San Mateo County property record for 672 4th Ave, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,680 sqft · built 1916 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,514 (2025) |
| Deeds & Mortgages | Oct 2017 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 020-174-260 |
| Primary APN | 020-174-260 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,680 sqft Living Area |
| Gross Area | 3,180 sqft |
| 1st Floor Area | 1,140 sqft |
| 2nd Floor Area | 960 sqft |
| Basement Area | 1,080 sqft |
| Finished Basement | 580 sqft |
| Unfinished Basement | 500 sqft |
| Family Room | Family Room |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1916 |
| Lot Area | 3,500 sqft (0.08 acres) |
| Lot Dimensions | 100 ft deep x 35 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 672 4TH AVE |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-4514 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 2 & NLY 10 FT OF LOT 3 BLOCK 21 BELLE AIR PARK RSM 5/10 |
| Legal Subdivision | BELLE AIR PARK |
| Legal Block | 21 |
| Legal Lot Number | 2,3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 604200 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 672 4TH AVE, SAN BRUNO, CA 94066-4514 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 23, 2010 |
| Transfer Doc | 0000129740 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 672 4TH AVE, SAN BRUNO, CA 94066-4514 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000090728 |
|---|---|
| Date | Oct 16, 2017 |
| Instrument | 2017-090728 |
| Name | SAFEAMERICA CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Amount | Amount Recorded |
|---|
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 | $256,774 (+2%) Land $95,797 Building $160,977 | ||
| 2025 | $3,514.00 (+32.35%) Homeowner's exemption | $251,740 (+4.04%) Land $93,919 Building $157,821 | |
| 2023 | $2,655.00 (+1.22%) Homeowner's exemption | $241,967 Land $90,273 Building $151,694 | $1,101,420 |
| 2022 | $2,623.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 110 policies |
| Nearby Flood Policies | 110 in force |
| Nearby Flood Claims | 12 (1980–2022) |
| 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.
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 | 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 611 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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