Contra Costa County property record for 3880 Osprey Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,624 sqft · built 2010 |
| Lot Size | 0.114 acres (4,978 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $311,500 (Aug 2010) |
| Tax Bill | $4,831 (2025) |
| Deeds & Mortgages | Apr 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 075-610-062-4 |
| Primary APN | 075-610-062-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,624 sqft Living Area |
| 1st Floor Area | 1,624 sqft |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 4,978 sqft (0.114 acres) |
| Garage Type | Attached |
| Garage Area | 425 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3880 OSPREY DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6473 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6708 L62 |
| Legal Subdivision | SUBDIVISION 6708 |
| Legal Tract | 6708 |
| Legal Lot Number | 62 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 355107 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3880 OSPREY DR, ANTIOCH, CA 94509-6473 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 20, 2010 · Amount on Record |
| Deed Sale | Aug 20, 2010 · Amount on Record |
| Deed Document Number | 2010171448 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3880 OSPREY DR, ANTIOCH, CA 94509-6473 |
| Transaction Type | Mortgage |
| Record Updated | Apr 11, 2023 |
| Title Company | WESTENN TITLE COMPANY, WESTERN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3880 OSPREY DR, ANTIOCH, CA 94509-6473 |
| Document Number | 0000030648 |
|---|---|
| Date | Apr 3, 2023 |
| Instrument | 2023-030648 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Mar 1, 2053 |
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 | $400,323 (+2%) Land $82,395 Building $317,928 | |
| 2025 | $4,831.00 (+6.2%) Homeowner's exemption | $392,475 (+4.04%) Land $80,780 Building $311,695 |
| 2023 | $4,549.00 (+1.52%) Homeowner's exemption | $377,238 Land $77,645 Building $299,593 |
| 2022 | $4,481.00 |
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 | High above 82% of the US · above 60% of California |
|---|---|
| Wildfire Likelihood | 0.7% 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 474 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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