Contra Costa County property record for 5035 Clayton Rd, Concord, CA 94521 · Last verified August 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1964 |
| Square Footage | 1,456 sqft Gross Area |
| Lot Size | 8,181 sqft (0.188 acres) |
| Last Sale | $400,000 (2015) |
| Tax Bill | $6,415.00 (2025) |
Source: Contra Costa County records · APN 116-201-008-4
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 5231 HERITAGE DR, CONCORD, CA 94521-3183 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 26, 2015 · Amount on Record |
| Deed Sale | Jun 26, 2015 · Amount on Record |
| Prior Sale | Aug 29, 2003 · Amount on Record |
| Deed Doc Number | 2015132072 |
| Last Transfer Date | Oct 21, 2024 |
| Transfer Doc | 0000115427 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $490,344 (+2%) Land $294,208 Building $196,136 | |
| 2025 | $6,415.00 (-11.08%) | $480,731 (+4.04%) Land $288,440 Building $192,291 |
| 2023 | $7,214.00 (+13.53%) | $462,066 Land $277,241 Building $184,825 |
| 2022 | $6,354.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 116-201-008-4 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Rooms |
|---|---|
| Building Area | 1,456 sqft Gross Area |
| 1st Floor | 1,456 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 8,181 sqft (0.188 acres) |
| Street Address | 5035 CLAYTON RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3006 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | HEATHER ACRES #1 LOT 5 |
| Legal Subdivision | HEATHER ACRES 01 |
| Legal Lot Number | 5 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3009 |
| Census Tract | 333101 |
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