San Mateo County property record for 218 State St, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,720 sqft · built 1910 |
| Lot Size | 0.194 acres (8,470 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $326,000 (Oct 1996) |
| Tax Bill | $9,049 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 032-151-030 |
| Primary APN | 032-151-030 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,720 sqft Living Area |
| Gross Area | 3,080 sqft |
| 1st Floor Area | 1,250 sqft |
| Basement Area | 360 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Ranch |
| Exterior Material | Shingles |
| Lot Area | 8,470 sqft (0.194 acres) |
| Lot Dimensions | 142 ft deep x 60 ft wide |
| Garage Area | 209 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 218 STATE ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-2216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM0000 |
| Legal Description | LOT 11 & ELY 10 FT OF LOTS 12 & 13 BLOCK 4 CENTRAL ADDITION TO SAN MATEO RSM A/54 CITY OF SAN MATEO |
| Legal Subdivision | CENTRAL ADDITION TO SAN MATEO |
| Legal Block | 4 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 605901 |
Source: San Mateo County records, as of July 15, 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 Record |
|---|---|
| Mailing Address | 218 STATE ST, SAN MATEO, CA 94401-2216 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 9, 1996 · Amount on Record |
| Deed Sale | Oct 9, 1996 · Amount on Record |
| Deed Document Number | 1996125496 |
| Last Transfer Date | Sep 11, 2024 |
| Transfer Doc | 0000050442 |
| Record Updated | Sep 20, 2026 |
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 | $627,357 (+2%) Land $270,776 Building $356,581 | ||
| 2025 | $9,049.00 (+7.59%) Homeowner's exemption | $615,058 (+4.04%) Land $265,467 Building $349,591 | |
| 2023 | $8,411.00 (+0.69%) Homeowner's exemption | $591,177 Land $255,159 Building $336,018 | $1,704,870 |
| 2022 | $8,353.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 713 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 | 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, Verizon.
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