Contra Costa County property record for 5101 Comanche Ct, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 2,059 sqft · built 1997 |
| Lot Size | 0.224 acres (9,750 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $500,000 (Nov 2020) |
| Tax Bill | $7,509 (2025) |
| Deeds & Mortgages | Mar 2022 Transfer Nov 2020 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-210-029-9 |
| Primary APN | 055-210-029-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,059 sqft Living Area |
| 1st Floor Area | 1,156 sqft |
| 2nd Floor Area | 903 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 9,750 sqft (0.224 acres) |
| Garage Type | Attached |
| Garage Area | 518 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 5101 COMANCHE CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8403 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7127 L137 |
| Legal Subdivision | SUBDIVISION 7127 |
| Legal Tract | 7127 |
| Legal Lot Number | 137 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 303207 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Mar 7, 2022 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE |
| Nov 25, 2020 | Grant Deed, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Jun 18, 2018 | Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Jun 18, 2018 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 25, 2020 · Amount on Record |
| Deed Sale | Nov 25, 2020 · Amount on Record |
| Prior Sale | Jan 28, 2014 · Amount on Record |
| Deed Document Number | 2020288277 |
| Last Transfer Date | Nov 18, 2021 |
| Transfer Doc | 0000040358 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 7, 2022 |
| Property Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Number | 0000040358 |
| Map Reference | MB 344 PG 38 |
| Instrument Date | Nov 18, 2021 |
| Instrument | 2022-040358 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 25, 2020 |
| Property Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Number | 0000288277 |
| Map Reference | MB 344 PG 38 |
| Instrument Date | Nov 22, 2020 |
| Instrument | 2020-288277 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | CALATLANTIC TITLE INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Number | 0000288278 |
|---|---|
| Date | Nov 25, 2020 |
| Instrument | 2020-288278 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 18, 2018 |
| Property Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Number | 0000096432 |
| Instrument Date | Jun 12, 2018 |
| Instrument | 96432 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 5149 WINTERGLEN CT ANTIOCH CA 945318153, ANTIOCH, CA 94531-8153 |
| Document Number | 96434 |
|---|---|
| Date | Jun 18, 2018 |
| Instrument | 96434 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 17, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 18, 2018 |
| Property Address | 5101 COMANCHE CT, ANTIOCH, CA 94531-8403 |
| Document Number | 0000096433 |
| Instrument Date | Jun 12, 2018 |
| Instrument | 96433 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 5149 WINTERGLEN CT ANTIOCH CA 945318153, ANTIOCH, CA 94531-8153 |
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 | $650,000 (-) Land $239,717 Building $410,283 | |
| 2025 | $7,509.00 (-6.81%) | $650,000 (-9.61%) Land $239,717 Building $410,283 |
| 2023 | $8,058.00 (+36.39%) | $719,100 Land $265,200 Building $453,900 |
| 2022 | $5,908.00 |
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 | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect 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 638 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 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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