San Mateo County property record for 150 Castleton Way, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,804 sqft · built 1963 |
| Lot Size | 0.12 acres (5,225 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $685,000 (Dec 2004) |
| Tax Bill | $13,030 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Sep 2020 Transfer + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-420-170 |
| Primary APN | 017-420-170 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,804 sqft Living Area |
| Gross Area | 2,070 sqft |
| 1st Floor Area | 1,300 sqft |
| Basement Area | 770 sqft |
| Finished Basement | 504 sqft |
| Unfinished Basement | 266 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 5,225 sqft (0.12 acres) |
| Lot Dimensions | 104 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 510 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 150 CASTLETON WAY |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-1643 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 49 BLK 17 PACIFIC HEIGHTS NO 8 RSM 56/19 20 |
| Legal Subdivision | PACIFIC HEIGHTS NO 8 |
| Legal Block | 17 |
| Legal Lot Number | 49 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 614000 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jun 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SAN MATEO CU |
| Sep 11, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Mar 5, 2020 | Deed of Trust, Mortgage SAN MATEO CU |
| Dec 21, 2018 | Deed of Trust, Mortgage · Conventional Mortgage SAN MATEO CU |
| Sep 22, 2017 | Deed of Trust, Mortgage SAN MATEO CU |
| Jan 4, 2017 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| Dec 22, 2016 | Deed of Trust, Mortgage · Conventional Mortgage SAN MATEO CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 30, 2004 · Amount on Record |
| Deed Sale | Dec 30, 2004 · Amount on Record |
| Deed Document Number | 2004255043 |
| Last Transfer Date | Aug 13, 2020 |
| Transfer Doc | 0000094338 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Transaction Type | Mortgage |
| Record Updated | Jul 16, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000097242 |
|---|---|
| Date | Jun 25, 2021 |
| Instrument | 2021-097242 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94063 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Sep 11, 2020 |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000094338 |
| Instrument Date | Aug 13, 2020 |
| Instrument | 94338 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000023304 |
| Instrument Date | Mar 5, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2020 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000023304 |
|---|---|
| Date | Mar 13, 2020 |
| Instrument | 23304 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | 350 CONVENTION WAY, REDWOOD CITY, CA 94063-1435 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 12, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000000141 |
| Instrument Date | Dec 21, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2019 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000000141 |
|---|---|
| Date | Jan 2, 2019 |
| Instrument | 141 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94063 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Jan 1, 2034 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000084698 |
| Instrument Date | Sep 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000084698 |
|---|---|
| Date | Sep 27, 2017 |
| Instrument | 84698 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94064 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Sep 26, 2047 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 4, 2017 |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000000362 |
| Instrument Date | Dec 28, 2016 |
| Instrument | 362 |
| Transaction Type | Transfer |
| Record Updated | Jan 20, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 150 CASTLETON WAY, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000000363 |
| Instrument Date | Dec 22, 2016 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 150 CASTLETON WAY SAN BRUNO CA 940661643, SAN BRUNO, CA 94066-1643 |
| Document Number | 0000000363 |
|---|---|
| Date | Jan 4, 2017 |
| Instrument | 363 |
| Name | SAN MATEO CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94063 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 3, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
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 | $1,052,298 (+2%) Land $486,955 Building $565,343 | ||
| 2025 | $13,030.00 (+20.07%) Homeowner's exemption | $1,031,665 (+4.04%) Land $477,407 Building $554,258 | |
| 2023 | $10,852.00 (+1.17%) Homeowner's exemption | $991,608 Land $458,870 Building $532,738 | $1,237,860 |
| 2022 | $10,727.00 |
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 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.
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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