Contra Costa County property record for 2248 Hamlin Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 2 ba · 1,783 sqft · built 1978 |
| Lot Size | 0.201 acres (8,750 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $605,000 (Jun 2025) |
| Tax Bill | $3,372 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 076-515-002-4 |
| Primary APN | 076-515-002-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 1,783 sqft Living Area |
| 1st Floor Area | 1,291 sqft |
| 2nd Floor Area | 492 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 8,750 sqft (0.201 acres) |
| Garage Type | Attached |
| Garage Area | 492 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2248 HAMLIN DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5770 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04989 L1088 B EX MR & FEE BLW 500 FT |
| Legal Subdivision | WILLOW BROOK |
| Legal Tract | 04989 |
| Legal Lot Number | 1088 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 307205 |
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 | 2248 HAMLIN DR, ANTIOCH, CA 94509-5770 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Unmarried Man |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2025 · Amount on Record |
| Deed Sale | Jun 30, 2025 · Amount on Record |
| Prior Sale | Mar 5, 2025 · Amount on Record |
| Deed Document Number | 202565305 |
| Prior Transfer Date | Feb 26, 2025 |
| Prior Transfer Doc | 0000020396 |
| 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 | $617,100 (+146.74%) Land $311,100 Building $306,000 | |
| 2025 | $3,372.00 (+5.67%) | $250,101 (+4.04%) Land $92,689 Building $157,412 |
| 2023 | $3,191.00 (+1.46%) | $240,391 Land $89,091 Building $151,300 |
| 2022 | $3,145.00 |
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 October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 640 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Unwired, Verizon.
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