Alameda County property record for 4683 Ewing Rd, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,110 sqft · built 1975 |
| Lot Size | 1.02 acres (44,783 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,850,000 (Aug 2022) |
| Tax Bill | $23,666 (2025) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage Jan 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84D-1250-20-4 |
| Primary APN | 84D-1250-20-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,110 sqft Living Area |
| Year Built | Built 1975 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 44,783 sqft (1.02 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4683 EWING RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 430300 |
Source: Alameda County records · APN 84D-1250-20-4
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Co-owner | 2 Verified Secondary Owners |
| Mailing Address | 4683 EWING RD, CASTRO VALLEY, CA 94546-1015 |
| Occupancy | Owner Occupied |
| Owner Type | Company, Secondary Individual |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 24, 2022 | Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Jan 31, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Aug 24, 2022 · Amount on Record |
| Deed Sale | Aug 24, 2022 · Amount on Record |
| Prior Sale | Jan 31, 2022 |
| Deed Document Number | 2022147406 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 24, 2022 |
| Property Address | 4683 EWING RD, CASTRO VALLEY, CA 94546-1015 |
| Document Number | 0000147406 |
| Map Reference | MB 2 PG 16-18 |
| Instrument Date | Aug 16, 2022 |
| Instrument | 2022147406 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,035.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 4683 EWING RD, CASTRO VALLEY, CA 94546-1015 |
| Document Number | 0000147407 |
|---|---|
| Date | Aug 24, 2022 |
| Instrument | 2022147407 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 31, 2022 |
| Property Address | 4683 EWING RD, CASTRO VALLEY, CA 94546-1015 |
| Document Number | 0000020930 |
| Map Reference | MB 2 PG 16-18 |
| Instrument Date | Jan 05, 2022 |
| Instrument | 2022020930 |
| Transaction Type | Transfer |
| Record Updated | Feb 17, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4683 EWING RD, CASTRO VALLEY, CA 94546-1015 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $23,666.00 (+12.84%) | $1,934,226 (+13.64%) Land $676,260 Building $1,257,966 |
| 2023 | $20,973.00 | $1,702,000 Land $510,600 Building $1,191,400 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014303001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Moderate above 60% of the US · above 36% of California |
|---|---|
| Wildfire Likelihood | About 1 in 543 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 293 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, Etheric Communications, LLC., Sonic Telecom, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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