San Mateo County property record for 3 Castro Ct, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,400 sqft · built 1957 |
| Lot Size | 0.403 acres (17,537 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,700,000 (Apr 2006) |
| Tax Bill | $26,756 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-061-040 |
| Primary APN | 025-061-040 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,400 sqft Living Area |
| 1st Floor Area | 1,740 sqft |
| Family Room | Family Room |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 17,537 sqft (0.403 acres) |
| Lot Dimensions | 192 ft deep x 86 ft wide |
| Garage Area | 430 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3 CASTRO CT |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-5824 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 10 BLOCK 29 MILLS ESTATE NO 7 RSM 45/35 36 CITY OF BURLINGAME |
| Legal Subdivision | MILLS ESTATE NO 7 |
| Legal Block | 29 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 5 |
| Census Block | 5004 |
| Census Tract | 605000 |
3 Castro Ct is owner-occupied and held in a trust since July 2008.
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 Trust Names on File |
|---|---|
| Mailing Address | 3 CASTRO CT, BURLINGAME, CA 94010-5824 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 27, 2006 · Amount on File |
| Deed Sale | Apr 27, 2006 · Amount on File |
| Prior Sale | Jul 14, 2005 · Amount on File |
| Deed Document Number | 200662300 |
| Last Transfer Date | Jul 21, 2008 |
| Transfer Doc | 0000094877 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3 Castro Ct was $26,756 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 | Burlingame City |
| Elementary School District | Burlingame 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 | $2,369,642 (+2%) Land $1,184,821 Building $1,184,821 | ||
| 2025 | $26,756.00 Homeowner's exemption | $2,323,180 Land $1,161,590 Building $1,161,590 | |
| 2023 | $25,546.00 (+2.53%) Homeowner's exemption | $2,232,970 Land $1,116,485 Building $1,116,485 | $3,002,130 |
| 2022 | $24,915.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3 Castro Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Jan 1978 · tidal / storm surge |
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 3 Castro Ct 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 BURLINGAME serves 32,453 people · EPA ID CA4110003 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2024 |
| Lead | 6 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 493 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Sonic Telecom, T-Mobile, Verizon.
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