Contra Costa County property record for 34 Helen Ave, Concord, CA 94518 · Last verified July 2026
| Property Type | Mobile Home |
|---|---|
| Lot Size | 18.1 acres (789,519 sqft) |
| Owner | Company Name on File |
| Tax Bill | $609 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 713-031-034 |
| Primary APN | 713-031-034 |
|---|---|
| Alternative APN |
|
| Architectural Style | Mobile Home |
|---|---|
| Lot Area | 789,519 sqft |
| Street Address | 34 HELEN AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-2028 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | TOWNE & COUNTRY |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 337202 |
Source: Contra Costa County records · APN 713-031-034
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 | Company Name on File |
|---|---|
| Mailing Address | 425 N WHISMAN RD, 600, MOUNTAIN VIEW, CA 94043-5733 |
| Owner Type | Company |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $56,800 (+2.71%) Building $56,800 | |
| 2025 | $609.00 (-16.8%) | $55,300 (-16.6%) Building $55,300 |
| 2023 | $732.00 (+25.99%) | $66,309 Building $66,309 |
| 2022 | $581.00 |
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 |
| 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.
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