Contra Costa County property record for 400 Hill Ave, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,569 sqft · built 2002 |
| Lot Size | 0.134 acres (5,830 sqft) |
| Owner | Individual Name on File |
| Last Sale | $595,000 (Aug 2026) |
| Tax Bill | $5,565 (2025) |
| Deeds & Mortgages | Aug 2026 Sale & Mortgage Mar 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-370-001-1 |
| Primary APN | 033-370-001-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,569 sqft Living Area |
| 1st Floor Area | 1,569 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 5,830 sqft (0.134 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 400 HILL AVE |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2770 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P-1 |
| Legal Description | T8391 L86 |
| Legal Subdivision | 8391 |
| Legal Tract | 8391 |
| Legal Lot Number | 86 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 302012 |
400 Hill Ave is owned and occupied by an individual who bought it in August 2026.
Source: Contra Costa County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 400 HILL AVE, OAKLEY, CA 94561-2770 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Man |
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 |
|---|---|
| Aug 25, 2026 | Grant Deed, Transfer · Conventional Mortgage EVERETT FINANCIAL INC |
| Mar 20, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 25, 2026 · Amount on File |
| Deed Sale | Aug 25, 2026 · Amount on File |
| Prior Sale | Apr 23, 2003 · Amount on File |
| Deed Document Number | 202689457 |
| Prior Transfer Date | Jul 18, 2005 |
| Prior Transfer Doc | 0000321174 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 25, 2026 |
| Property Address | 400 HILL AVE, OAKLEY, CA 94561-2770 |
| Document Number | 0000089457 |
| Instrument Date | Aug 20, 2026 |
| Instrument | 202689457 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $66,104.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 HILL AVE, OAKLEY, CA 94561-2770 |
| Document Number | 0000089458, |
|---|---|
| Date | Aug 25, 2026 |
| Instrument | 202689458 |
| Name | EVERETT FINANCIAL INC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 20, 2017 |
| Property Address | 400 HILL AVE, OAKLEY, CA 94561-2770 |
| Document Number | 0000048139 |
| Instrument Date | Feb 6, 2017 |
| Instrument | 48139 |
| Transaction Type | Transfer |
| Record Updated | Mar 28, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 400 HILL AVE OAKLEY CA 945612770, OAKLEY, CA 94561-2770 |
The 2025 property tax bill for 400 Hill Ave was $5,565 with a homeowner's exemption.
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 | $354,526 (+2%) Land $152,887 Building $201,639 | |
| 2025 | $5,565.00 Homeowner's exemption | $347,576 Land $149,890 Building $197,686 |
| 2023 | $5,390.00 (+1.33%) Homeowner's exemption | $334,080 Land $144,070 Building $190,010 |
| 2022 | $5,319.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 400 Hill Ave 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 | 1 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 400 Hill Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 352 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 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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