Contra Costa County property record for 3401 Walnut Ave, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,002 sqft · built 1958 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $880,000 (Sep 2020) |
| Tax Bill | $11,521 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Sep 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 113-141-037-3 |
| Primary APN | 113-141-037-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,002 sqft Living Area |
| 1st Floor Area | 2,582 sqft |
| 2nd Floor Area | 420 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1966 |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 3401 WALNUT AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-2435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | WALNUT LANDS #2 POR 83 |
| Legal Subdivision | R N BURGESS COS MAP 02 |
| Legal Lot Number | 83 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5000 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 865 WALNUT AVE, WALNUT CREEK, CA 94598-3736 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 1, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Sep 15, 2020 | Grant Deed, Transfer · Conventional Mortgage BAY EQUITY LLC |
| Dec 4, 2018 | Affidavit of Death, Transfer NOT AVAILABLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 15, 2020 · Amount on Record |
| Deed Sale | Sep 15, 2020 · Amount on Record |
| Deed Document Number | 2020204700 |
| Prior Transfer Date | Sep 14, 2011 |
| Prior Transfer Doc | 0000189101 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3401 WALNUT AVE, CONCORD, CA 94519-2435 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | AMERICAN COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 3401 WALNUT AVE, CONCORD, CA 94519-2435 |
| Document Number | 0000328327 |
|---|---|
| Date | Dec 1, 2021 |
| Instrument | 2021-328327 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Dec 1, 2036 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 15, 2020 |
| Property Address | 3401 WALNUT AVE, CONCORD, CA 94519-2435 |
| Document Number | 0000204700 |
| Map Reference | VOL 4 PG 92 |
| Instrument Date | Sep 4, 2020 |
| Instrument | 2020-204700 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3401 WALNUT AVE, CONCORD, CA 94519-2435 |
| Document Number | 0000204701 |
|---|---|
| Date | Sep 15, 2020 |
| Instrument | 2020-204701 |
| Name | BAY EQUITY LLC |
|---|---|
| Type | Mortgage Company |
| Address | CORTE MADERA, CA 94925 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 4, 2018 |
| Property Address | 3401 WALNUT AVE, CONCORD, CA 94519-2435 |
| Document Number | 0000194092 |
| Instrument Date | Nov 26, 2018 |
| Instrument | 194092 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2018 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3401 WALNUT AVE CONCORD CA 945192435, CONCORD, CA 94519-2435 |
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 | $971,588 (+2%) Land $480,274 Building $491,314 | |
| 2025 | $11,521.00 (+4.34%) | $952,538 (+4.04%) Land $470,857 Building $481,681 |
| 2023 | $11,042.00 (+1.2%) | $915,552 Land $452,574 Building $462,978 |
| 2022 | $10,911.00 |
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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