Alameda County property record for 19352 Garrison Ave, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,264 sqft · built 1960 |
| Lot Size | 0.119 acres (5,202 sqft) |
| Owner | Individual Name on File |
| Last Sale | $680,000 (Sep 2016) |
| Tax Bill | $10,099 (2025) |
| Deeds & Mortgages | May 2017 Mortgage Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-570-119 |
| Primary APN | 84B-570-119 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,264 sqft Living Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,202 sqft (0.119 acres) |
| Street Address | 19352 GARRISON AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-3406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00004 BLK: TR: 2128 |
| Legal Tract | 2128 |
| Legal Lot Number | 4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 430700 |
19352 Garrison Ave is owned and occupied by an individual who bought it in September 2016.
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 | Individual Name on File |
|---|---|
| Mailing Address | 19352 GARRISON AVE, CASTRO VALLEY, CA 94546-3406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 24, 2017 | Deed of Trust, Mortgage · ARM STERLING BANK & TRUST FSB |
| Nov 12, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HSBC BANK USA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2016 · Amount on File |
| Deed Sale | Sep 30, 2016 · Amount on File |
| Deed Document Number | 2016251606 |
| Prior Transfer Date | May 24, 2012 |
| Prior Transfer Doc | 0000203017 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19352 GARRISON AVE, CASTRO VALLEY, CA 94546-3406 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000113311 |
|---|---|
| Date | May 24, 2017 |
| Instrument | 2017113311 |
| Name | STERLING BANK & TRUST FSB |
|---|---|
| Type | Bank |
| Address | SOUTHFIELD, MI 48076 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.12% |
| Type Change Date | Jun 1, 2022 |
| Change Frequency | Annually |
| Min Rate At Change | 4.57% |
| Max Rate At Change | 11.1% |
| Index | 1-Year LIBOR |
| Max Rate | 11.1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19352 GARRISON AVE, CASTRO VALLEY, CA 94546-3406 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | BOSTON NATIONAL TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 19352 GARRISON AVE, CASTRO VALLEY, CA 94546-3406 |
| Document Number | 0000305743 |
|---|---|
| Date | Nov 12, 2020 |
| Instrument | 2020305743 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 19352 Garrison Ave was $10,099 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 | $797,963 (+1.11%) Land $241,489 Building $563,474 | ||
| 2025 | $10,099.00 Homeowner's exemption | $789,180 Land $236,754 Building $552,426 | |
| 2023 | $9,716.00 Homeowner's exemption | $758,540 Land $227,562 Building $530,978 | $963,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 19352 Garrison Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 | 5 in force |
| Nearby Flood Claims | 1 (1998) |
| 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.
Wildfire risk around 19352 Garrison Ave is low, with less than 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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 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 938 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 in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile, Unwired, Verizon.
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