San Mateo County property record for 806 E 4th Ave, San Mateo, CA 94401 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Multifamily |
| Year Built | Built 1940 |
| Square Footage | 900 sqft |
| Lot Size | 5,646 sqft (0.13 acres) |
| Garage | Attached, 220 sqft |
| Tax Bill | $3,568.00 (2025) |
| Primary APN | 033-166-080 |
|---|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 900 sqft |
| 1st Floor | 900 sqft 1st Floor |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Multifamily Style |
| Lot Area | 5,646 sqft (0.13 acres) |
| Depth X Width | 113 ft x 50 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 220 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 806 E 4TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3317 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 50 FT X 112 FT 11 IN ON 4TH AVE COM 50 FT FROM FREMONT ST PTN OF LOTS 5 6 & 7 BLOCK 33 EASTERN ADDITION TO SAN MATEO RSM 1/58 |
| Legal Subdivision | EASTERN ADDITION |
| Legal Block | 33 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 2 |
| Census Block | 2009 |
| Census Tract | 606202 |
Source: San Mateo County records · APN 033-166-080
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 Company Names on File |
|---|---|
| Mailing Address | 111 VIRGINIA AVE, BELMONT, CA 94002-2329 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Nov 02, 2004 |
| Transfer Doc | 0000248689 |
| 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $94,342 (+2%) Land $32,963 Building $61,379 | |
| 2025 | $3,568.00 (+7.11%) | $92,493 (+4.04%) Land $32,317 Building $60,176 |
| 2023 | $3,331.00 (+1.8%) | $88,904 Land $31,063 Building $57,841 |
| 2022 | $3,272.00 |
806 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 |
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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