San Mateo County property record for 405 Tilton Ave, San Mateo, CA 94401
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 8 bd · 5 ba · 4,462 sqft · built 1949 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $907,000 (Aug 2008) |
| Tax Bill | $21,827 (2025) |
| Deeds & Mortgages | Oct 2025 Transfer Oct 2025 Mortgage + 2 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 032-303-150 |
| Primary APN | 032-303-150 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 18 Rooms |
| Units | 5 Units |
| Stories | 2 Stories |
| Building Area | 4,462 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Multi-Family |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| View / Lot | Corner |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 5 Parking Spaces |
| Street Address | 405 TILTON AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-1973 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | SW 60 FT OF LOTS 1 2 BLOCK 27 WESTERN ADDITION TO TOWN OF SAN MATEO RSM 1/52 53 |
| Legal Subdivision | WESTERN ADDITION TO TOWN OF SAN MATEO |
| Legal Block | 27 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 606201 |
405 Tilton Ave, a residential property, is owned by two individuals who bought it in August 2008.
Source: San Mateo County records, as of August 31, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11706 MONTANA AVE, 303, LOS ANGELES, CA 90049-6724 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 21, 2025 | Intrafamily Transfer, Transfer STEWART TITLE, STEWART TITLE OF CA INC |
| Oct 21, 2025 | Intrafamily Transfer, Transfer · Commercial Mortgage JPMORGAN CHASE BANK NA |
| May 16, 2023 | Intrafamily Transfer, Transfer |
| Jul 7, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 28, 2008 · Amount on File |
| Deed Sale | Aug 28, 2008 · Amount on File |
| Prior Sale | Mar 10, 2003 · Amount on File |
| Deed Document Number | 200898263 |
| Prior Transfer Date | Jun 19, 1996 |
| Prior Transfer Doc | 0000027821 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 21, 2025 |
| Property Address | 405 TILTON AVE, SAN MATEO, CA 94401-1973 |
| Document Number | 0000055784 |
| Map Reference | MB D PG 48 |
| Instrument Date | Aug 27, 2025 |
| Instrument | 2025-055784 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2025 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 11706 MONTANA AVE APT 303, 303, LOS ANGELES, CA 90049-6724 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 21, 2025 |
| Property Address | 405 TILTON AVE, SAN MATEO, CA 94401-1973 |
| Document Number | 0000055785 |
| Map Reference | MB D PG 48 |
| Instrument Date | Aug 27, 2025 |
| Instrument | 2025-055785 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2025 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 11706 MONTANA AVE APT 303, 303, LOS ANGELES, CA 90049-6724 |
| Document Number | 0000055786 |
|---|---|
| Date | Oct 21, 2025 |
| Instrument | 2025-055786 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 16, 2023 |
| Property Address | 405 TILTON AVE, SAN MATEO, CA 94401-1973 |
| Document Number | 0000022955 |
| Map Reference | MB D PG 48 |
| Instrument Date | Apr 7, 2023 |
| Instrument | 2023-022955 |
| Transaction Type | Transfer |
| Record Updated | Jun 8, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 643 PILGRIM DR, FOSTER CITY, CA 94404-1729 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jul 7, 2017 |
| Property Address | 405 TILTON AVE, SAN MATEO, CA 94401-1973 |
| Document Number | 0000057980 |
| Instrument Date | May 31, 2017 |
| Instrument | 57980 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 405 TILTON AVE SAN MATEO CA 944011973, SAN MATEO, CA 94401-1973 |
The 2025 property tax bill for 405 Tilton Ave was $21,827, down 2.9% from the year before.
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 |
|---|---|---|
| 2026 | $1,191,345 (+2%) Land $840,646 Building $350,699 | |
| 2025 | $21,827.00 (-2.87%) | $1,167,986 Land $824,163 Building $343,823 |
| 2024 | $22,471.00 (+7.1%) | |
| 2023 | $20,982.00 (-3.77%) | $1,122,633 Land $792,160 Building $330,473 |
| 2022 | $21,803.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 405 Tilton Ave in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 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 405 Tilton 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 791 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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