Contra Costa County property record for 4417 Black Walnut Ct, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,367 sqft · built 1979 |
| Lot Size | 0.133 acres (5,796 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $710,000 (Apr 2018) |
| Tax Bill | $9,929 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer Feb 2020 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 133-260-037-6 |
| Primary APN | 133-260-037-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,367 sqft Living Area |
| 1st Floor Area | 1,367 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 5,796 sqft (0.133 acres) |
| Garage Type | Attached |
| Garage Area | 439 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4417 BLACK WALNUT CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4319 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | T04838 L1059 B |
| Legal Subdivision | THE CROSSINGS |
| Legal Tract | 04838 |
| Legal Lot Number | 1059 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 334006 |
4417 Black Walnut Ct is held in a trust since April 2024.
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 24, 2024 | Intrafamily Transfer, Transfer |
| Feb 11, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jul 14, 2019 | Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS |
| Apr 25, 2018 | Grant Deed, Transfer · Conventional with PMI QUICKEN LNS |
| Apr 25, 2018 | Quit Claim Deed, Transfer CHICAGO TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 25, 2018 · Amount on File |
| Deed Sale | Apr 25, 2018 · Amount on File |
| Prior Sale | Jul 14, 2016 · Amount on File |
| Deed Document Number | 201863692 |
| Last Transfer Date | Apr 23, 2024 |
| Transfer Doc | 0000038001 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 24, 2024 |
| Property Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Number | 0000038001 |
| Map Reference | MB 198 PG 14 |
| Instrument Date | Apr 23, 2024 |
| Instrument | 2024-038001 |
| Transaction Type | Transfer |
| Record Updated | May 3, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Revocable Trust |
| Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 11, 2020 |
| Property Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Number | 0000025729 |
| Instrument Date | Feb 11, 2020 |
| Instrument | 25729 |
| Transaction Type | Transfer |
| Record Updated | Mar 9, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4417 BLACK WALNUT CT CONCORD CA 945214319, CONCORD, CA 94521-4319 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Number | 0000112272 |
| Instrument Date | Jul 14, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4417 BLACK WALNUT CT CONCORD CA 945214319, CONCORD, CA 94521-4319 |
| Document Number | 0000112272 |
|---|---|
| Date | Jul 19, 2019 |
| Instrument | 112272 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 18, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 25, 2018 |
| Property Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Number | 0000063692 |
| Instrument Date | Apr 15, 2018 |
| Instrument | 63692 |
| Transaction Type | Transfer |
| Record Updated | May 2, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $781.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4417 BLACK WALNUT CT CONCORD CA 945214319, CONCORD, CA 94521-4319 |
| Document Number | 63693 |
|---|---|
| Date | Apr 25, 2018 |
| Instrument | 63693 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 24, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 25, 2018 |
| Property Address | 4417 BLACK WALNUT CT, CONCORD, CA 94521-4319 |
| Document Number | 0000063691 |
| Instrument Date | Apr 7, 2018 |
| Instrument | 63691 |
| Transaction Type | Transfer |
| Record Updated | May 2, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4417 BLACK WALNUT CT CONCORD CA 945214319, CONCORD, CA 94521-4319 |
The 2025 property tax bill for 4417 Black Walnut Ct was $9,929.
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 | $824,010 (+2%) Land $510,655 Building $313,355 | |
| 2025 | $9,929.00 | $807,854 Land $500,643 Building $307,211 |
| 2023 | $9,508.00 (+1.26%) | $776,486 Land $481,203 Building $295,283 |
| 2022 | $9,390.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4417 Black Walnut Ct in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 4417 Black Walnut Ct is moderate, ranking above 43% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | None beyond 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 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 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 | 100 / 20 |
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