7,500 sqft (0.172 acres) |
| Depth X Width | 150 ft x 50 ft Depth x Width |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Carport Garage |
| Carport | Carport |
| Street Address | 915 E 4TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3318 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | 50 FT X 150 FT ON 4TH AVE COM 125 FT FROM GRANT ST PTN OF LOTS 1 2 3 10 11 & 12 BLOCK 36 EASTERN ADDITION TO SAN MATEORSM 1/58 |
| Legal Subdivision | EASTERN ADDITION |
| Legal Block | 36 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 606202 |
Source: San Mateo County records · APN 033-161-080
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 | 1258 PHYLLIS ST, SANTA ROSA, CA 95401-4537 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenants In Common |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 23, 2024 · Amount on Record |
| Deed Sale | Aug 23, 2024 · Amount on Record |
| Deed Doc Number | 202444751 |
| Prior Transfer Date | Jun 15, 2023 |
| Prior Transfer Doc | 0000029833 |
| Record Refreshed | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Mateo City |
| Elementary School District | San Mateo-Foster City Elementary School District (KG - 08) |
| Secondary School District | San Mateo Union High School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,734,000 (+2%) Land $1,315,800 Building $418,200 | |
| 2025 | $21,713.00 (+102.41%) | $1,700,000 (+1,280.35%) Land $1,290,000 Building $410,000 |
| 2024 | $10,727.00 (+157.24%) | |
| 2023 | $4,170.00 (-3.27%) Homeowner's exemption | $123,157 Land $31,778 Building $91,379 |
| 2022 | $4,311.00 |
915 E 4th Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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