Contra Costa County property record for 3656 Dormer Ave, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,522 sqft · built 1979 |
| Lot Size | 0.264 acres (11,499 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $219,000 (Jun 1999) |
| Tax Bill | $4,722 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 111-370-019-7 |
| Primary APN | 111-370-019-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 1,522 sqft Living Area |
| 1st Floor Area | 740 sqft |
| 2nd Floor Area | 782 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 11,499 sqft (0.264 acres) |
| Garage Type | Attached |
| Garage Area | 428 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3656 DORMER AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-1607 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR4942 LOT 9 & POR 5-8 & TR ADJ |
| Legal Tract | 4942 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 330000 |
Source: Contra Costa County assessment roll, as of July 14, 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 | 3656 DORMER AVE, CONCORD, CA 94519-1607 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 18, 1999 · Amount on Record |
| Deed Sale | Jun 18, 1999 · Amount on Record |
| Deed Document Number | 1999162852 |
| Last Transfer Date | Nov 19, 2010 |
| Transfer Doc | 0000268156 |
| Record Updated | Sep 20, 2026 |
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 | $350,168 (+2%) Land $144,543 Building $205,625 | |
| 2025 | $4,722.00 (+5.19%) Homeowner's exemption | $343,303 (+4.04%) Land $141,709 Building $201,594 |
| 2023 | $4,489.00 (+1.7%) Homeowner's exemption | $329,974 Land $136,207 Building $193,767 |
| 2022 | $4,414.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
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