Alameda County property record for 17644 Vineyard Rd, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,410 sqft · built 1979 |
| Lot Size | 0.308 acres (13,428 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $810,000 (Feb 2016) |
| Tax Bill | $12,184 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Feb 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1155-30-2 |
| Primary APN | 84D-1155-30-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,410 sqft Living Area |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 13,428 sqft (0.308 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 17644 VINEYARD RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1242 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 0000B BLK: PM: 0101 PAGE: 0092 |
| Legal Subdivision | PARCEL MAP 2415 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 430300 |
17644 Vineyard Rd is owned and occupied by two individuals who acquired it in January 2018.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17644 VINEYARD RD, CASTRO VALLEY, CA 94546-1242 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jun 4, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Feb 16, 2018 | Intrafamily Transfer, Transfer · ARM CATHAY BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 5, 2016 · Amount on File |
| Deed Sale | Feb 5, 2016 · Amount on File |
| Deed Document Number | 201632996 |
| Last Transfer Date | Jan 25, 2018 |
| Transfer Doc | 0000034738 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 17644 VINEYARD RD, CASTRO VALLEY, CA 94546-1242 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 17644 VINEYARD RD, CASTRO VALLEY, CA 94546-1242 |
| Document Number | 0000206004 |
|---|---|
| Date | Jun 4, 2021 |
| Instrument | 2021206004 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 16, 2018 |
| Property Address | 17644 VINEYARD RD, CASTRO VALLEY, CA 94546-1242 |
| Document Number | 0000034738 |
| Map Reference | MB 101 PG 92 |
| Instrument Date | Jan 25, 2018 |
| Instrument | 2018034738 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 17644 VINEYARD RD, CASTRO VALLEY, CA 94546-1242 |
| Document Number | 0000034739 |
|---|---|
| Date | Feb 16, 2018 |
| Instrument | 2018034739 |
| Name | CATHAY BANK |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.75% |
| Type Change Date | Mar 1, 2021 |
| Change Frequency | Annually |
| Min Rate At Change | 4.5% |
| Max Rate At Change | 10.7% |
| Index | 1-Year CMT |
| Max Rate | 10.7% |
The 2025 property tax bill for 17644 Vineyard Rd was $12,184.
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 | $978,025 (+2%) Land $293,407 Building $684,618 | ||
| 2025 | $12,184.00 | $958,853 Land $287,656 Building $671,197 | |
| 2023 | $11,736.00 | $921,625 Land $276,487 Building $645,138 | $1,222,830 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17644 Vineyard Rd in Zone X, an area of minimal flood risk.
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 |
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 17644 Vineyard Rd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 606 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Unwired, Verizon.
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