San Mateo County property record for 225 Castleton Way, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,330 sqft · built 1961 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $645,000 (Oct 2007) |
| Tax Bill | $10,500 (2025) |
| Deeds & Mortgages | May 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-381-090 |
| Primary APN | 017-381-090 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,330 sqft Living Area |
| Gross Area | 2,150 sqft |
| 1st Floor Area | 1,330 sqft |
| Basement Area | 820 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 820 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 225 CASTLETON WAY |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-1644 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 21 BLOCK 18 PACIFIC HEIGHTS NO 7 RSM 54/38 |
| Legal Subdivision | PACIFIC HEIGHTS NO 7 |
| Legal Block | 18 |
| Legal Lot Number | 21 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 614000 |
225 Castleton Way is held in a trust since May 2017.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 225 CASTLETON WAY, SAN BRUNO, CA 94066-1644 |
| 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 | Oct 4, 2007 · Amount on File |
| Deed Sale | Oct 4, 2007 · Amount on File |
| Prior Sale | Apr 23, 1999 · Amount on File |
| Deed Document Number | 2007145942 |
| Last Transfer Date | May 24, 2017 |
| Transfer Doc | 0000045628 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 26, 2017 |
| Property Address | 225 CASTLETON WAY, SAN BRUNO, CA 94066-1644 |
| Document Number | 0000045628 |
| Instrument Date | May 24, 2017 |
| Instrument | 45628 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 225 CASTLETON WAY SAN BRUNO CA 940661644, SAN BRUNO, CA 94066-1644 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 225 Castleton Way was $10,500.
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 | $864,146 (+2%) Land $432,073 Building $432,073 | ||
| 2025 | $10,500.00 | $847,202 Land $423,601 Building $423,601 | |
| 2023 | $8,990.00 (+1.15%) | $814,306 Land $407,153 Building $407,153 | $1,146,690 |
| 2022 | $8,888.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 225 Castleton Way 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 225 Castleton Way is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 178 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Etheric Networks Fixed Wireless | 250 / 100 |
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