Contra Costa County property record for 1147 Discovery Way, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,573 sqft · built 1986 |
| Lot Size | 0.133 acres (5,775 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $620,000 (Apr 2007) |
| Tax Bill | $10,233 (2025) |
| Deeds & Mortgages | Jul 2017 Mortgage Jun 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-302-023-1 |
| Primary APN | 121-302-023-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,573 sqft Living Area |
| 1st Floor Area | 1,573 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Cluster |
| Lot Area | 5,775 sqft (0.133 acres) |
| Garage Type | Attached |
| Garage Area | 423 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1147 DISCOVERY WAY |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-5005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | T6503 L196 |
| Legal Subdivision | SUBDIVISION 6503 |
| Legal Tract | 6503 |
| Legal Lot Number | 196 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 355309 |
1147 Discovery Way is owned and occupied by two individuals who bought it in April 2007.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1147 DISCOVERY WAY, CONCORD, CA 94521-5005 |
| 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.
| Date | Document |
|---|---|
| Jul 5, 2017 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Jun 17, 2017 | Loan Modification, Mortgage · Line of Credit WELLS FARGO BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 13, 2007 · Amount on File |
| Deed Sale | Apr 13, 2007 · Amount on File |
| Prior Sale | Sep 30, 2004 · Amount on File |
| Deed Document Number | 2007108375 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1147 DISCOVERY WAY, CONCORD, CA 94521-5005 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | WESTMINSTER TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000120479 |
|---|---|
| Date | Jul 5, 2017 |
| Instrument | 2017-120479 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2047 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1147 DISCOVERY WAY, CONCORD, CA 94521-5005 |
| Document Number | 0000120478 |
| Instrument Date | Jun 17, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2018 |
| Title Company | WESTMINSTER TITLE COMPANY INC, WESTMINSTER TITLE CO INC |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 1147 DISCOVERY WAY CONCORD CA 945215005, CONCORD, CA 94521-5005 |
| Document Number | 0000120478 |
|---|---|
| Date | Jul 5, 2017 |
| Instrument | 120478 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | BILLINGS, MT 59107-9900 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 1147 Discovery Way was $10,233 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 | $847,267 (+2%) Land $464,632 Building $382,635 | |
| 2025 | $10,233.00 Homeowner's exemption | $830,655 Land $455,522 Building $375,133 |
| 2023 | $9,803.00 (+1.24%) Homeowner's exemption | $798,402 Land $437,835 Building $360,567 |
| 2022 | $9,683.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1147 Discovery Way in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1147 Discovery Way is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 30 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 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Unwired.
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