Alameda County property record for 19580 Stanton Ave, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,097 sqft · built 1966 |
| Lot Size | 0.123 acres (5,358 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,100,000 (Sep 2023) |
| Tax Bill | $14,026 (2025) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-440-64 |
| Primary APN | 84B-440-64 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,097 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 5,358 sqft (0.123 acres) |
| Lot Dimensions | 99 ft deep x 55 ft wide |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 19580 STANTON AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-3235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00010 BLK: 000B TR: 2588 |
| Legal Subdivision | TRACT 2588 FILED SEPTEMBER 17 1964 |
| Legal Tract | 2588 |
| Legal Block | B |
| Legal Lot Number | 10 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 430600 |
19580 Stanton Ave is owned and occupied by two individuals who bought it in September 2023.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 19580 STANTON AVE, CASTRO VALLEY, CA 94546-3235 |
| 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.
| Date | Document |
|---|---|
| Sep 21, 2023 | Grant Deed, Transfer · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Sep 14, 2023 | Correction Deed |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 21, 2023 · Amount on File |
| Deed Sale | Sep 21, 2023 · Amount on File |
| Deed Document Number | 2023108049 |
| Prior Transfer Date | Sep 13, 2023 |
| Prior Transfer Doc | 0000105367 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 21, 2023 |
| Property Address | 19580 STANTON AVE, CASTRO VALLEY, CA 94546-3235 |
| Document Number | 0000108049 |
| Map Reference | MB 49 PG 42 |
| Instrument Date | Sep 18, 2023 |
| Instrument | 2023108049 |
| Transaction Type | Transfer |
| Record Updated | Oct 17, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,210.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 19580 STANTON AVE, CASTRO VALLEY, CA 94546-3235 |
| Document Number | 0000108050 |
|---|---|
| Date | Sep 21, 2023 |
| Instrument | 2023108050 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 14, 2023 |
| Property Address | 19580 STANTON AVE, CASTRO VALLEY, CA 94546-3235 |
| Document Number | 0000105367 |
| Map Reference | MB 49 PG 42 |
| Instrument Date | Sep 13, 2023 |
| Instrument | 2023105367 |
| Record Updated | Oct 9, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2299 BOOKSIN AVE, SAN JOSE, CA 95125-4703 |
The 2025 property tax bill for 19580 Stanton Ave was $14,026 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,137,440 (+1.38%) Land $343,332 Building $801,108 | ||
| 2025 | $14,026.00 Homeowner's exemption | $1,122,000 Land $336,600 Building $785,400 | |
| 2023 | $4,347.00 Homeowner's exemption | $306,247 Land $78,039 Building $228,208 | $966,600 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 19580 Stanton Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1995.
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 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
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 19580 Stanton Ave is low, with less than 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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 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 | 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 709 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 · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures