Contra Costa County property record for 4770 Matheson Ct, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,212 sqft · built 2004 |
| Lot Size | 0.127 acres (5,550 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $674,500 (Sep 2004) |
| Tax Bill | $11,369 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage Aug 2020 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 116-010-040-8 |
| Primary APN | 116-010-040-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,212 sqft Living Area |
| 1st Floor Area | 1,026 sqft |
| 2nd Floor Area | 1,186 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 5,550 sqft (0.127 acres) |
| Garage Type | Attached |
| Garage Area | 488 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4770 MATHESON CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-2100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8621 L12 |
| Legal Subdivision | SUBDIVISION 8621 |
| Legal Tract | 8621 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 333101 |
4770 Matheson Ct is owned and occupied by two individuals who acquired it in April 2016.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4770 MATHESON CT, CONCORD, CA 94521-2100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Jul 23, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Aug 12, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 3, 2004 · Amount on File |
| Deed Sale | Sep 3, 2004 · Amount on File |
| Deed Document Number | 2004342904 |
| Last Transfer Date | Apr 21, 2016 |
| Transfer Doc | 0000096092 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4770 MATHESON CT, CONCORD, CA 94521-2100 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | USA NATL TTL CO PASADENA CA |
| Name | Verified Name |
|---|
| Document Number | 0000150431 |
|---|---|
| Date | Jul 23, 2020 |
| Instrument | 2020-150431 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 12, 2020 |
| Property Address | 4770 MATHESON CT, CONCORD, CA 94521-2100 |
| Document Number | 0000168650 |
| Instrument Date | Jul 29, 2020 |
| Instrument | 168650 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4770 MATHESON CT CONCORD CA 945212100, CONCORD, CA 94521-2100 |
The 2025 property tax bill for 4770 Matheson Ct was $11,369.
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 | $958,271 (+2%) Land $369,659 Building $588,612 | |
| 2025 | $11,369.00 | $939,482 Land $362,411 Building $577,071 |
| 2023 | $10,895.00 (+1.21%) | $903,002 Land $348,339 Building $554,663 |
| 2022 | $10,765.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4770 Matheson Ct in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 4770 Matheson Ct is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 502 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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