Contra Costa County property record for 803 Bourton Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,865 sqft · built 1986 |
| Lot Size | 0.35 acres (15,260 sqft) |
| Owner | Company Name on Record |
| Last Sale | $250,000 (Sep 2000) |
| Tax Bill | $4,786 (2025) |
| Deeds & Mortgages | Feb 2017 Mortgage Nov 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-422-012-6 |
| Primary APN | 071-422-012-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,865 sqft Living Area |
| 1st Floor Area | 1,137 sqft |
| 2nd Floor Area | 728 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 15,260 sqft (0.35 acres) |
| Garage Type | Attached |
| Garage Area | 412 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 803 BOURTON CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5553 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04698 L0057 B EX MR |
| Legal Subdivision | SUBDIVISION 4698 |
| Legal Tract | 04698 |
| Legal Lot Number | 57 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 307101 |
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 | 803 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 10, 2017 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Nov 27, 2019 | Quit Claim Deed, Transfer OTHER |
| Aug 3, 2018 | Deed of Trust, Mortgage · Conventional Mortgage SPRING EQ LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 13, 2000 · Amount on Record |
| Deed Sale | Sep 13, 2000 · Amount on Record |
| Deed Document Number | 2000198209 |
| Last Transfer Date | Aug 3, 2019 |
| Transfer Doc | 0000213473 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 803 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TITLE 365 CORACPOLIS PA |
| Name | Verified Name |
|---|
| Document Number | 0000026788 |
|---|---|
| Date | Feb 10, 2017 |
| Instrument | 2017-026788 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 1, 2032 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 27, 2019 |
| Property Address | 803 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Document Number | 0000213473 |
| Instrument Date | Aug 3, 2019 |
| Instrument | 213473 |
| Transaction Type | Transfer |
| Record Updated | Dec 12, 2019 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 803 BOURTON CT ANTIOCH CA 945095553, ANTIOCH, CA 94509-5553 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 803 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Document Number | 0000127093 |
| Instrument Date | Aug 3, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 16, 2018 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 803 BOURTON CT ANTIOCH CA 945095553, ANTIOCH, CA 94509-5553 |
| Document Number | 0000127093 |
|---|---|
| Date | Aug 9, 2018 |
| Instrument | 127093 |
| Name | SPRING EQ LLC |
|---|---|
| Address | PHILADELPHIA, PA 19104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Aug 8, 2038 |
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 | $384,219 (+2%) Land $83,351 Building $300,868 | |
| 2025 | $4,786.00 (+5.28%) | $376,686 (+4.04%) Land $81,717 Building $294,969 |
| 2023 | $4,546.00 (+1.56%) | $362,061 Land $78,545 Building $283,516 |
| 2022 | $4,476.00 |
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 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 579 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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