Alameda County property record for 4678 Ewing Rd, Castro Valley, CA 94546
| Property Type | Recreational Vacant Land |
|---|---|
| Lot Size | 0.49 acres (21,341 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,850,000 (Nov 2021) |
| Tax Bill | $5,378 (2025) |
| Deeds & Mortgages | Nov 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1255-43 |
| Primary APN | 84D-1255-43 |
|---|---|
| Alternative APN |
|
| Lot Area | 21,341 sqft (0.49 acres) |
|---|
| Street Address | 4678 EWING RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1018 |
| Property Category | Public Works |
| Property Type | Public Works > Recreational Vacant Land |
| Legal Description | LOT: 00002 BLK: PM: 0182 PAGE: 0077 ;LOT: 00003 BLK: PM: 0182 PAGE: 0077 |
| Legal Subdivision | PARCEL MAP 5402 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 430300 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 4682 EWING RD, CASTRO VALLEY, CA 94546-1018 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 17, 2021 · Amount on Record |
| Deed Sale | Nov 17, 2021 · Amount on Record |
| Prior Sale | Aug 8, 2001 · Amount on Record |
| Deed Document Number | 2021373596 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 17, 2021 |
| Property Address | 4678 EWING RD, CASTRO VALLEY, CA 94546-1018 |
| Document Number | 0000373596 |
| Map Reference | MB 182 PG 77&78 |
| Instrument Date | Nov 3, 2021 |
| Instrument | 2021373596 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,035.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4682 EWING RD, CASTRO VALLEY, CA 94546-1018 |
| Document Number | 0000373597 |
|---|---|
| Date | Nov 17, 2021 |
| Instrument | 2021373597 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.25% |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 7.25% |
| Index | Other |
| Margin | 3 |
| Max Rate | 7.25% |
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 |
|---|---|---|
| 2026 | $460,028 (+2%) Land $460,028 | |
| 2025 | $5,378.00 (+3.38%) | $451,010 (+4.04%) Land $451,010 |
| 2023 | $5,202.00 | $433,500 Land $433,500 |
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 · 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 | 1 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 293 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Sonic Telecom, T-Mobile.
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