San Mateo County property record for 19 10th Ave, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,400 sqft · built 1911 |
| Lot Size | 0.255 acres (11,110 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,321 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-277-080 |
| Primary APN | 034-277-080 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,400 sqft Living Area |
| 1st Floor Area | 1,310 sqft |
| 2nd Floor Area | 1,090 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1911 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 11,110 sqft (0.255 acres) |
| Lot Dimensions | 185 ft deep x 60 ft wide |
| Garage Area | 1,280 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 19 10TH AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-4304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20000 |
| Legal Description | LOT 4 BLOCK B HAYWARD PARK SUB NO 1 RSM 4/22 |
| Legal Subdivision | HAYWARD PARK |
| Legal Block | B |
| Legal Lot Number | 4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 606400 |
19 10th Ave is owner-occupied and held in a trust since January 2013.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 19 10TH AVE, SAN MATEO, CA 94401-4304 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 14, 2013 |
| Transfer Doc | 0000010297 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 19 10TH AVE, SAN MATEO, CA 94401-4304 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 19 10TH AVE, SAN MATEO, CA 94401-4304 |
| Document Number | 0000085055 |
|---|---|
| Date | Aug 25, 2020 |
| Instrument | 2020-085055 |
| Name | MORIA DEVELOPMENT INC |
|---|---|
| Type | Mortgage Company |
| Address | TEMPE, AZ 85284 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2050 |
The 2025 property tax bill for 19 10th Ave was $4,321 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $255,333 (+2%) Land $42,391 Building $212,942 | ||
| 2025 | $4,321.00 Homeowner's exemption | $250,327 Land $41,560 Building $208,767 | |
| 2023 | $4,054.00 (+1.2%) Homeowner's exemption | $240,609 Land $39,948 Building $200,661 | $1,686,150 |
| 2022 | $4,006.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 19 10th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
The area around 19 10th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | 4 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 906 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Unwired, Verizon.
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