Contra Costa County property record for 6231 Sellers Ave, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,049 sqft · built 1976 |
| Lot Size | 0.82 acres (35,719 sqft) |
| Owner | Company Name on File |
| Last Sale | $700,000 (Dec 2021) |
| Tax Bill | $9,839 (2025) |
| Deeds & Mortgages | Jul 2022 Line of Credit Dec 2021 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 033-170-017-9 |
| Primary APN | 033-170-017-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,049 sqft Living Area |
| 1st Floor Area | 2,049 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 35,719 sqft (0.82 acres) |
| Garage Type | Attached |
| Garage Area | 564 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 6231 SELLERS AVE |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3607 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARCEL MAP 4 PG 27 PCL B EX MR .82 AC |
| Legal Subdivision | PM 4 27 |
| Legal Tract | 4PM27 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 302011 |
Source: Contra Costa County assessment roll, 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 | Company Name on File |
|---|---|
| Mailing Address | 214 HEARTWOOD DR, OAKLEY, CA 94561-4418 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Jul 18, 2022 | Grant Deed, Transfer · Line of Credit SILVER HILL FINANCIAL LLC |
| Dec 14, 2021 | Grant Deed, Transfer · Commercial Mortgage KIAVI FUNDING INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 14, 2021 · Amount on Record |
| Deed Sale | Dec 14, 2021 · Amount on Record |
| Prior Sale | Sep 28, 2001 · Amount on Record |
| Deed Document Number | 2021338293 |
| Prior Transfer Date | Nov 6, 2001 |
| Prior Transfer Doc | 0000362405 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 18, 2022 |
| Property Address | 6231 SELLERS AVE, OAKLEY, CA 94561-3607 |
| Document Number | 0000114693 |
| Map Reference | MB 4 PG 27 |
| Instrument Date | Jul 12, 2022 |
| Instrument | 2022-114693 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 DEL ANTICO AVE UNIT 1032, 1032, OAKLEY, CA 94561-5649 |
| Document Number | 0000114694 |
|---|---|
| Date | Jul 18, 2022 |
| Instrument | 2022-114694 |
| Name | SILVER HILL FINANCIAL LLC |
|---|---|
| Type | Mortgage Company |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 14, 2021 |
| Property Address | 6231 SELLERS AVE, OAKLEY, CA 94561-3607 |
| Document Number | 0000338293 |
| Map Reference | MB 4 PG 27 |
| Instrument Date | Dec 3, 2021 |
| Instrument | 2021-338293 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 DEL ANTICO AVE UNIT 1032, 1032, OAKLEY, CA 94561-5649 |
| Investor | Possibly a Property Investor |
| Document Number | 0000338294 |
|---|---|
| Date | Dec 14, 2021 |
| Instrument | 2021-338294 |
| Name | KIAVI FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $909,241 (+2%) Land $432,972 Building $476,269 | |
| 2025 | $9,839.00 (+3.18%) | $891,414 (+4.04%) Land $424,483 Building $466,931 |
| 2023 | $9,536.00 (+0.98%) | $856,800 Land $408,000 Building $448,800 |
| 2022 | $9,443.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (2017–2022) |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 USA Fixed Wireless | 100 / 20 |
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