Contra Costa County property record for 4008 Sun Crest St, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 3,934 sqft · built 2008 |
| Lot Size | 0.135 acres (5,873 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $610,000 (Oct 2017) |
| Tax Bill | $10,082 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Mar 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 089-560-027-8 |
| Primary APN | 089-560-027-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,934 sqft Living Area |
| 1st Floor Area | 1,876 sqft |
| 2nd Floor Area | 2,058 sqft |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2009 |
| Lot Area | 5,873 sqft (0.135 acres) |
| Garage Type | Attached |
| Garage Area | 705 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4008 SUN CREST ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6291 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8585 L85 |
| Legal Subdivision | SUBDIVISION 8585 |
| Legal Tract | 8585 |
| Legal Lot Number | 85 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 313106 |
4008 Sun Crest St is owned and occupied by two individuals who acquired it in March 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 29, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Mar 29, 2021 | Affidavit of Death of Joint Tenant, Transfer BESTON NATIONAL TITLE AGENCY LLC, BOSTON NATIONAL TTL AGCY LLC |
| Oct 13, 2017 | Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 13, 2017 · Amount on File |
| Deed Sale | Oct 13, 2017 · Amount on File |
| Prior Sale | Nov 26, 2014 · Amount on File |
| Deed Document Number | 2017188359 |
| Last Transfer Date | Mar 22, 2021 |
| Transfer Doc | 0000093543 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 29, 2021 |
| Property Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Document Number | 0000093543 |
| Map Reference | MB 470 PG 1 |
| Instrument Date | Mar 22, 2021 |
| Instrument | 2021-093543 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | BNT TITLE COMPANY/CA, BNT TITLE COMPANY OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Document Number | 0000093544 |
|---|---|
| Date | Mar 29, 2021 |
| Instrument | 2021-093544 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Apr 1, 2036 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 29, 2021 |
| Property Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Document Number | 0000093542 |
| Map Reference | MB 470 PG 1 |
| Instrument Date | Mar 22, 2021 |
| Instrument | 2021-093542 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | BESTON NATIONAL TITLE AGENCY LLC, BOSTON NATIONAL TTL AGCY LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 13, 2017 |
| Property Address | 4008 SUN CREST ST, ANTIOCH, CA 94509-6291 |
| Document Number | 0000188359 |
| Map Reference | MB470 PG1 |
| Instrument Date | Oct 10, 2017 |
| Instrument | 2017-188359 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| 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 | 231 GARCIA AVE, SAN LEANDRO, CA 94577-1715 |
| Document Number | 0000188360 |
|---|---|
| Date | Oct 13, 2017 |
| Instrument | 2017-188360 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2047 |
The 2025 property tax bill for 4008 Sun Crest St was $10,082.
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 | $707,952 (+2%) Land $208,903 Building $499,049 | |
| 2025 | $10,082.00 | $694,071 Land $204,807 Building $489,264 |
| 2023 | $9,782.00 (+2.4%) | $667,121 Land $196,855 Building $470,266 |
| 2022 | $9,553.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4008 Sun Crest St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 4008 Sun Crest St is high, ranking above 73% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 264 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures