Contra Costa County property record for 521 Eaker Way, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,498 sqft · built 1994 |
| Lot Size | 0.158 acres (6,900 sqft) |
| Owner | Individual Name on File |
| Last Sale | $497,000 (Mar 2017) |
| Tax Bill | $6,647 (2025) |
| Deeds & Mortgages | Mar 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 068-632-005-2 |
| Primary APN | 068-632-005-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,498 sqft Living Area |
| 1st Floor Area | 1,285 sqft |
| 2nd Floor Area | 1,213 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 6,900 sqft (0.158 acres) |
| Garage Type | Attached |
| Garage Area | 669 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 521 EAKER WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6541 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7155 L61 |
| Legal Tract | 7155 |
| Legal Lot Number | 61 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 308001 |
Source: Contra Costa County records · APN 068-632-005-2
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 521 EAKER WAY, ANTIOCH, CA 94509-6541 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 27, 2017 · Amount on Record |
| Deed Sale | Mar 27, 2017 · Amount on Record |
| Prior Sale | Apr 29, 2016 |
| Deed Document Number | 201752290 |
| Prior Transfer Date | Mar 18, 2016 |
| Prior Transfer Doc | 0000080420 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 27, 2017 |
| Property Address | 521 EAKER WAY, ANTIOCH, CA 94509-6541 |
| Document Number | 0000052290 |
| Instrument Date | Mar 20, 2017 |
| Instrument | 52290 |
| Transaction Type | Transfer |
| Record Updated | Apr 04, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $546.70 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 521 EAKER WAY ANTIOCH CA 945096541, ANTIOCH, CA 94509-6541 |
| Document Number | 52291 |
|---|---|
| Date | Mar 27, 2017 |
| Instrument | 52291 |
| Name | USAA |
|---|---|
| Address | SAN ANTONIO, TX 78288-0544 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 26, 2047 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch 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 |
|---|---|---|
| 2026 | $588,339 (+2%) Land $153,891 Building $434,448 | |
| 2025 | $6,647.00 (+6.17%) | $576,804 (+4.04%) Land $150,874 Building $425,930 |
| 2023 | $6,261.00 (+1.61%) | $554,408 Land $145,016 Building $409,392 |
| 2022 | $6,162.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 613 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Verizon, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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