San Mateo County property record for 40 27th Ave, San Mateo, CA 94403 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1940 |
| Square Footage | 1,390 sqft Living Area |
| Lot Size | 5,229 sqft (0.12 acres) |
| Garage | 310 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $6,310.00 (2025) |
| Primary APN | 039-371-160 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,390 sqft Living Area |
| 1st Floor | 1,100 sqft 1st Floor |
| Family Room | Family Room |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 5,229 sqft (0.12 acres) |
| Depth X Width | 81 ft x 65 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 310 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 40 27TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-2461 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 19 BLOCK 10 SAN MATEO TERRACE MAP NO 4 RSM 22/33 CITY OFSAN MATEO |
| Legal Subdivision | SAN MATEO TERRACE MAP NO 4 |
| Legal Block | 10 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 607400 |
Source: San Mateo County records · APN 039-371-160
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 | Individual Name on File |
|---|---|
| Mailing Address | 40 27TH AVE, SAN MATEO, CA 94403-2461 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Oct 01, 2007 |
| Transfer Doc | 0000144060 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $300,372 (+2%) Land $150,186 Building $150,186 | ||
| 2025 | $6,310.00 (+7.75%) | $294,484 (+4.04%) Land $147,242 Building $147,242 | |
| 2023 | $5,856.00 (+9.13%) | $283,050 Land $141,525 Building $141,525 | $1,009,620 |
| 2022 | $5,366.00 |
40 27th 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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