Contra Costa County property record for 1804 Mount Darwin Ct, Antioch, CA 94531 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1992 |
| Square Footage | 1,617 sqft Living Area |
| Lot Size | 9,020 sqft (0.207 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $167,000 (1995) |
| Tax Bill | $3,978.00 (2025) |
| Primary APN | 055-040-004-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,617 sqft Living Area |
| 1st Floor | 888 sqft 1st Floor |
| 2nd Floor | 729 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 9,020 sqft (0.207 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Street Address | 1804 MOUNT DARWIN CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8806 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T7554 L78 |
| Legal Tract | 7554 |
| Legal Lot Number | 78 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | TASSAJARA |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 355120 |
Source: Contra Costa County records · APN 055-040-004-8
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 | 1804 MOUNT DARWIN CT, ANTIOCH, CA 94531-8806 |
| 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 | Apr 19, 1995 · Amount on Record |
| Deed Sale | Apr 19, 1995 · Amount on Record |
| Deed Doc Number | 199563187 |
| 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 | $299,622 (-8.16%) Land $59,940 Building $239,682 | |
| 2025 | $3,978.00 (+6.56%) Homeowner's exemption | $326,236 (+4.04%) Land $58,765 Building $267,471 |
| 2023 | $3,733.00 (+1.55%) Homeowner's exemption | $313,570 Land $56,484 Building $257,086 |
| 2022 | $3,676.00 |
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