Contra Costa County property record for 5150 Grapevine Ln, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,093 sqft · built 2023 |
| Lot Size | 0.242 acres (10,538 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $887,000 (Jul 2024) |
| Tax Bill | $13,139 (2025) |
| Deeds & Mortgages | Sep 2021 Construction Loan |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-590-001-3 |
| Primary APN | 034-590-001-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,093 sqft Living Area |
| 1st Floor Area | 2,093 sqft |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2024 |
| Lot Area | 10,538 sqft (0.242 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5150 GRAPEVINE LN |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-6020 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8734 L1 |
| Legal Subdivision | STONEWOOD |
| Legal Tract | 8734 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 302007 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 5150 GRAPEVINE LN, OAKLEY, CA 94561-6020 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 3, 2024 · Amount on Record |
| Deed Sale | Jul 3, 2024 · Amount on Record |
| Deed Document Number | 202463591 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | GRAPEVINE LN, OAKLEY, CA 94561 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 4021 PORT CHICAGO HWY, CONCORD, CA 94520-1122 |
| Document Number | 0000253373 |
|---|---|
| Date | Sep 10, 2021 |
| Instrument | 2021-253373 |
| Name | COMERICA BANK |
|---|---|
| Type | Bank |
| Address | LIVONIA, MI 48152 |
| Type | Construction 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 | $971,730 (+9.61%) Land $214,200 Building $757,530 | |
| 2025 | $13,139.00 (+259.38%) | $886,500 (+531.7%) Land $210,000 Building $676,500 |
| 2023 | $3,656.00 (+76.11%) | $140,336 Land $140,336 |
| 2022 | $2,076.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 338 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures