Contra Costa County property record for 3349 Walnut Ave, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,213 sqft · built 1949 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $478,000 (Jul 2007) |
| Tax Bill | $7,864 (2025) |
| Deeds & Mortgages | Dec 2022 Transfer May 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 113-133-014-2 |
| Primary APN | 113-133-014-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,213 sqft Living Area |
| 1st Floor Area | 1,213 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Type | Attached |
| Garage Area | 351 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 3349 WALNUT AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-2842 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | BURGESS WALNUT LANDS POR LOT 81 |
| Legal Subdivision | PARKSIDE ADD |
| Legal Block | E |
| Legal Lot Number | 81 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5001 |
| Census Tract | 331000 |
Source: Contra Costa County records, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 3349 WALNUT AVE, CONCORD, CA 94519-2842 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 21, 2022 | Intrafamily Transfer, Transfer |
| May 14, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 18, 2007 · Amount on Record |
| Deed Sale | Jul 18, 2007 · Amount on Record |
| Deed Document Number | 2007207221 |
| Last Transfer Date | Dec 8, 2022 |
| Transfer Doc | 0000186505 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 21, 2022 |
| Property Address | 3349 WALNUT AVE, CONCORD, CA 94519-2842 |
| Document Number | 0000186505 |
| Map Reference | MB 4 PG 92 |
| Instrument Date | Dec 8, 2022 |
| Instrument | 2022-186505 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3349 WALNUT AVE, CONCORD, CA 94519-2842 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 14, 2021 |
| Property Address | 3349 WALNUT AVE, CONCORD, CA 94519-2842 |
| Document Number | 0000144635 |
| Map Reference | MB 4 PG 92 |
| Instrument Date | Jan 31, 2021 |
| Instrument | 2021-144635 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3349 WALNUT AVE, CONCORD, CA 94519-2842 |
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 | $640,402 (+2%) Land $442,124 Building $198,278 | |
| 2025 | $7,864.00 (+4.63%) Homeowner's exemption | $627,846 (-10.31%) Land $433,455 Building $194,391 |
| 2023 | $7,516.00 (+0.31%) Homeowner's exemption | $700,000 Land $500,000 Building $200,000 |
| 2022 | $7,493.00 |
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
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 505 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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