Contra Costa County property record for 405 Highland Ct, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,770 sqft · built 1991 |
| Lot Size | 0.154 acres (6,696 sqft) |
| Owner | Trust Name on File |
| Last Sale | $167,000 (Jun 1995) |
| Tax Bill | $3,890 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 100-420-001-8 |
| Primary APN | 100-420-001-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,770 sqft Living Area |
| 1st Floor Area | 1,490 sqft |
| Basement Area | 280 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 6,696 sqft (0.154 acres) |
| Garage Type | Attached |
| Garage Area | 522 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 405 HIGHLAND CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1130 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | T7178 L1 |
| Legal Tract | 7178 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1046 |
| Census Tract | 315000 |
405 Highland Ct is owner-occupied and held in a trust since October 1997.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 405 HIGHLAND CT, CONCORD, CA 94520-1130 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 23, 1995 · Amount on File |
| Deed Sale | Jun 23, 1995 · Amount on File |
| Prior Sale | Dec 2, 1994 · Amount on File |
| Deed Document Number | 199598690 |
| Last Transfer Date | Oct 23, 1997 |
| Transfer Doc | 0000207324 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 405 Highland Ct was $3,890 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $286,087 (+2%) Land $118,202 Building $167,885 | |
| 2025 | $3,890.00 Homeowner's exemption | $280,479 Land $115,885 Building $164,594 |
| 2023 | $3,719.00 (+0.92%) Homeowner's exemption | $269,589 Land $111,386 Building $158,203 |
| 2022 | $3,685.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 405 Highland Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1993.
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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (1993) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding |
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 405 Highland Ct is moderate, ranking above 53% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 53% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 191 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable | 1,500 / 50 |
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile.
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