Alameda County property record for 21357 Highland Dr, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,952 sqft · built 2006 |
| Lot Size | 0.076 acres (3,340 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $789,500 (May 2006) |
| Tax Bill | $13,515 (2025) |
| Deeds & Mortgages | Jun 2022 Reverse Mortgage Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85-6318-18 |
| Primary APN | 85-6318-18 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,952 sqft Living Area |
| Year Built | Built 2006 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 3,340 sqft (0.076 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 21357 HIGHLAND DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-4814 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 430101 |
Source: Alameda County records, as of October 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 21357 HIGHLAND DR, CASTRO VALLEY, CA 94552-4814 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Jun 8, 2022 | Deed of Trust, Mortgage · Reverse Mortgage FINANCE OF AMERICA MORTGAGE LLC |
| Apr 8, 2020 | Deed of Trust, Mortgage FINANCE OF AMERICA MTG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 1, 2006 · Amount on Record |
| Deed Sale | May 1, 2006 · Amount on Record |
| Prior Sale | May 1, 2006 |
| Deed Document Number | 0000174201 |
| Last Transfer Date | Apr 16, 2007 |
| Transfer Doc | 0000144345 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 21357 HIGHLAND DR, CASTRO VALLEY, CA 94552-4814 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2023 |
| Name | Verified Name |
|---|---|
| Address | 21357 HIGHLAND DR, CASTRO VALLEY, CA 94552-4814 |
| Investor | Possibly a Property Investor |
| Document Number | 0000108182 |
|---|---|
| Date | Jun 8, 2022 |
| Instrument | 2022108182 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | OAKLAND, CA 94611 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 925 Months |
| Due | Jul 3, 2099 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 21357 HIGHLAND DR, CASTRO VALLEY, CA 94552-4814 |
| Document Number | 0000096733 |
| Instrument Date | Apr 8, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 17, 2020 |
| Title Company | FNC TITLE/CA |
| Name | Verified Name |
|---|---|
| Address | 21357 HIGHLAND DR CASTRO VALLEY CA 945524814, CASTRO VALLEY, CA 94552-4814 |
| Document Number | 0000096733 |
|---|---|
| Date | Apr 27, 2020 |
| Instrument | 96733 |
| Name | FINANCE OF AMERICA MTG |
|---|---|
| Address | 300 WELSH ROAD 5 # A, HORSHAM, PA 19044 |
| Amount | Amount Recorded |
|---|
| Rate Type | Fixed Rate |
|---|
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $13,515.00 (+3.8%) Homeowner's exemption | $1,078,683 (+4.04%) Land $323,851 Building $754,832 |
| 2023 | $13,020.00 Homeowner's exemption | $1,036,805 Land $311,278 Building $725,527 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 | 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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