San Mateo County property record for 518 Hurlingham Ave, San Mateo, CA 94402
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,270 sqft · built 1911 |
| Lot Size | 0.232 acres (10,114 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $609,500 (Oct 1995) |
| Tax Bill | $15,168 (2025) |
| Deeds & Mortgages | Nov 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 032-064-070 |
| Primary APN | 032-064-070 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,270 sqft Living Area |
| 1st Floor Area | 1,690 sqft |
| 2nd Floor Area | 790 sqft |
| Attic | Attic |
| Attic Area | 400 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1911 |
| Lot Area | 10,114 sqft (0.232 acres) |
| Lot Dimensions | 171 ft deep x 60 ft wide |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 518 HURLINGHAM AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-1026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10010 |
| Legal Description | SE 60 FT OF SE 120 FT OF LOT 43 SAN MATEO PARK SUB NO 1 RSM B/47 CITY OF SAN MATEO |
| Legal Subdivision | SAN MATEO PARK |
| Legal Lot Number | 43 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 605800 |
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 | 518 HURLINGHAM AVE, SAN MATEO, CA 94402-1026 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 20, 1995 · Amount on Record |
| Deed Sale | Oct 20, 1995 · Amount on Record |
| Deed Document Number | 1995111978 |
| Last Transfer Date | Mar 18, 1997 |
| Transfer Doc | 0000033904 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 518 HURLINGHAM AVE, SAN MATEO, CA 94402-1026 |
| Transaction Type | Mortgage |
| Record Updated | Dec 29, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 518 HURLINGHAM AVE, SAN MATEO, CA 94402-1026 |
| Document Number | 0000082582 |
|---|---|
| Date | Nov 29, 2022 |
| Instrument | 2022-082582 |
| Name | UBS BANK USA |
|---|---|
| Type | Bank |
| Address | SALT LAKE CITY, UT 84111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5% |
| Type Change Date | Dec 1, 2027 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 10% |
| Index | Other |
| Margin | 3 |
| Max Rate | 15% |
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 | $1,112,838 (+2%) Land $516,388 Building $596,450 | ||
| 2025 | $15,168.00 (+7.7%) Homeowner's exemption | $1,091,019 (+4.04%) Land $506,263 Building $584,756 | |
| 2023 | $14,084.00 (-0.74%) Homeowner's exemption | $1,048,656 Land $486,605 Building $562,051 | $3,727,620 |
| 2022 | $14,189.00 |
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 | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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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