Alameda County property record for 15976 Windsor Dr, Castro Valley, CA 94578 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Other |
| Year Built | Built 1952 |
| Square Footage | 1,591 sqft Living Area |
| Lot Size | 5,150 sqft (0.118 acres) |
| Last Sale | $400,000 (2013) |
| Tax Bill | $7,127.00 (2025) |
Source: Alameda County records · APN 80A-162-14
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 | Company Name on File |
|---|---|
| Co-owner | 2 Verified Secondary Owners |
| Mailing Address | 16 WEST WAY, SOUTH SAN FRANCISCO, CA 94080-7326 |
| Owner Type | Owner is a Company, Secondary Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust |
| Date | Document |
|---|---|
| Oct 27, 2021 | Intrafamily Transfer, Transfer |
| Oct 27, 2021 | Intrafamily Transfer, Transfer |
| May 04, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Dec 19, 2013 · Amount on Record |
| Deed Sale | Dec 19, 2013 · Amount on Record |
| Prior Sale | Oct 27, 2021 |
| Deed Doc Number | 0000388167 |
| Record Refreshed | Jun 07, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 27, 2021 |
| Property Address | 15976 WINDSOR DR, SAN LEANDRO, CA 94578-1416 |
| Document Number | 0000354453 |
| Map Reference | MB 13 PG 75-77 |
| Instrument Date | Sep 24, 2021 |
| Instrument | 2021354453 |
| Transaction Type | Transfer |
| Record Updated | Nov 16, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 65 BELMONT DR, DALY CITY, CA 94015-1040 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 27, 2021 |
| Property Address | 15976 WINDSOR DR, SAN LEANDRO, CA 94578-1416 |
| Document Number | 0000354454 |
| Map Reference | MB 13 PG 75-77 |
| Instrument Date | Sep 24, 2021 |
| Instrument | 2021354454 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 65 BELMONT DR, DALY CITY, CA 94015-1040 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 15976 WINDSOR DR, SAN LEANDRO, CA 94578-1416 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2021 |
| Name | Verified Name |
|---|---|
| Address | 65 BELMONT DR, DALY CITY, CA 94015-1040 |
| Document Number | 0000172725 |
|---|---|
| Date | May 04, 2021 |
| Instrument | 2021172725 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | San Lorenzo 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 | $7,127.00 (+5.21%) | $490,323 (+4.04%) Land $147,097 Building $343,226 |
| 2023 | $6,774.00 | $471,287 Land $141,386 Building $329,901 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 80A-162-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,591 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 5,150 sqft (0.118 acres) |
| Street Address | 15976 WINDSOR DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94578-1416 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 430500 |
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