Contra Costa County property record for 5124 Roundup Ct, Antioch, CA 94531 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1995 |
| Square Footage | 1,321 sqft Living Area |
| Lot Size | 6,560 sqft (0.151 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $146,000 (1994) |
| Tax Bill | $3,310.00 (2025) |
| Primary APN | 056-240-014-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,321 sqft Living Area |
| 1st Floor | 1,321 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 6,560 sqft (0.151 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 475 sqft Garage |
| Street Address | 5124 ROUNDUP CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8474 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T7620 L498 |
| Legal Tract | 7620 |
| Legal Lot Number | 498 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 303207 |
Source: Contra Costa County records · APN 056-240-014-3
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 | 5124 ROUNDUP CT, ANTIOCH, CA 94531-8474 |
| 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 | Aug 31, 1994 · Amount on Record |
| Deed Sale | Aug 31, 1994 · Amount on Record |
| Deed Doc Number | 1994217309 |
| 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 | $259,174 (+2%) Land $68,511 Building $190,663 | |
| 2025 | $3,310.00 (+6.6%) Homeowner's exemption | $254,093 (+4.04%) Land $67,168 Building $186,925 |
| 2023 | $3,105.00 (+1.44%) Homeowner's exemption | $244,227 Land $64,560 Building $179,667 |
| 2022 | $3,061.00 |
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