Alameda County property record for 276 Castro St, San Leandro, CA 94577
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 440 sqft · built 1926 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $240,000 (Aug 2002) |
| Tax Bill | $5,726 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 75-8-7 |
| Primary APN | 75-8-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 440 sqft Living Area |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.138 acres) |
| Street Address | 276 CASTRO ST |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94577-5813 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00007 BLK: AR: 0075 PAGE: 0008 |
| Legal Subdivision | SAN LEANDRO |
| Legal Block | 8 |
| Legal Lot Number | L,M&N |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 432601 |
276 Castro St is owner-occupied and held in a trust since August 2002.
Source: Alameda County records, as of August 5, 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 | Trust Name on File |
|---|---|
| Mailing Address | 276 CASTRO ST, SAN LEANDRO, CA 94577-5813 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 30, 2002 · Amount on File |
| Deed Sale | Aug 30, 2002 · Amount on File |
| Prior Sale | Jan 10, 1995 · Amount on File |
| Deed Document Number | 2002380365 |
| Prior Transfer Date | Aug 8, 1995 |
| Prior Transfer Doc | 0000175922 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 276 Castro St was $5,726 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | San Leandro City |
| Unified School District | San Leandro Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $391,020 (+0.21%) Land $106,355 Building $291,665 | ||
| 2025 | $5,726.00 Homeowner's exemption | $390,217 Land $104,270 Building $285,947 | |
| 2023 | $5,444.00 Homeowner's exemption | $375,068 Land $100,222 Building $274,846 | $569,520 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 276 Castro St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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.
The area around 276 Castro St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 792 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
May also be available: GeoLinks, T-Mobile, Verizon.
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