Contra Costa County property record for 1721 Lipton St, Antioch, CA 94509
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 2.5 ba · 1,476 sqft · built 1983 |
| Lot Size | 0.071 acres (3,100 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $219,000 (Apr 2006) |
| Tax Bill | $5,997 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 051-301-012-4 |
| Primary APN | 051-301-012-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,476 sqft Living Area |
| Gross Area | 1,983 sqft |
| 1st Floor Area | 800 sqft |
| 2nd Floor Area | 676 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 3,100 sqft (0.071 acres) |
| Lot Dimensions | 100 ft deep x 31 ft wide |
| Garage Type | Attached |
| Garage Area | 507 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1721 LIPTON ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2176 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R1 |
| Legal Description | T05518 L006B B |
| Legal Tract | 05518 |
| Legal Lot Number | 6B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 306004 |
Source: Contra Costa County records, as of July 14, 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 | 1721 LIPTON ST, ANTIOCH, CA 94509-2176 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 6, 2006 · Amount on Record |
| Deed Sale | Apr 6, 2006 · Amount on Record |
| Prior Sale | Oct 30, 2002 · Amount on Record |
| Deed Document Number | 2006106523 |
| Prior Transfer Date | Mar 28, 2006 |
| Prior Transfer Doc | 0000106523 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $495,417 (+2%) Land $223,703 Building $271,714 | |
| 2025 | $5,997.00 (+5.08%) | $485,704 (+4.04%) Land $219,317 Building $266,387 |
| 2023 | $5,707.00 (+1.6%) | $466,845 Land $210,801 Building $256,044 |
| 2022 | $5,617.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 |
| 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 | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 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 | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 132 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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