Alameda County property record for 19107 Garrison Ave, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,012 sqft · built 1949 |
| Lot Size | 0.124 acres (5,390 sqft) |
| Owner | Individual Name on File |
| Last Sale | $432,500 (Jun 2009) |
| Tax Bill | $7,358 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Aug 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-567-1 |
| Primary APN | 84B-567-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,012 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,390 sqft (0.124 acres) |
| Street Address | 19107 GARRISON AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-3120 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00016 BLK: 000A TR: 0928 |
| Legal Subdivision | TRACT 928 |
| Legal Tract | 0928 |
| Legal Block | A |
| Legal Lot Number | 16 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 430700 |
19107 Garrison Ave is owned and occupied by an individual who bought it in June 2009.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 19107 GARRISON AVE, CASTRO VALLEY, CA 94546-3120 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| May 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SAFEAMERICA CU |
| Aug 12, 2020 | Correction Deed, Transfer TIMIOS TITLE INC |
| Jul 29, 2020 | Deed of Trust, Mortgage · VA Mortgage GUARANTEED RATE AFFINITY LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 19, 2009 · Amount on File |
| Deed Sale | Jun 19, 2009 · Amount on File |
| Prior Sale | Mar 4, 2009 · Amount on File |
| Deed Document Number | 2009194390 |
| Prior Transfer Date | Feb 27, 1996 |
| Prior Transfer Doc | 0000055179 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19107 GARRISON AVE, CASTRO VALLEY, CA 94546-3120 |
| Transaction Type | Mortgage |
| Record Updated | Jun 4, 2021 |
| Title Company | LENNAR TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 19107 GARRISON AVE, CASTRO VALLEY, CA 94546-3120 |
| Document Number | 0000186467 |
|---|---|
| Date | May 17, 2021 |
| Instrument | 2021186467 |
| Name | SAFEAMERICA CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Jun 1, 2041 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 12, 2020 |
| Property Address | 19107 GARRISON AVE, CASTRO VALLEY, CA 94546-3120 |
| Document Number | 0000196360 |
| Instrument Date | Aug 5, 2020 |
| Instrument | 196360 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2020 |
| Title Company | TIMIOS TITLE INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 19154 SAN MIGUEL AVE CASTRO VALLEY CA 945463016, CASTRO VALLEY, CA 94546-3016 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19107 GARRISON AVE, CASTRO VALLEY, CA 94546-3120 |
| Document Number | 0000196361 |
| Instrument Date | Jul 29, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Oct 6, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 19154 SAN MIGUEL AVE CASTRO VALLEY CA 945463016, CASTRO VALLEY, CA 94546-3016 |
| Document Number | 0000196361 |
|---|---|
| Date | Aug 12, 2020 |
| Instrument | 196361 |
| Name | GUARANTEED RATE AFFINITY LLC |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Aug 11, 2040 |
The 2025 property tax bill for 19107 Garrison Ave was $7,358 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 | $561,053 (+0.74%) Land $170,416 Building $397,637 | ||
| 2025 | $7,358.00 Homeowner's exemption | $556,917 Land $167,075 Building $389,842 | |
| 2023 | $7,066.00 Homeowner's exemption | $535,295 Land $160,588 Building $374,707 | $845,820 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 19107 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 19107 Garrison Ave is low, with 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 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 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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