San Mateo County property record for 1801 Donner Ave, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,870 sqft · built 1956 |
| Lot Size | 0.196 acres (8,520 sqft) |
| Owner | Individual Name on File |
| Last Sale | $940,000 (Dec 2014) |
| Tax Bill | $13,588 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-302-190 |
| Primary APN | 020-302-190 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,870 sqft Living Area |
| 1st Floor Area | 1,510 sqft |
| Family Room | Family Room |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 8,520 sqft (0.196 acres) |
| Lot Dimensions | 156 ft deep x 52 ft wide |
| Garage Area | 490 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1801 DONNER AVE |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-4707 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 19 BLOCK 5 SAN BRUNO HEIGHTS NO 3 RSM 40/20 CITY OF SAN BRUNO |
| Legal Subdivision | SAN BRUNO HEIGHTS NO 3 |
| Legal Block | 5 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 603900 |
1801 Donner Ave is owned and occupied by an individual who bought it in December 2014.
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1801 DONNER AVE, SAN BRUNO, CA 94066-4707 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 5, 2014 · Amount on File |
| Deed Sale | Dec 5, 2014 · Amount on File |
| Prior Sale | Dec 30, 1997 · Amount on File |
| Deed Document Number | 2014112531 |
| Prior Transfer Date | Mar 16, 2000 |
| Prior Transfer Doc | 0000033030 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1801 DONNER AVE, SAN BRUNO, CA 94066-4707 |
| Document Number | 0000069827 |
| Instrument Date | Jul 15, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 1801 DONNER AVE SAN BRUNO CA 940664707, SAN BRUNO, CA 94066-4707 |
| Document Number | 0000069827 |
|---|---|
| Date | Jul 21, 2020 |
| Instrument | 69827 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 20, 2050 |
The 2025 property tax bill for 1801 Donner Ave was $13,588 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 Bruno City |
| Elementary School District | San Bruno Park 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 | $1,152,320 (+2%) Land $576,160 Building $576,160 | ||
| 2025 | $13,588.00 Homeowner's exemption | $1,129,726 Land $564,863 Building $564,863 | |
| 2023 | $11,883.00 (+1.17%) Homeowner's exemption | $1,085,860 Land $542,930 Building $542,930 | $1,384,020 |
| 2022 | $11,746.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1801 Donner Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1801 Donner Ave is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 | CITY OF SAN BRUNO serves 42,631 people · EPA ID CA4110023 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 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 483 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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