Contra Costa County property record for 4380 Concord Blvd, Concord, CA 94521 · Last verified July 2026
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 13,139 sqft · built 1964 |
| Lot Size | 4.11 acres (179,467 sqft) |
| Owner | Company Name on File |
| Tax Bill | $13,685 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-482-012-8 |
| Primary APN | 115-482-012-8 |
|---|---|
| Alternative APN |
|
| Total Rooms | 2 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 13,139 sqft Gross Area |
| 1st Floor Area | 13,139 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 179,467 sqft |
| Street Address | 4380 CONCORD BLVD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1155 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Legal Description | GEHRINGER SUBN POR LOTS 46 & 47 4.12 AC |
| Legal Subdivision | GEHRINGER SUB |
| Legal Lot Number | 46,47 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 332000 |
Source: Contra Costa County records · APN 115-482-012-8
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4380 CONCORD BLVD, CONCORD, CA 94521-1155 |
| Owner Type | Company |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,395,362 (+2%) Land $206,279 Building $2,189,083 | |
| 2025 | $13,685.00 (+1.85%) Additional exemption filed | $2,348,395 (+4.04%) Land $202,235 Building $2,146,160 |
| 2023 | $13,437.00 (+80.29%) Additional exemption filed | $2,257,206 Land $194,383 Building $2,062,823 |
| 2022 | $7,453.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 407 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Sonic Telecom, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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