Contra Costa County property record for 5235 Concord Blvd, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,846 sqft · built 1955 |
| Lot Size | 0.546 acres (23,760 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $579,000 (Sep 2005) |
| Tax Bill | $9,366 (2025) |
| Deeds & Mortgages | Aug 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-212-016-2 |
| Primary APN | 117-212-016-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,846 sqft Living Area |
| 1st Floor Area | 1,846 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Block |
| Roof Material | Composition Shingle |
| Lot Area | 23,760 sqft (0.546 acres) |
| Garage Type | Carport |
| Garage Area | 308 sqft |
| Carport | Carport |
| Carport Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 5235 CONCORD BLVD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-2328 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | AYERS RANCH #1 POR LOT 39 |
| Legal Subdivision | R N BURGESS COMPANYS MAP 01 |
| Legal Lot Number | 39 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 333102 |
5235 Concord Blvd is owned and occupied by two individuals who bought it in September 2005.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5235 CONCORD BLVD, CONCORD, CA 94521-2328 |
| 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 | Sep 2, 2005 · Amount on File |
| Deed Sale | Sep 2, 2005 · Amount on File |
| Prior Sale | Sep 16, 1994 · Amount on File |
| Deed Document Number | 2005335587 |
| Prior Transfer Date | Aug 29, 2005 |
| Prior Transfer Doc | 0000382767 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5235 CONCORD BLVD, CONCORD, CA 94521-2328 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE RES INFO |
| Name | Verified Name |
|---|
| Document Number | 0000135282 |
|---|---|
| Date | Aug 23, 2018 |
| Instrument | 2018-135282 |
| Name | CITYBANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 5235 Concord Blvd was $9,366 with a homeowner's exemption.
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 | $855,934 (+2%) Land $547,380 Building $308,554 | |
| 2025 | $9,366.00 Homeowner's exemption | $839,152 Land $536,648 Building $302,504 |
| 2023 | $9,026.00 (+0.87%) Homeowner's exemption | $806,568 Land $515,810 Building $290,758 |
| 2022 | $8,948.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5235 Concord Blvd 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 | 2 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 5235 Concord Blvd is moderate, ranking above 45% 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 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 435 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 · Fixed Wireless in parts of the area | 100 / 20 |
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