Alameda County property record for 4543 Edwards Ln, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,290 sqft · built 1946 |
| Lot Size | 0.221 acres (9,636 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $198,000 (Jan 1997) |
| Tax Bill | $4,674 (2025) |
| Deeds & Mortgages | Nov 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-1062-55 |
| Primary APN | 84C-1062-55 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,290 sqft Living Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,636 sqft (0.221 acres) |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 4543 EDWARDS LN |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00055 BLK: AR: 084C PAGE: 1062 ;LOT: 00072 BLK: AR: 084C PAGE: 1062 ;LOT: 00073 BLK: AR: 084C PAGE: 1062 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 430800 |
4543 Edwards Ln is owner-occupied and held in a trust since August 2025.
Source: Alameda County records, as of August 26, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4543 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | Jan 6, 1997 · Amount on File |
| Deed Sale | Jan 6, 1997 · Amount on File |
| Deed Document Number | 19973148 |
| Last Transfer Date | Aug 29, 2025 |
| Transfer Doc | 0000141893 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 10, 2025 |
| Property Address | 4543 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Document Number | 0000141893 |
| Instrument Date | Aug 29, 2025 |
| Instrument | 2025141893 |
| Transaction Type | Transfer |
| Record Updated | Dec 10, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4543 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
The 2025 property tax bill for 4543 Edwards Ln was $4,674.
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 | $328,908 (+2%) Land $98,672 Building $230,236 | ||
| 2025 | $4,674.00 | $322,460 Land $96,738 Building $225,722 | |
| 2023 | $4,474.00 | $309,940 Land $92,982 Building $216,958 | $987,840 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4543 Edwards Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 4543 Edwards Ln 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 | Direct burnable vegetation |
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 442 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile, Unwired.
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