Alameda County property record for 251 Peralta Ave, San Leandro, CA 94577
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,225 sqft · built 1939 |
| Lot Size | 0.096 acres (4,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Dec 2020) |
| Tax Bill | $10,424 (2025) |
| Deeds & Mortgages | Dec 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 75-171-27 |
| Primary APN | 75-171-27 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,225 sqft Living Area |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,200 sqft (0.096 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 251 PERALTA AVE |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94577-2730 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00027 BLK: AR: 0075 PAGE: 0171 |
| Legal Subdivision | LA CHATEAUHURST |
| Legal Lot Number | 95 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3026 |
| Census Tract | 432300 |
251 Peralta Ave is owned and occupied by two individuals who bought it in December 2020.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 251 PERALTA AVE, SAN LEANDRO, CA 94577-2730 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Dec 1, 2020 · Amount on File |
| Deed Sale | Dec 1, 2020 · Amount on File |
| Deed Document Number | 2020328634 |
| Prior Transfer Date | May 25, 1999 |
| Prior Transfer Doc | 0000204662 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 1, 2020 |
| Property Address | 251 PERALTA AVE, SAN LEANDRO, CA 94577-2730 |
| Document Number | 0000328634 |
| Map Reference | MB 9 PG 45 |
| Instrument Date | Nov 14, 2020 |
| Instrument | 2020328634 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,970.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 251 PERALTA AVE, SAN LEANDRO, CA 94577-2730 |
| Document Number | 0000328635 |
|---|---|
| Date | Dec 1, 2020 |
| Instrument | 2020328635 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 251 Peralta Ave was $10,424.
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 | $776,153 (+2%) Land $231,852 Building $544,301 | ||
| 2025 | $10,424.00 | $760,941 Land $227,308 Building $533,633 | |
| 2023 | $9,984.00 | $731,401 Land $218,484 Building $512,917 | $773,370 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 251 Peralta Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 8 (10% premium discount) |
| Nearby Flood Policies | 3 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.
The area around 251 Peralta Ave 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 678 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Etheric Networks, GeoLinks, T-Mobile.
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