Contra Costa County property record for 4255 Chaban Dr, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 2 ba · 2,106 sqft · built 1963 |
| Lot Size | 0.184 acres (8,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $690,000 (Apr 2017) |
| Tax Bill | $9,850 (2025) |
| Deeds & Mortgages | Jun 2020 Line of Credit Mar 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-353-007-4 |
| Primary APN | 115-353-007-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,106 sqft Living Area |
| 1st Floor Area | 2,106 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 8,000 sqft (0.184 acres) |
| Garage Type | Attached |
| Garage Area | 388 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 4255 CHABAN DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1228 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | TRACT 3032 LOT 269 LESS POR MR |
| Legal Subdivision | CRESTWOOD |
| Legal Tract | 3032 |
| Legal Lot Number | 269 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 333200 |
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 | 4255 CHABAN DR, CONCORD, CA 94521-1228 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jun 1, 2020 | Deed of Trust, Mortgage · Line of Credit FIRST UNITED SVCS CU |
| Mar 27, 2020 | Quit Claim Deed, Transfer CALIBER HM LOANS |
| Apr 4, 2017 | Grant Deed, Transfer · Conventional Mortgage STEARNS LNDG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 4, 2017 · Amount on Record |
| Deed Sale | Apr 4, 2017 · Amount on Record |
| Prior Sale | Jul 5, 2016 · Amount on Record |
| Deed Document Number | 201758331 |
| Last Transfer Date | Mar 20, 2020 |
| Transfer Doc | 0000059423 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4255 CHABAN DR, CONCORD, CA 94521-1228 |
| Document Number | 0000104985 |
| Instrument Date | Jun 1, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 11, 2020 |
| Title Company | SERVICELINK CRS |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4255 CHABAN DR CONCORD CA 945211228, CONCORD, CA 94521-1228 |
| Document Number | 0000104985 |
|---|---|
| Date | Jun 2, 2020 |
| Instrument | 104985 |
| Name | FIRST UNITED SVCS CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588-2718 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 27, 2020 |
| Property Address | 4255 CHABAN DR, CONCORD, CA 94521-1228 |
| Document Number | 0000059423 |
| Instrument Date | Mar 20, 2020 |
| Instrument | 59423 |
| Transaction Type | Transfer |
| Record Updated | Apr 13, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4255 CHABAN DR CONCORD CA 945211228, CONCORD, CA 94521-1228 |
| Document Number | 59424 |
|---|---|
| Date | Mar 27, 2020 |
| Instrument | 59424 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 26, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 4, 2017 |
| Property Address | 4255 CHABAN DR, CONCORD, CA 94521-1228 |
| Document Number | 0000058331 |
| Instrument Date | Mar 24, 2017 |
| Instrument | 58331 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $759.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4255 CHABAN DR CONCORD CA 945211228, CONCORD, CA 94521-1228 |
| Document Number | 58332 |
|---|---|
| Date | Apr 4, 2017 |
| Instrument | 58332 |
| Name | STEARNS LNDG |
|---|---|
| Address | SANTA ANA, CA 92707-8788 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 3, 2047 |
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 | $816,810 (+2%) Land $556,143 Building $260,667 | |
| 2025 | $9,850.00 (+4.43%) | $800,795 (+4.04%) Land $545,239 Building $255,556 |
| 2023 | $9,432.00 (+1.26%) | $769,702 Land $524,068 Building $245,634 |
| 2022 | $9,315.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% 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 637 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 | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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