Contra Costa County property record for 1812 Mount Darwin Ct, Antioch, CA 94531 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1992 |
| Square Footage | 1,869 sqft Living Area |
| Lot Size | 14,392 sqft (0.33 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $188,500 (1995) |
| Tax Bill | $4,090.00 (2025) |
| Primary APN | 055-040-002-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,869 sqft Living Area |
| 1st Floor | 1,089 sqft 1st Floor |
| 2nd Floor | 780 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 14,392 sqft (0.33 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 455 sqft Garage |
| Street Address | 1812 MOUNT DARWIN CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8806 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T7554 L76 |
| Legal Subdivision | SUBDIVISION 7554 |
| Legal Tract | 7554 |
| Legal Lot Number | 76 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | TASSAJARA |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 355120 |
Source: Contra Costa County records · APN 055-040-002-2
Assessment roll updated July 14, 2026 · Last verified August 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 | 1812 MOUNT DARWIN CT, ANTIOCH, CA 94531-8806 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Mar 30, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage LADERA LENDING INC |
| Apr 23, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 20, 1995 · Amount on Record |
| Deed Sale | Jan 20, 1995 · Amount on Record |
| Deed Doc Number | 19959246 |
| Last Transfer Date | Mar 10, 2022 |
| Transfer Doc | 0000055773 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 30, 2022 |
| Property Address | 1812 MOUNT DARWIN CT, ANTIOCH, CA 94531-8806 |
| Document Number | 0000055773 |
| Map Reference | MB 359 PG 20 |
| Instrument Date | Mar 10, 2022 |
| Instrument | 2022-055773 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | UNISOURCE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1812 MOUNT DARWIN CT, ANTIOCH, CA 94531-8806 |
| Document Number | 0000055774 |
|---|---|
| Date | Mar 30, 2022 |
| Instrument | 2022-055774 |
| Name | LADERA LENDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2052 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 23, 2019 |
| Property Address | 1812 MOUNT DARWIN CT, ANTIOCH, CA 94531-8806 |
| Document Number | 0000056413 |
| Instrument Date | Apr 22, 2019 |
| Instrument | 56413 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1812 MOUNT DARWIN CT ANTIOCH CA 945318806, ANTIOCH, CA 94531-8806 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $336,445 (+2%) Land $68,511 Building $267,934 | |
| 2025 | $4,090.00 (+6.48%) | $329,849 (+4.04%) Land $67,168 Building $262,681 |
| 2023 | $3,841.00 (+3.48%) | $317,042 Land $64,560 Building $252,482 |
| 2022 | $3,712.00 |
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