San Mateo County property record for 539 Cedar Ave, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,250 sqft · built 1954 |
| Lot Size | 0.116 acres (5,049 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $745,000 (Apr 2005) |
| Tax Bill | $13,276 (2025) |
| Deeds & Mortgages | Apr 2022 Line of Credit Oct 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-213-070 |
| Primary APN | 020-213-070 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,250 sqft Living Area |
| 1st Floor Area | 1,250 sqft |
| Family Room | Family Room |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 5,049 sqft (0.116 acres) |
| Lot Dimensions | 99 ft deep x 51 ft wide |
| Garage Area | 370 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 539 CEDAR AVE |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-4117 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 21 BLOCK 41 MILLS PARK MAP NO 6 RSM 36/5 6 CITY OF SAN BRUNO |
| Legal Subdivision | MILLS PARK MAP NO 6 |
| Legal Block | 41 |
| Legal Lot Number | 21 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 604000 |
539 Cedar Ave is owner-occupied and held in a trust since October 2019.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 539 CEDAR AVE, SAN BRUNO, CA 94066-4117 |
| 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 |
|---|---|
| Apr 26, 2022 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Oct 23, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2005 · Amount on File |
| Deed Sale | Apr 15, 2005 · Amount on File |
| Deed Document Number | 200561139 |
| Last Transfer Date | Oct 23, 2019 |
| Transfer Doc | 0000088571 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 539 CEDAR AVE, SAN BRUNO, CA 94066-4117 |
| Transaction Type | Mortgage |
| Record Updated | May 27, 2022 |
| Title Company | RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SVCS INC |
| Name | Verified Name |
|---|---|
| Address | 539 CEDAR AVE, SAN BRUNO, CA 94066-4117 |
| Document Number | 0000035057 |
|---|---|
| Date | Apr 26, 2022 |
| Instrument | 2022-035057 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Mar 17, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 23, 2019 |
| Property Address | 539 CEDAR AVE, SAN BRUNO, CA 94066-4117 |
| Document Number | 0000088571 |
| Instrument Date | Oct 23, 2019 |
| Instrument | 88571 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 539 CEDAR AVE SAN BRUNO CA 940664117, SAN BRUNO, CA 94066-4117 |
The 2025 property tax bill for 539 Cedar Ave was $13,276 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 | $1,059,214 (+2%) Land $529,607 Building $529,607 | ||
| 2025 | $13,276.00 Homeowner's exemption | $1,038,446 Land $519,223 Building $519,223 | |
| 2023 | $10,923.00 (+1.17%) Homeowner's exemption | $998,124 Land $499,062 Building $499,062 | $1,050,120 |
| 2022 | $10,797.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 539 Cedar Ave in Zone X, an area of minimal flood risk.
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 Policies | 1 in force |
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 539 Cedar 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 575 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 · Fiber in parts of the area | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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