Alameda County property record for 17987 Beardsley St, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,157 sqft · built 1950 |
| Lot Size | 0.162 acres (7,050 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $582,000 (Feb 2017) |
| Tax Bill | $8,757 (2025) |
| Deeds & Mortgages | Jul 2018 Mortgage Feb 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-922-65 |
| Primary APN | 84C-922-65 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,157 sqft Living Area |
| 1st Floor Area | 1,157 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,050 sqft (0.162 acres) |
| Street Address | 17987 BEARDSLEY ST |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2340 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00002 BLK: 0001 TR: 0897 |
| Legal Subdivision | 897 EDEN TOWNSHIP |
| Legal Tract | 0897 |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 5 |
| Census Block | 5004 |
| Census Tract | 430200 |
17987 Beardsley St is owned and occupied by two individuals who bought it in February 2017.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17987 BEARDSLEY ST, CASTRO VALLEY, CA 94546-2340 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 |
|---|---|
| Jul 27, 2018 | Deed of Trust, Mortgage · Conventional Mortgage FIRST UNITED CU |
| Feb 10, 2017 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 10, 2017 · Amount on File |
| Deed Sale | Feb 10, 2017 · Amount on File |
| Deed Document Number | 201739309 |
| Prior Transfer Date | Jun 29, 2016 |
| Prior Transfer Doc | 0000168416 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 17987 BEARDSLEY ST, CASTRO VALLEY, CA 94546-2340 |
| Document Number | 0000149623 |
| Instrument Date | Jul 27, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 16, 2018 |
| Title Company | SERVICELINK CRS |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 17987 BEARDSLEY ST CASTRO VALLEY CA 945462340, CASTRO VALLEY, CA 94546-2340 |
| Document Number | 0000149623 |
|---|---|
| Date | Jul 31, 2018 |
| Instrument | 149623 |
| Name | FIRST UNITED CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588-2718 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jul 30, 2033 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 10, 2017 |
| Property Address | 17987 BEARDSLEY ST, CASTRO VALLEY, CA 94546-2340 |
| Document Number | 0000039309 |
| Instrument Date | Feb 3, 2017 |
| Instrument | 39309 |
| Transaction Type | Transfer |
| Record Updated | Mar 2, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $640.20 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1930 IVY LN PALO ALTO CA 943033111, PALO ALTO, CA 94303-3111 |
The 2025 property tax bill for 17987 Beardsley St was $8,757 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 | $681,953 (+0.96%) Land $206,686 Building $482,267 | ||
| 2025 | $8,757.00 Homeowner's exemption | $675,445 Land $202,633 Building $472,812 | |
| 2023 | $8,419.00 Homeowner's exemption | $649,220 Land $194,766 Building $454,454 | $812,970 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17987 Beardsley St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.
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 | 1 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 17987 Beardsley St is low, with a 0.02% 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 | 0.02% annual chance |
| Exposure | Indirect 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 724 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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