San Mateo County property record for 111 Elm St, San Mateo, CA 94401
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 16 bd · 8 ba · 10,572 sqft · built 1953 |
| Lot Size | 0.303 acres (13,200 sqft) |
| Owner | Company Name on File |
| Last Sale | $682,500 (Mar 2011) |
| Tax Bill | $31,851 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 032-291-090 |
| Primary APN | 032-291-090 |
|---|
| Bedrooms | 16 Beds |
|---|---|
| Full Baths | 8 Baths |
| Total Rooms | 32 Rooms |
| Units | 8 Units |
| Stories | 2 Stories |
| Building Area | 10,572 sqft Living Area |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Multi-Family |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 13,200 sqft (0.303 acres) |
| Lot Dimensions | 132 ft deep x 100 ft wide |
| Parking Spaces | 8 Parking Spaces |
| Street Address | 111 ELM ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-2787 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R5 |
| Legal Description | SWLY 50 FT OF NELY 132 FT OF LOT 2 BLOCK 3 A & NWLY 50 FT OF NELY 132 FT OF LOT 1 BLOCK 3 A WESTERN ADD TO TOWN OF SANMATEO RSM 1/52 53 |
| Legal Subdivision | WESTERN ADD TO TOWN OF SANMATEO |
| Legal Block | 3 |
| Legal Lot Number | 2,1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 605902 |
111 Elm St, a residential property, is owned by a company that bought it in March 2011.
Source: San Mateo County records, as of August 31, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1312, SAN CARLOS, CA 94070-7312 |
| Owner Type | Company |
| Vesting | Partnership |
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 Sale | Mar 31, 2011 · Amount on File |
| Deed Sale | Mar 31, 2011 · Amount on File |
| Prior Sale | Mar 1, 1996 · Amount on File |
| Deed Document Number | 201137255 |
| Prior Transfer Date | Dec 24, 1998 |
| Prior Transfer Doc | 0000005673 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 111 Elm St was $31,851.
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 | $1,999,379 (+2%) Land $1,306,787 Building $692,592 | |
| 2025 | $31,851.00 | $1,960,177 Land $1,281,164 Building $679,013 |
| 2023 | $30,470.00 (+0.08%) | $1,884,065 Land $1,231,417 Building $652,648 |
| 2022 | $30,446.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 111 Elm St in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 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 |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 111 Elm St 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 565 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, Verizon.
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