Contra Costa County property record for 2801 Concord Blvd, Concord, CA 94519
| Property Type | Commercial Office |
|---|---|
| Details | 1,256 sqft · built 1931 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $775,000 (Nov 2023) |
| Tax Bill | $11,276 (2025) |
| Deeds & Mortgages | Nov 2023 Sale Apr 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 113-022-016-1 |
| Primary APN | 113-022-016-1 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,256 sqft Gross Area |
| 1st Floor Area | 1,256 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1945 |
| Lot Area | 7,500 sqft (0.172 acres) |
| Street Address | 2801 CONCORD BLVD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-2608 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | GRAMMAR SCHOOL ADD POR LOT 20 EX MR |
| Legal Subdivision | GRAMMAR SCHOOL ADD |
| Legal Lot Number | 20 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 331000 |
Source: Contra Costa County assessment roll, 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 File |
|---|---|
| Mailing Address | 1519 COVENTRY DR, OAKLEY, CA 94561-6331 |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 1, 2023 | Grant Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Apr 20, 2020 | Deed of Trust, Mortgage NOT AVAILABLE |
| Jan 7, 2020 | Deed of Trust, Mortgage JOOST FAMILY TRUST (PT) |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 1, 2023 · Amount on Record |
| Deed Sale | Nov 1, 2023 · Amount on Record |
| Prior Sale | Jan 5, 2010 |
| Deed Document Number | 2023118072 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 1, 2023 |
| Property Address | 2801 CONCORD BLVD, CONCORD, CA 94519-2608 |
| Document Number | 0000118072 |
| Map Reference | MB 18 PG 427 |
| Instrument Date | Sep 21, 2023 |
| Instrument | 2023-118072 |
| Transaction Type | Transfer |
| Record Updated | Nov 10, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1519 COVENTRY DR, OAKLEY, CA 94561-6331 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2801 CONCORD BLVD, CONCORD, CA 94519-2608 |
| Document Number | 0000094668 |
| Instrument Date | Apr 20, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 29, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 2801 CONCORD BLVD CONCORD CA 945192608, CONCORD, CA 94519-2608 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2801 CONCORD BLVD, CONCORD, CA 94519-2608 |
| Document Number | 0000002928 |
| Instrument Date | Jan 7, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 2801 CONCORD BLVD CONCORD CA 945192608, CONCORD, CA 94519-2608 |
| Document Number | 0000002928 |
|---|---|
| Date | Jan 7, 2020 |
| Instrument | 2928 |
| Name | JOOST FAMILY TRUST (PT) |
|---|
| Amount | Amount Recorded |
|---|---|
| Term | 120 Months |
| Due | Jan 6, 2030 |
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 | $859,322 (+1.61%) Land $270,504 Building $588,818 | |
| 2025 | $11,276.00 (+57.07%) | $845,709 (+72.57%) Land $265,200 Building $580,509 |
| 2023 | $7,179.00 (-4.16%) | $490,064 Land $198,506 Building $291,558 |
| 2022 | $7,491.00 |
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 | Not rated no burnable land within ember reach |
|---|
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 468 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Radiate Holdings Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom, Verizon.
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