Alameda County property record for 5256 Proctor Rd, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,016 sqft · built 1927 |
| Lot Size | 0.273 acres (11,900 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $647,000 (Aug 2015) |
| Tax Bill | $10,847 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-965-3-7 |
| Primary APN | 84C-965-3-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,016 sqft Living Area |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 11,900 sqft (0.273 acres) |
| Street Address | 5256 PROCTOR RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1532 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 5 |
| Census Block | 5003 |
| Census Tract | 430200 |
Source: Alameda County records · APN 84C-965-3-7
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 5256 PROCTOR RD, CASTRO VALLEY, CA 94546-1532 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Aug 31, 2015 · Amount on Record |
| Deed Sale | Aug 31, 2015 · Amount on Record |
| Prior Sale | Jul 11, 2014 |
| Deed Document Number | 2015241561 |
| Record Updated | Jun 08, 2026 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $10,847.00 (+3.88%) | $847,833 (+4.04%) Land $229,769 Building $618,064 |
| 2023 | $10,442.00 | $814,916 Land $220,848 Building $594,068 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014302005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2022, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Moderate above 53% of the US · above 31% of California |
|---|---|
| Wildfire Likelihood | About 1 in 813 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 402 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Sonic Telecom, Etheric Communications, LLC., T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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