Alameda County property record for 19620 Parsons Ave, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,660 sqft · built 1955 |
| Lot Size | 0.162 acres (7,038 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $420,000 (Jul 2014) |
| Tax Bill | $8,639 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-570-63 |
| Primary APN | 84B-570-63 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,660 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,038 sqft (0.162 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 19620 PARSONS AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-3421 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00063 BLK: AR: 084B PAGE: 0570 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 430700 |
19620 Parsons Ave is owned and occupied by two individuals who acquired it in August 2025.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 19620 PARSONS AVE, CASTRO VALLEY, CA 94546-3421 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 16, 2014 · Amount on File |
| Deed Sale | Jul 16, 2014 · Amount on File |
| Deed Document Number | 2014177352 |
| Last Transfer Date | Aug 5, 2025 |
| Transfer Doc | 0000098445 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 19620 Parsons Ave was $8,639.
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 | $671,822 (+2.02%) Land $154,455 Building $524,367 | ||
| 2025 | $8,639.00 | $658,516 Land $151,428 Building $514,088 | |
| 2023 | $8,305.00 Homeowner's exemption | $639,676 Land $145,548 Building $494,128 | $782,820 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 19620 Parsons Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
The area around 19620 Parsons Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 609 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 · DSL 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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