Alameda County property record for 4014 Greenacre Rd, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,143 sqft · built 1952 |
| Lot Size | 0.116 acres (5,040 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,110,000 (Sep 2024) |
| Tax Bill | $13,766 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-656-25 |
| Primary APN | 84C-656-25 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,143 sqft Living Area |
| 1st Floor Area | 1,143 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,040 sqft (0.116 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4014 GREENACRE RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4626 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00025 BLK: 000A TR: 1177 |
| Legal Subdivision | TRACT 1177 |
| Legal Tract | 1177 |
| Legal Lot Number | 25 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 430800 |
4014 Greenacre Rd is owned and occupied by two individuals who bought it in September 2024.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4014 GREENACRE RD, CASTRO VALLEY, CA 94546-4626 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | Sep 30, 2024 · Amount on File |
| Deed Sale | Sep 30, 2024 · Amount on File |
| Prior Sale | Feb 3, 2015 · Amount on File |
| Deed Document Number | 2024119134 |
| Prior Transfer Date | Aug 19, 2020 |
| Prior Transfer Doc | 0000222549 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 4, 2020 |
| Property Address | 4014 GREENACRE RD, CASTRO VALLEY, CA 94546-4626 |
| Document Number | 0000222549 |
| Map Reference | MB 33 PG 12 |
| Instrument Date | Aug 19, 2020 |
| Instrument | 2020222549 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 4014 GREENACRE RD, CASTRO VALLEY, CA 94546-4626 |
| Document Number | 0000222550 |
|---|---|
| Date | Sep 4, 2020 |
| Instrument | 2020222550 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2050 |
The 2025 property tax bill for 4014 Greenacre Rd was $13,766 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 | $1,115,000 (+1.36%) Land $336,600 Building $785,400 | ||
| 2025 | $13,766.00 Homeowner's exemption | $1,100,000 Land $330,000 Building $770,000 | |
| 2023 | $9,351.00 Homeowner's exemption | $727,744 Land $218,323 Building $509,421 | $1,001,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4014 Greenacre Rd 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 4014 Greenacre Rd 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 777 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures