San Mateo County property record for 1129 Dufferin Ave, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,580 sqft · built 1941 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $465,000 (Sep 1999) |
| Tax Bill | $9,851 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 025-232-760 |
| Primary APN | 025-232-760 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,580 sqft Living Area |
| 1st Floor Area | 1,170 sqft |
| Family Room | Family Room |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1129 DUFFERIN AVE |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-3340 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 3 BLOCK 9 BURLINGAME VILLAGE RSM 23/31 32 |
| Legal Subdivision | BURLINGAME VILLAGE |
| Legal Block | 9 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 605100 |
1129 Dufferin Ave is owner-occupied and held in a trust since September 1999.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1129 DUFFERIN AVE, BURLINGAME, CA 94010-3340 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 8, 1999 · Amount on File |
| Deed Sale | Sep 8, 1999 · Amount on File |
| Prior Sale | Oct 14, 1998 · Amount on File |
| Deed Document Number | 1999152863 |
| Prior Transfer Date | Dec 30, 1997 |
| Prior Transfer Doc | 0000005802 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1129 Dufferin Ave was $9,851 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 | Burlingame City |
| Elementary School District | Burlingame 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 | $848,637 (+2%) Land $364,484 Building $484,153 | ||
| 2025 | $9,851.00 Homeowner's exemption | $831,999 Land $357,338 Building $474,661 | |
| 2023 | $8,707.00 (+2.47%) Homeowner's exemption | $740,871 Land $343,463 Building $397,408 | $1,891,530 |
| 2022 | $8,497.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1129 Dufferin Ave in Zone X, an area of moderate flood risk, though there have been 7 flood claims nearby since 1982.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 66 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 66 in force |
| Nearby Flood Claims | 7 (1982–2022) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
The area around 1129 Dufferin Ave 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 | CITY OF BURLINGAME serves 32,453 people · EPA ID CA4110003 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2024 |
| Lead | 6 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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Sail Internet, T-Mobile.
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