Contra Costa County property record for 1209 Marcus Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,774 sqft · built 1975 |
| Lot Size | 0.225 acres (9,800 sqft) |
| Owner | Company Name on Record |
| Last Sale | $250,000 (Dec 2013) |
| Tax Bill | $5,600 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 068-382-004-7 |
| Primary APN | 068-382-004-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,774 sqft Living Area |
| 1st Floor Area | 1,774 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 9,800 sqft (0.225 acres) |
| Garage Type | Attached |
| Garage Area | 488 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1209 MARCUS CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 4501 LOT 71 EX 1/2 MR |
| Legal Subdivision | HARBOUR PARK |
| Legal Tract | 4501 |
| Legal Lot Number | 71 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 308001 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 2525 W FRYE RD, 300, CHANDLER, AZ 85224-6287 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 19, 2013 · Amount on Record |
| Deed Sale | Dec 19, 2013 · Amount on Record |
| Deed Document Number | 2013291173 |
| Prior Transfer Date | Oct 10, 2008 |
| Prior Transfer Doc | 0000231147 |
| Record Updated | Sep 20, 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 | $458,426 (+2%) Land $197,297 Building $261,129 | |
| 2025 | $5,600.00 (-42.06%) | $449,438 (+4.04%) Land $193,429 Building $256,009 |
| 2023 | $9,665.00 (+84.31%) | $431,988 (+49.59%) Land $185,919 Building $246,069 |
| 2022 | $5,244.00 | $288,784 Land $98,186 Building $190,598 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | Not rated no burnable land within 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 613 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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