Contra Costa County property record for 5384 High Valley Ln, Antioch, CA 94531 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,543 sqft · built 2024 |
| Lot Size | 0.111 acres (4,846 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $928,500 (Jan 2025) |
| Tax Bill | $12,294 (2025) |
| Deeds & Mortgages | Feb 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 057-190-011-7 |
| Primary APN | 057-190-011-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,543 sqft Living Area |
| 1st Floor Area | 1,233 sqft |
| 2nd Floor Area | 1,310 sqft |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Lot Area | 4,846 sqft (0.111 acres) |
| Garage Type | Attached |
| Garage Area | 494 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5384 HIGH VALLEY LN |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-6235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9569 L11 |
| Legal Subdivision | VINEYARDS/SAND CRK PROMENADE S |
| Legal Tract | 9569 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 303207 |
Source: Contra Costa County records · APN 057-190-011-7
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 5384 HIGH VALLEY LN, ANTIOCH, CA 94531-6235 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 31, 2025 · Amount on Record |
| Deed Sale | Jan 31, 2025 · Amount on Record |
| Deed Document Number | 20259689 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 15, 2024 |
| Property Address | 5384 HIGH VALLEY LN, ANTIOCH, CA 94531-6235 |
| Document Number | 0000014715 |
| Map Reference | MB 549 PG 44-51 |
| Instrument Date | Feb 12, 2024 |
| Instrument | 2024-014715 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2024 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2700 CAMINO RAMON # 130, 130, SAN RAMON, CA 94583-5004 |
| Investor | Possibly a Property Investor |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Elementary School District | Brentwood Union Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $946,560 (+25.18%) Land $244,800 Building $701,760 | |
| 2025 | $12,294.00 (+545.69%) | $756,154 (+344.49%) Land $176,154 Building $580,000 |
| 2023 | $1,904.00 (+65.28%) | $170,119 Land $170,119 |
| 2022 | $1,152.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133032072, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Moderate above 62% of the US · above 37% of California |
|---|---|
| Wildfire Likelihood | About 1 in 559 per year |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 782 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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