Contra Costa County property record for 209 Bart Ave, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,381 sqft · built 1951 |
| Lot Size | 0.134 acres (5,850 sqft) |
| Owner | Company Name on File |
| Last Sale | $170,000 (Feb 2013) |
| Tax Bill | $4,663 (2025) |
| Deeds & Mortgages | Nov 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-081-002-1 |
| Primary APN | 065-081-002-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,381 sqft Living Area |
| 1st Floor Area | 1,381 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 5,850 sqft (0.134 acres) |
| Garage Type | Attached |
| Garage Area | 414 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 209 BART AVE |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-1823 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LYNNWOOD HEIGHTS POR LOTS 4 & 5 |
| Legal Subdivision | LYNWOOD HEIGHTS |
| Legal Lot Number | 4,5 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 065-081-002-1
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 | Company Name on File |
|---|---|
| Mailing Address | 2525 W FRYE RD, 300, CHANDLER, AZ 85224-6287 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 28, 2013 · Amount on Record |
| Deed Sale | Feb 28, 2013 · Amount on Record |
| Prior Sale | Apr 16, 2009 · Amount on Record |
| Deed Document Number | 201352919 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 14, 2017 |
| Property Address | 209 BART AVE, ANTIOCH, CA 94509-1823 |
| Document Number | 0000213724 |
| Instrument Date | Nov 09, 2017 |
| Instrument | 213724 |
| Transaction Type | Transfer |
| Record Updated | Nov 17, 2017 |
| Title Company | OS NATIONAL LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 1717 MAIN ST #2000 DALLAS TX 752014657, 2000, DALLAS, TX 75201-4657 |
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 | $372,890 (+2%) Land $177,566 Building $195,324 | |
| 2025 | $4,663.00 (+5.28%) | $365,580 (+4.04%) Land $174,085 Building $191,495 |
| 2023 | $4,429.00 (+1.56%) | $351,386 Land $167,326 Building $184,060 |
| 2022 | $4,361.00 |
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 593 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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