Alameda County property record for 21019 Baker Rd, Castro Valley, CA 94546
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 20 bd · 20 ba · 38,526 sqft · built 2013 |
| Lot Size | 0.832 acres (36,251 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,000,000 (Sep 2009) |
| Tax Bill | $170,279 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 84A-16-32 |
| Primary APN | 84A-16-32 |
|---|---|
| Alternative APN |
|
| Bedrooms | 20 Beds |
|---|---|
| Full Baths | 20 Baths |
| Total Rooms | 80 Rooms |
| Units | 40 Units |
| Stories | 3 Stories |
| Building Area | 38,526 sqft Living Area |
| Elevator | Elevator |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Construction Type | Wood |
| Lot Area | 36,251 sqft (0.832 acres) |
| View / Lot | Average |
| Street Address | 21019 BAKER RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-5712 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 431000 |
Source: Alameda County records, as of August 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 17760 SWEETBRIAR PL, CASTRO VALLEY, CA 94546-1357 |
| Owner Type | Company |
| Vesting | Limited Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 18, 2009 · Amount on Record |
| Deed Sale | Sep 18, 2009 · Amount on Record |
| Prior Sale | Apr 23, 2007 · Amount on Record |
| Deed Document Number | 2009299470 |
| Record Updated | Sep 20, 2026 |
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 | $12,291,214 (+1.99%) Land $2,633,080 Building $9,627,464 | |
| 2025 | $170,279.00 (+4.92%) | $12,050,867 (+4.3%) Land $2,581,460 Building $9,438,737 |
| 2023 | $162,292.00 | $11,553,534 Land $2,481,240 Building $9,072,294 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 2 (2023–2025) |
| Most Recent Claim | Dec 2025 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 459 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 · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile, Verizon.
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