Contra Costa County property record for 4480 Buckthorn Ct, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,365 sqft · built 1976 |
| Lot Size | 0.119 acres (5,160 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $695,000 (Nov 2018) |
| Tax Bill | $9,569 (2025) |
| Deeds & Mortgages | May 2023 Transfer Dec 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 133-331-039-7 |
| Primary APN | 133-331-039-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,365 sqft Living Area |
| Gross Area | 1,835 sqft |
| 1st Floor Area | 1,365 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 5,160 sqft (0.119 acres) |
| Garage Type | Attached |
| Garage Area | 470 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4480 BUCKTHORN CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4504 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | TRACT 3936 LOT 146 EX MR |
| Legal Subdivision | SUBDIVISION 3936 |
| Legal Tract | 3936 |
| Legal Lot Number | 146 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 334006 |
4480 Buckthorn Ct is held in a trust since May 2023.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 25, 2023 | Intrafamily Transfer, Transfer |
| Dec 3, 2019 | Deed of Trust, Mortgage · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Nov 2, 2018 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 2, 2018 · Amount on File |
| Deed Sale | Nov 2, 2018 · Amount on File |
| Prior Sale | May 15, 2014 · Amount on File |
| Deed Document Number | 2018179236 |
| Last Transfer Date | May 19, 2023 |
| Transfer Doc | 0000050132 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 25, 2023 |
| Property Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Document Number | 0000050132 |
| Map Reference | MB 161 PG 28-34 |
| Instrument Date | May 19, 2023 |
| Instrument | 2023-050132 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000216096 |
|---|---|
| Date | Dec 3, 2019 |
| Instrument | 2019-216096 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 2, 2018 |
| Property Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Document Number | 0000179236 |
| Map Reference | MB 161 PG 28-34 |
| Instrument Date | Oct 31, 2018 |
| Instrument | 2018-179236 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | LAWYERS TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| 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 |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 4480 BUCKTHORN CT, CONCORD, CA 94521-4504 |
| Document Number | 0000179237 |
|---|---|
| Date | Nov 2, 2018 |
| Instrument | 2018-179237 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2048 |
The 2025 property tax bill for 4480 Buckthorn Ct was $9,569.
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 | $790,785 (+2%) Land $500,642 Building $290,143 | |
| 2025 | $9,569.00 | $775,280 Land $490,826 Building $284,454 |
| 2023 | $9,162.00 (+1.27%) | $745,176 Land $471,767 Building $273,409 |
| 2022 | $9,047.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4480 Buckthorn Ct in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 4480 Buckthorn Ct is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 552 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 · Fiber in parts of the area | 100 / 20 |
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