Contra Costa County property record for 1231 Linden Dr, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,361 sqft · built 1956 |
| Lot Size | 0.135 acres (5,865 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $276,000 (Oct 2009) |
| Tax Bill | $4,916 (2025) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-142-013-1 |
| Primary APN | 128-142-013-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,361 sqft Living Area |
| 1st Floor Area | 1,361 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 5,865 sqft (0.135 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1231 LINDEN DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-4015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | TRACT 2247 LOT 276 |
| Legal Subdivision | 2247 CONTRA COSTA CALIFORNIA |
| Legal Tract | 2247 |
| Legal Lot Number | 276 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 336201 |
1231 Linden Dr is owned and occupied by two individuals who acquired it in May 2018.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1231 LINDEN DR, CONCORD, CA 94520-4015 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 21, 2009 · Amount on File |
| Deed Sale | Oct 21, 2009 · Amount on File |
| Prior Sale | Jun 12, 2009 · Amount on File |
| Deed Document Number | 2009246560 |
| Last Transfer Date | May 22, 2018 |
| Transfer Doc | 0000086493 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 31, 2018 |
| Property Address | 1231 LINDEN DR, CONCORD, CA 94520-4015 |
| Document Number | 0000086493 |
| Instrument Date | May 22, 2018 |
| Instrument | 86493 |
| Transaction Type | Transfer |
| Record Updated | Jun 8, 2018 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1231 LINDEN DR CONCORD CA 945204015, CONCORD, CA 94520-4015 |
| Document Number | 86494 |
|---|---|
| Date | May 31, 2018 |
| Instrument | 86494 |
| Name | OPTIMUM FIRST INC |
|---|---|
| Address | FOUNTAIN VALLEY, CA 92708 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 30, 2048 |
The 2025 property tax bill for 1231 Linden Dr was $4,916.
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 | $360,748 (+2%) Land $263,318 Building $97,430 | |
| 2025 | $4,916.00 | $353,675 Land $258,155 Building $95,520 |
| 2023 | $4,679.00 (+1.63%) | $339,944 Land $248,132 Building $91,812 |
| 2022 | $4,604.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1231 Linden Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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.
The area around 1231 Linden Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 747 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 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures