Alameda County property record for 4525 Edwards Ln, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,430 sqft · built 1957 |
| Lot Size | 0.152 acres (6,621 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,237,000 (Nov 2025) |
| Tax Bill | $5,660 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Nov 2025 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-1062-53 |
| Primary APN | 84C-1062-53 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,430 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,621 sqft (0.152 acres) |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 4525 EDWARDS LN |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00053 BLK: AR: 084C PAGE: 1062 |
| Legal Subdivision | 30 ACRE |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 430800 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 775 HOPI DR, FREMONT, CA 94539-7125 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Nov 14, 2025 | Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Dec 22, 2017 | Deed of Trust, Mortgage · Conventional Mortgage MR COOPER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 14, 2025 · Amount on Record |
| Deed Sale | Nov 14, 2025 · Amount on Record |
| Prior Sale | Apr 29, 1999 · Amount on Record |
| Deed Document Number | 2025143910 |
| Prior Transfer Date | Jun 23, 2006 |
| Prior Transfer Doc | 0000248949 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4525 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Transaction Type | Mortgage |
| Record Updated | Dec 19, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4525 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Document Number | 0000182675 |
|---|---|
| Date | May 13, 2021 |
| Instrument | 2021182675 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 14, 2025 |
| Property Address | 4525 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Document Number | 0000143910 |
| Map Reference | MB 2064 PG 13 |
| Instrument Date | Nov 6, 2025 |
| Instrument | 2025143910 |
| Transaction Type | Transfer |
| Record Updated | Dec 19, 2025 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,360.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 775 HOPI DR, FREMONT, CA 94539-7125 |
| Investor | Possibly a Property Investor |
| Document Number | 0000143911 |
|---|---|
| Date | Nov 14, 2025 |
| Instrument | 2025143911 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4525 EDWARDS LN, CASTRO VALLEY, CA 94546-4734 |
| Document Number | 0000007526 |
| Instrument Date | Dec 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 24, 2018 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4525 EDWARDS LN CASTRO VALLEY CA 945464734, CASTRO VALLEY, CA 94546-4734 |
| Document Number | 0000007526 |
|---|---|
| Date | Jan 12, 2018 |
| Instrument | 7526 |
| Name | MR COOPER |
|---|---|
| Address | DALLAS, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 11, 2048 |
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 | $1,237,000 (+204.67%) Land $371,100 Building $865,900 | ||
| 2025 | $5,660.00 (+4.27%) | $406,013 (+4.04%) Land $121,804 Building $284,209 | |
| 2023 | $5,428.00 | $390,250 Land $117,075 Building $273,175 | $1,055,970 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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.
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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