San Mateo County property record for 4 Castro Ct, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,780 sqft · built 1957 |
| Lot Size | 0.256 acres (11,140 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $17,074 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-061-070 |
| Primary APN | 025-061-070 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,780 sqft Living Area |
| 1st Floor Area | 1,780 sqft |
| Family Room | Family Room |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 11,140 sqft (0.256 acres) |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4 CASTRO CT |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-5824 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | 30.26 FT X 115.35 FT F & R MEAS NLY PTN OF LOTS 7 & 8 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 | 7,8 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 5 |
| Census Block | 5004 |
| Census Tract | 605000 |
4 Castro Ct is owned and occupied by an individual who acquired it in January 2024.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4 CASTRO CT, BURLINGAME, CA 94010-5824 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Transfer Date | Jan 11, 2024 |
| Transfer Doc | 0000001856 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 12, 2024 |
| Property Address | 4 CASTRO CT, BURLINGAME, CA 94010-5824 |
| Document Number | 0000001856 |
| Map Reference | MB 45 PG 35&36 |
| Instrument Date | Jan 11, 2024 |
| Instrument | 2024-001856 |
| Transaction Type | Transfer |
| Record Updated | Feb 13, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4 CASTRO CT, BURLINGAME, CA 94010-5824 |
The 2025 property tax bill for 4 Castro Ct was $17,074.
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 | $1,482,924 (+2%) Land $1,174,584 Building $308,340 | ||
| 2025 | $17,074.00 Homeowner's exemption | $1,453,849 Land $1,151,554 Building $302,295 | |
| 2023 | $2,386.00 (+2.27%) Homeowner's exemption | $164,428 Land $47,096 Building $117,332 | $2,621,790 |
| 2022 | $2,333.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4 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 4 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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