San Mateo County property record for 814 Oregon Ave, San Mateo, CA 94402
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 1,601 sqft · built 1952 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,550,000 (Nov 2016) |
| Tax Bill | $23,814 (2025) |
| Deeds & Mortgages | Dec 2021 Second Mortgage Feb 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-045-220 |
| Primary APN | 034-045-220 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,601 sqft Living Area |
| Gross Area | 2,001 sqft |
| 1st Floor Area | 1,270 sqft |
| Basement Area | 640 sqft |
| Finished Basement | 240 sqft |
| Unfinished Basement | 400 sqft |
| Family Room | Family Room |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 814 OREGON AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-3308 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 28 BLOCK 16 BAYWOOD KNOLLS SUB NO 3 RSM 23/3 4 CITY OF SAN MATEO |
| Legal Subdivision | BAYWOOD KNOLLS SUB NO 3 |
| Legal Block | 16 |
| Legal Lot Number | 28 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 606500 |
814 Oregon Ave is owner-occupied and held in a trust since November 2016.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 814 OREGON AVE, SAN MATEO, CA 94402-3308 |
| 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.
| Date | Document |
|---|---|
| Dec 14, 2021 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage TECHNOLOGY CU |
| Feb 13, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 22, 2016 · Amount on File |
| Deed Sale | Nov 22, 2016 · Amount on File |
| Deed Document Number | 2016122863 |
| Prior Transfer Date | Nov 10, 1997 |
| Prior Transfer Doc | 0000149694 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 814 OREGON AVE, SAN MATEO, CA 94402-3308 |
| Transaction Type | Mortgage |
| Record Updated | Jan 4, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 814 OREGON AVE, SAN MATEO, CA 94402-3308 |
| Document Number | 0000169877 |
|---|---|
| Date | Dec 14, 2021 |
| Instrument | 2021-169877 |
| Name | TECHNOLOGY CU |
|---|---|
| Type | Credit Union |
| Address | SAN JOSE, CA 95131 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 13, 2017 |
| Property Address | 814 OREGON AVE, SAN MATEO, CA 94402-3308 |
| Document Number | 0000013658 |
| Instrument Date | Feb 10, 2017 |
| Instrument | 13658 |
| Transaction Type | Transfer |
| Record Updated | Mar 9, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 814 OREGON AVE SAN MATEO CA 944023308, SAN MATEO, CA 94402-3308 |
The 2025 property tax bill for 814 Oregon Ave was $23,814 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 | $1,881,799 (+2%) Land $1,550,772 Building $331,027 | ||
| 2025 | $23,814.00 Homeowner's exemption | $1,844,902 Land $1,520,365 Building $324,537 | |
| 2023 | $22,073.00 (+1.32%) Homeowner's exemption | $1,755,050 Land $1,461,328 Building $293,722 | $2,248,470 |
| 2022 | $21,786.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 814 Oregon Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
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.
Wildfire risk around 814 Oregon Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 404 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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