Contra Costa County property record for 3513 Mac Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,901 sqft · built 1977 |
| Lot Size | 0.179 acres (7,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $360,000 (May 2015) |
| Tax Bill | $5,411 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Nov 2019 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-082-019 |
| Primary APN | 072-082-019 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 1,901 sqft Living Area |
| 1st Floor Area | 1,069 sqft |
| 2nd Floor Area | 832 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 7,800 sqft (0.179 acres) |
| Garage Type | Attached |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3513 MAC CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 4668 LOT 43 |
| Legal Subdivision | SUBDIVISION 4668 |
| Legal Tract | 4668 |
| Legal Lot Number | 43 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 307101 |
Source: Contra Costa County records · APN 072-082-019
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 | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 20, 2026 | Deed of Trust, Mortgage · Commercial Mortgage MARGENETTE WELLS REVOCABLE LIVING TRUST |
| Nov 27, 2019 | Deed of Trust, Mortgage · Conventional Mortgage LAND-HOME FINANCIAL SERVICES |
| Apr 05, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jul 01, 2019 | Quit Claim Deed, Mortgage · Conventional Mortgage LAND HM FIN'L SVCS INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 12, 2015 · Amount on Record |
| Deed Sale | May 12, 2015 · Amount on Record |
| Prior Sale | Oct 03, 1997 · Amount on Record |
| Deed Document Number | 201592785 |
| Last Transfer Date | Mar 31, 2022 |
| Transfer Doc | 0000059295 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Document Number | 0000027778 |
|---|---|
| Date | Mar 20, 2026 |
| Instrument | 2026- 027778 |
| Name | MARGENETTE WELLS REVOCABLE LIVING TRUST |
|---|---|
| Type | Private Party |
| Address | 3712 SIERRAWOOD CT, CONCORD, CA 94519 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000213429 |
|---|---|
| Date | Nov 27, 2019 |
| Instrument | 2019-213429 |
| Name | LAND-HOME FINANCIAL SERVICES |
|---|---|
| Type | Mortgage Company |
| Address | CONCORD, CA 94520 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 05, 2022 |
| Property Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Document Number | 0000059295 |
| Map Reference | MB 190 PG 11 |
| Instrument Date | Mar 31, 2022 |
| Instrument | 2022-059295 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | STEWART TITLE, STEWART TITLE OF PLACER |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Document Number | 0000059296 |
|---|---|
| Date | Apr 05, 2022 |
| Instrument | 2022-059296 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2052 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 01, 2019 |
| Property Address | 3513 MAC CT, ANTIOCH, CA 94509-5941 |
| Document Number | 0000100294 |
| Instrument Date | Jun 24, 2019 |
| Instrument | 100294 |
| Transaction Type | Mortgage |
| Record Updated | Jul 09, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3513 MAC CT ANTIOCH CA 945095941, ANTIOCH, CA 94509-5941 |
| Document Number | 100295 |
|---|---|
| Date | Jul 01, 2019 |
| Instrument | 100295 |
| Name | LAND HM FIN'L SVCS INC |
|---|---|
| Address | CONCORD, CA 94520 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 30, 2049 |
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 | $441,307 (+2%) Land $91,935 Building $349,372 | |
| 2025 | $5,411.00 (+5.17%) | $432,655 (+4.04%) Land $90,133 Building $342,522 |
| 2023 | $5,145.00 (+1.58%) | $415,856 Land $86,634 Building $329,222 |
| 2022 | $5,065.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
Based on FCC filings for 582 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF ANTIOCH serves 116,781 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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