Contra Costa County property record for 818 Bourton Ct, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,954 sqft · built 1986 |
| Lot Size | 0.214 acres (9,315 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $308,500 (Apr 2008) |
| Tax Bill | $5,103 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-422-017-5 |
| Primary APN | 071-422-017-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,954 sqft Living Area |
| 1st Floor Area | 1,184 sqft |
| 2nd Floor Area | 770 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 9,315 sqft (0.214 acres) |
| Garage Type | Attached |
| Garage Area | 434 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 818 BOURTON CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5553 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04698 L0062 B EX MR |
| Legal Subdivision | CREEKSIDE UNIT #3 |
| Legal Tract | 04698 |
| Legal Lot Number | 62 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 307101 |
Source: Contra Costa County records · APN 071-422-017-5
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 | 818 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 26, 2020 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Dec 06, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 30, 2008 · Amount on Record |
| Deed Sale | Apr 30, 2008 · Amount on Record |
| Prior Sale | Sep 11, 2007 · Amount on Record |
| Deed Document Number | 200894928 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 818 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Address | 818 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Document Number | 0000249531 |
|---|---|
| Date | Oct 26, 2020 |
| Instrument | 2020-249531 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 818 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 818 BOURTON CT, ANTIOCH, CA 94509-5553 |
| Document Number | 0000331822 |
|---|---|
| Date | Dec 06, 2021 |
| Instrument | 2021-331822 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2051 |
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 | $413,307 (+2%) Land $24,776 Building $388,531 | |
| 2025 | $5,103.00 (+5.22%) | $405,204 (+4.04%) Land $24,291 Building $380,913 |
| 2023 | $4,850.00 (+1.57%) | $389,472 Land $23,349 Building $366,123 |
| 2022 | $4,775.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 561 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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