Contra Costa County property record for 263 Horizon Ct, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,102 sqft · built 1996 |
| Lot Size | 0.089 acres (3,870 sqft) |
| Owner | Individual Name on File |
| Last Sale | $138,000 (Jul 1998) |
| Tax Bill | $3,988 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 035-263-030-5 |
| Primary APN | 035-263-030-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,102 sqft Living Area |
| 1st Floor Area | 1,102 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1997 |
| Lot Area | 3,870 sqft (0.089 acres) |
| Garage Type | Attached |
| Garage Area | 427 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 263 HORIZON CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7837 L30 |
| Legal Subdivision | SUBDIVISION 7837 |
| Legal Tract | 7837 |
| Legal Lot Number | 30 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 302007 |
263 Horizon Ct is owned and occupied by an individual who bought it in July 1998.
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 File |
|---|---|
| Mailing Address | 263 HORIZON CT, OAKLEY, CA 94561-2422 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 20, 1998 · Amount on File |
| Deed Sale | Jul 20, 1998 · Amount on File |
| Prior Sale | May 21, 1997 · Amount on File |
| Deed Document Number | 1998167519 |
| Prior Transfer Date | Aug 25, 1997 |
| Prior Transfer Doc | 0000165006 |
| Record Updated | Oct 29, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 2, 2021 |
| Property Address | 263 HORIZON CT, OAKLEY, CA 94561-2422 |
| Document Number | 0000189750 |
| Map Reference | MB 377 PG 32-36 |
| Instrument Date | Jun 25, 2021 |
| Instrument | 2021-189750 |
| Record Updated | May 30, 2023 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 263 HORIZON CT, OAKLEY, CA 94561-2422 |
| Investor | Possibly a Property Investor |
| Document Number | 0000189751 |
|---|---|
| Date | Jul 2, 2021 |
| Instrument | 2021-189751 |
| Name | UNITED WHOLESALE LENDING |
|---|---|
| Type | Non-Lending Institution |
| Address | SACRAMENTO, CA 95814 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2051 |
The 2025 property tax bill for 263 Horizon Ct was $3,988.
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 | $220,640 (+2%) Land $46,034 Building $174,606 | |
| 2025 | $3,988.00 | $216,315 Land $45,132 Building $171,183 |
| 2023 | $3,874.00 (+1.04%) | $207,918 Land $43,381 Building $164,537 |
| 2022 | $3,834.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 263 Horizon 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 | 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 263 Horizon Ct is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 626 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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