Contra Costa County property record for 3642 Concord Blvd, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,511 sqft · built 1939 |
| Lot Size | 0.317 acres (13,790 sqft) |
| Owner | Company Name on Record |
| Last Sale | $210,000 (Feb 1999) |
| Tax Bill | $11,648 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-370-055-5 |
| Primary APN | 114-370-055-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,511 sqft Living Area |
| 1st Floor Area | 2,511 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Composition Shingle |
| Lot Area | 13,790 sqft (0.317 acres) |
| Garage Type | Carport |
| Garage Area | 305 sqft |
| Carport | Carport |
| Carport Area | 305 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3642 CONCORD BLVD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-1807 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | PCL MAP 91 PG 48 PCL B |
| Legal Tract | 91PM48 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 331000 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1042 SIERRA ST, BERKELEY, CA 94707-2527 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 25, 1999 · Amount on Record |
| Deed Sale | Feb 25, 1999 · Amount on Record |
| Prior Sale | Feb 6, 1998 · Amount on Record |
| Deed Document Number | 199951889 |
| Last Transfer Date | Aug 27, 2013 |
| Transfer Doc | 0000217903 |
| Record Updated | Oct 29, 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 | $983,178 (+2%) Land $572,220 Building $410,958 | |
| 2025 | $11,648.00 (+167.59%) | $963,900 (+204.63%) Land $561,000 Building $402,900 |
| 2023 | $4,353.00 (+1.73%) Homeowner's exemption | $316,416 Land $128,070 Building $188,346 |
| 2022 | $4,279.00 |
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 · 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 Record median of 12 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 6 (1982–2014) |
| Claims Outside the SFHA | 1 of 6 |
| Most Recent Claim | Dec 2014 · rainfall accumulation |
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.
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 657 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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