Contra Costa County property record for 4304 Null Dr, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1967 |
| Square Footage | 1,414 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $135,000 (1998) |
| Tax Bill | $2,863.00 (2025) |
| Primary APN | 074-262-036-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,414 sqft Living Area |
| 1st Floor | 1,414 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1967 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Depth X Width | 100 ft x 60 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 446 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 4304 DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3437 LOT 36 EX MR |
| Legal Subdivision | NEW DELTA ESTATES UNIT #6 |
| Legal Tract | 3437 |
| Legal Lot Number | 36 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1014 |
| Census Tract | 307201 |
Source: Contra Costa County records · APN 074-262-036-2
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 4304 DR, ANTIOCH, CA 94509 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 18, 1998 · Amount on Record |
| Deed Sale | Dec 18, 1998 · Amount on Record |
| Deed Doc Number | 1998319317 |
| Prior Transfer Date | Oct 26, 1993 |
| Prior Transfer Doc | 0000052120 |
| Record Refreshed | Sep 20, 2026 |
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 | $215,844 (+2%) Land $39,963 Building $175,881 | |
| 2025 | $2,863.00 (+6.04%) Homeowner's exemption | $211,613 (+4.04%) Land $39,180 Building $172,433 |
| 2023 | $2,700.00 (+1.5%) Homeowner's exemption | $203,397 Land $37,659 Building $165,738 |
| 2022 | $2,660.00 |
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