Alameda County property record for 3789 E Castro Valley Blvd, Castro Valley, CA 94552
| Property Type | Mobile Home / Trailer Park |
|---|---|
| Lot Size | 0.654 acres (28,515 sqft) |
| Owner | Company Name on File |
| Last Sale | $24,000,000 (Mar 2024) |
| Tax Bill | $2,105 (2023) |
| Deeds & Mortgages | Mar 2024 Sale Sep 2023 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-625-2-5 |
| Primary APN | 84C-625-2-5 |
|---|---|
| Alternative APN |
|
| Gross Area | 28,515 sqft |
|---|
| Lot Area | 28,515 sqft (0.654 acres) |
|---|
| Street Address | 3789 E CASTRO VALLEY BLVD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-4835 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Mobile Home / Trailer Park |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 431000 |
3789 E Castro Valley Blvd, a commercial property, is owned by a company that bought it in March 2024.
Source: Alameda County records, as of April 29, 2024
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5000 EXECUTIVE PKWY STE 125, 125, SAN RAMON, CA 94583-4349 |
| Owner Type | Company |
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 |
|---|---|
| Mar 29, 2024 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Sep 29, 2023 | Deed of Trust, Mortgage · Commercial Mortgage CASTRO VALLEY SANITARY DISTRICT |
| Jun 28, 2023 | Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 29, 2024 · Amount on File |
| Deed Sale | Mar 29, 2024 · Amount on File |
| Prior Sale | Jun 28, 2023 · Amount on File |
| Deed Document Number | 2024042113 |
| Record Updated | Jun 7, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 29, 2024 |
| Property Address | 3789 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4835 |
| Document Number | 0000042113 |
| Map Reference | MB 369 PG 74-76 |
| Instrument Date | Mar 29, 2024 |
| Instrument | 2024042113 |
| Transaction Type | Transfer |
| Record Updated | Apr 30, 2024 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $26,400.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5000 EXECUTIVE PKWY STE 125, 125, SAN RAMON, CA 94583-4349 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3789 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4835 |
| Transaction Type | Mortgage |
| Record Updated | Oct 30, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000111988 |
|---|---|
| Date | Sep 29, 2023 |
| Instrument | 2023111988 |
| Name | CASTRO VALLEY SANITARY DISTRICT |
|---|---|
| Type | Government Agency |
| Address | CASTRO VALLEY, CA 94546 |
| Type | Commercial Mortgage |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 28, 2023 |
| Property Address | 3789 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4835 |
| Document Number | 0000073226 |
| Instrument Date | Jun 22, 2023 |
| Instrument | 2023073226 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $7,491.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3121 MICHELSON DR STE 150, 150, IRVINE, CA 92612-5679 |
Source: Alameda County assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2023 | $2,105.00 (+7.62%) | $152,643 (+2%) Land $152,643 |
| 2022 | $1,956.00 | $149,651 Land $149,651 |
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 3789 E Castro Valley Blvd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1993.
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 |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 1 (1993) |
| Most Recent Claim | Jan 1993 · other causes |
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 3789 E Castro Valley Blvd is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 442 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile, Unwired.
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