Contra Costa County property record for 105 Prospect Ct, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,578 sqft · built 2003 |
| Lot Size | 0.318 acres (13,865 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $400,000 (Aug 2013) |
| Tax Bill | $9,824 (2025) |
| Deeds & Mortgages | Jun 2020 Transfer Jun 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 041-310-005-8 |
| Primary APN | 041-310-005-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,578 sqft Living Area |
| 1st Floor Area | 1,696 sqft |
| 2nd Floor Area | 1,882 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 13,865 sqft (0.318 acres) |
| Garage Type | Attached |
| Garage Area | 659 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 105 PROSPECT CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3964 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P-1 |
| Legal Description | T7358 L5 |
| Legal Subdivision | SUBDIVISION 7358 |
| Legal Tract | 7358 |
| Legal Lot Number | 5 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 302013 |
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 Company Names on Record |
|---|---|
| Mailing Address | 1090 VICTORINE RD, LIVERMORE, CA 94551-6635 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jun 3, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jun 26, 2017 | Deed of Trust, Mortgage · Conventional Mortgage ETHOS LNDG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 28, 2013 · Amount on Record |
| Deed Sale | Aug 28, 2013 · Amount on Record |
| Prior Sale | Sep 12, 2003 · Amount on Record |
| Deed Document Number | 2013213939 |
| Last Transfer Date | May 6, 2020 |
| Transfer Doc | 0000106055 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 3, 2020 |
| Property Address | 105 PROSPECT CT, OAKLEY, CA 94561-3964 |
| Document Number | 0000106055 |
| Instrument Date | May 6, 2020 |
| Instrument | 106055 |
| Transaction Type | Transfer |
| Record Updated | Jun 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1090 VICTORINE RD LIVERMORE CA 945516635, LIVERMORE, CA 94551-6635 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 105 PROSPECT CT, OAKLEY, CA 94561-3964 |
| Document Number | 0000117665 |
| Instrument Date | Jun 26, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jul 10, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1090 VICTORINE RD LIVERMORE CA 945516635, LIVERMORE, CA 94551-6635 |
| Document Number | 0000117665 |
|---|---|
| Date | Jun 30, 2017 |
| Instrument | 117665 |
| Name | ETHOS LNDG |
|---|---|
| Address | PITTSBURGH, PA 15212 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 29, 2047 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $700,200 (+2%) Land $106,277 Building $593,923 | |
| 2025 | $9,824.00 (+4.13%) | $686,472 (+4.04%) Land $104,194 Building $582,278 |
| 2023 | $9,434.00 (+1.87%) | $659,817 Land $100,149 Building $559,668 |
| 2022 | $9,261.00 |
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 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007 |
|---|---|
| Water Source | Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT |
| Last State Inspection | Jan 2024 |
| Also Mapped Here | CONTRA COSTA WATER DISTRICT |
| Lead | 2 ppb (2020–2022) 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 187 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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