San Mateo County property record for 409 Cedar Ave, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,500 sqft · built 1954 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,355,000 (Jan 2023) |
| Tax Bill | $16,272 (2025) |
| Deeds & Mortgages | Jan 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-223-180 |
| Primary APN | 020-223-180 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,500 sqft Living Area |
| Gross Area | 2,020 sqft |
| 1st Floor Area | 1,200 sqft |
| Basement Area | 520 sqft |
| Family Room | Family Room |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 409 CEDAR AVE |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-4115 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 36 BLOCK 44 MILLS PARK MAP NO 6 RSM 36/5 6 CITY OF SAN BRUNO |
| Legal Subdivision | MILLS PARK MAP NO 6 |
| Legal Block | 44 |
| Legal Lot Number | 36 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 5 |
| Census Block | 5005 |
| Census Tract | 603900 |
409 Cedar Ave is owned and occupied by two individuals who bought it in January 2023.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 409 CEDAR AVE, SAN BRUNO, CA 94066-4115 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Jan 18, 2023 · Amount on File |
| Deed Sale | Jan 18, 2023 · Amount on File |
| Deed Document Number | 20232109 |
| Prior Transfer Date | Jan 11, 2023 |
| Prior Transfer Doc | 0000002108 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 18, 2023 |
| Property Address | 409 CEDAR AVE, SAN BRUNO, CA 94066-4115 |
| Document Number | 0000002109 |
| Map Reference | LB 36 PG 5&6 |
| Instrument Date | Jan 11, 2023 |
| Instrument | 2023-002109 |
| Transaction Type | Transfer |
| Record Updated | Feb 8, 2023 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,490.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 409 CEDAR AVE, SAN BRUNO, CA 94066-4115 |
| Document Number | 0000002110 |
|---|---|
| Date | Jan 18, 2023 |
| Instrument | 2023-002110 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2053 |
The 2025 property tax bill for 409 Cedar Ave was $16,272.
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 | $1,437,936 (+2%) Land $848,966 Building $588,970 | ||
| 2025 | $16,272.00 | $1,409,742 Land $832,320 Building $577,422 | |
| 2023 | $14,902.00 (+946.49%) | $1,355,000 Land $800,000 Building $555,000 | $1,179,540 |
| 2022 | $1,424.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 409 Cedar 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 409 Cedar 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 98% of the US · lower than 98.4% 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 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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