Contra Costa County property record for 1648 Clayton Rd, Concord, CA 94520
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 5,728 sqft · built 1960 |
| Lot Size | 0.225 acres (9,804 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,530,000 (Aug 2001) |
| Tax Bill | $20,065 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-010-036-1 |
| Primary APN | 128-010-036-1 |
|---|---|
| Alternative APN |
|
| Total Rooms | 8 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 5,728 sqft Living Area |
| 1st Floor Area | 5,728 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 9,804 sqft (0.225 acres) |
| Street Address | 1648 CLAYTON RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-3336 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | CONCORD ACRES ANNEX POR LOT 58 |
| Legal Subdivision | CONCORD ACRES ANX |
| Legal Lot Number | 58 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 336103 |
1648 Clayton Rd, a residential property, is held in a trust since August 2001.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5115 JOHNSON DR, PLEASANTON, CA 94588-3343 |
| 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 | Aug 13, 2001 · Amount on File |
| Deed Sale | Aug 13, 2001 · Amount on File |
| Prior Sale | Jan 22, 1999 · Amount on File |
| Deed Document Number | 2001238961 |
| Prior Transfer Date | May 19, 1995 |
| Prior Transfer Doc | 0000083784 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1648 Clayton Rd was $20,065.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,152,718 (+2%) Land $346,564 Building $806,154 | |
| 2025 | $20,065.00 | $1,130,117 Land $339,769 Building $790,348 |
| 2023 | $18,840.00 (+2.5%) | $1,086,234 Land $326,576 Building $759,658 |
| 2022 | $18,380.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1648 Clayton Rd 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 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.
The area around 1648 Clayton Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | 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 292 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: AT&T, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures