Contra Costa County property record for 12 Big Bend Ct, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,835 sqft · built 2005 |
| Lot Size | 0.142 acres (6,185 sqft) |
| Owner | Individual Name on File |
| Last Sale | $310,000 (Apr 2008) |
| Tax Bill | $6,202 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Feb 2023 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-410-057-5 |
| Primary APN | 033-410-057-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,835 sqft Living Area |
| 1st Floor Area | 1,835 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 6,185 sqft (0.142 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 12 BIG BEND CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3977 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8752 L4 |
| Legal Subdivision | SUBDIVISION 8752 |
| Legal Tract | 8752 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 302012 |
12 Big Bend Ct is owned and occupied by an individual who acquired it in February 2023.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| 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 13, 2026 | Deed of Trust, Mortgage · Commercial Mortgage HOMETAP EQUITY PARTNERS LLC |
| Feb 28, 2023 | Intrafamily Transfer, Transfer · Line of Credit UNITED WHOLESALE MORTGAGE |
| Sep 1, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 2008 · Amount on File |
| Deed Sale | Apr 30, 2008 · Amount on File |
| Prior Sale | Sep 19, 2007 · Amount on File |
| Deed Document Number | 200894640 |
| Last Transfer Date | Feb 23, 2023 |
| Transfer Doc | 0000018426 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Transaction Type | Mortgage |
| Record Updated | Mar 26, 2026 |
| Name | Verified Name |
|---|---|
| Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Document Number | 0000025034 |
|---|---|
| Date | Mar 13, 2026 |
| Instrument | 2026- 025034 |
| Name | HOMETAP EQUITY PARTNERS LLC |
|---|---|
| Type | Mortgage Company |
| Address | 75 ARLINGTON ST STE 500, BOSTON, MA 02116 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 28, 2023 |
| Property Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Document Number | 0000018426 |
| Map Reference | MB 471 PG 30 |
| Instrument Date | Feb 23, 2023 |
| Instrument | 2023-018426 |
| Transaction Type | Transfer |
| Record Updated | Mar 9, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Document Number | 0000018427 |
|---|---|
| Date | Feb 28, 2023 |
| Instrument | 2023-018427 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 1, 2021 |
| Property Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Document Number | 0000245233 |
| Map Reference | MB 471 PG 30 |
| Instrument Date | Aug 25, 2021 |
| Instrument | 2021-245233 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 12 BIG BEND CT, OAKLEY, CA 94561-3977 |
| Document Number | 0000245234 |
|---|---|
| Date | Sep 1, 2021 |
| Instrument | 2021-245234 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Sep 1, 2036 |
The 2025 property tax bill for 12 Big Bend Ct was $6,202.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $415,317 (+2%) Land $133,969 Building $281,348 | |
| 2025 | $6,202.00 | $407,175 Land $131,343 Building $275,832 |
| 2023 | $5,993.00 (-0.23%) | $391,366 Land $126,244 Building $265,122 |
| 2022 | $6,007.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 12 Big Bend Ct 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 | 2 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 12 Big Bend Ct is moderate, ranking above 48% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 91 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 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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