Contra Costa County property record for 3440 Walnut Ave, Concord, CA 94519 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1988 |
| Square Footage | 1,733 sqft Living Area |
| Lot Size | 9,500 sqft (0.218 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $515,000 (2015) |
| Tax Bill | $7,662.00 (2025) |
| Primary APN | 113-360-017-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,733 sqft Living Area |
| 1st Floor | 1,733 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 9,500 sqft (0.218 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 506 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 3440 WALNUT AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-2436 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T6875 L17 |
| Legal Tract | 6875 |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 5 |
| Census Block | 5004 |
| Census Tract | 331000 |
Source: Contra Costa County records · APN 113-360-017-9
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3440 WALNUT AVE, CONCORD, CA 94519-2436 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 20, 2015 · Amount on Record |
| Deed Sale | Nov 20, 2015 · Amount on Record |
| Prior Sale | Jul 18, 2006 · Amount on Record |
| Deed Doc Number | 2015242327 |
| Prior Transfer Date | Nov 19, 2002 |
| Prior Transfer Doc | 0000443539 |
| Record Refreshed | 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 | $621,841 (+2%) Land $332,052 Building $289,789 | |
| 2025 | $7,662.00 (+4.66%) Homeowner's exemption | $609,649 (+4.04%) Land $325,542 Building $284,107 |
| 2023 | $7,321.00 (+1.38%) Homeowner's exemption | $585,977 Land $312,901 Building $273,076 |
| 2022 | $7,221.00 |
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