Alameda County property record for 3300 E Castro Valley Blvd, Castro Valley, CA 94552
| Property Type | Regional Shopping Center, Mall |
|---|---|
| Details | 2 ba · 15,785 sqft · built 1990 |
| Lot Size | 1.47 acres (64,116 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,750,000 (Nov 2022) |
| Tax Bill | $91,528 (2025) |
| Deeds & Mortgages | Nov 2022 Sale & Mortgage Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-1053-104-5 |
| Primary APN | 84C-1053-104-5 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 15,785 sqft Total Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 64,116 sqft |
| Street Address | 3300 E CASTRO VALLEY BLVD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-6700 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Regional Shopping Center, Mall |
| Legal Description | LOT: 00005 BLK: 0104 AR: 084C PAGE: 1053 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 430800 |
3300 E Castro Valley Blvd, a commercial property, is owned by a company that bought it in November 2022.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 5247, WALNUT CREEK, CA 94596-1247 |
| 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 |
|---|---|
| Nov 30, 2022 | Grant Deed, Transfer · Commercial Mortgage SAFE CU |
| Dec 14, 2017 | Deed of Trust, Mortgage JP MORGAN CHASE BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 30, 2022 · Amount on File |
| Deed Sale | Nov 30, 2022 · Amount on File |
| Prior Sale | Aug 20, 2007 · Amount on File |
| Deed Document Number | 2022191067 |
| Prior Transfer Date | Jan 21, 1997 |
| Prior Transfer Doc | 0000043131 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 30, 2022 |
| Property Address | 3300 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-6700 |
| Document Number | 0000191067 |
| Instrument Date | Nov 22, 2022 |
| Instrument | 2022191067 |
| Transaction Type | Transfer |
| Record Updated | Dec 26, 2022 |
| 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 | $6,325.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5247, WALNUT CREEK, CA 94596-1247 |
| Document Number | 0000191068 |
|---|---|
| Date | Nov 30, 2022 |
| Instrument | 2022191068 |
| Name | SAFE CU |
|---|---|
| Type | Credit Union |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3300 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-6700 |
| Document Number | 0000279917 |
| Instrument Date | Dec 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 9, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3300 E CASTRO VALLEY BLVD CASTRO VALLEY CA 945526700, CASTRO VALLEY, CA 94552-6700 |
| Document Number | 0000279917 |
|---|---|
| Date | Dec 20, 2017 |
| Instrument | 279917 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | PO BOX 9178, COPPELL, TX 75019-9178 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 3300 E Castro Valley Blvd was $91,528.
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 |
|---|---|---|
| 2026 | $6,101,900 (+2%) Land $2,653,000 Building $3,448,900 | |
| 2025 | $91,528.00 | $5,982,300 Land $2,601,000 Building $3,381,300 |
| 2023 | $89,336.00 | $5,750,000 Land $2,500,000 Building $3,250,000 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3300 E Castro Valley Blvd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3300 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 777 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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