Contra Costa County property record for 837 Gail Ct, Walnut Creek, CA 94598
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,465 sqft · built 1997 |
| Lot Size | 1.14 acres (49,702 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,700,000 (Dec 2004) |
| Tax Bill | $28,543 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 138-190-012-3 |
| Primary APN | 138-190-012-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,465 sqft Living Area |
| 1st Floor Area | 1,963 sqft |
| 2nd Floor Area | 1,502 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 49,702 sqft |
| Garage Type | Attached |
| Garage Area | 713 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 837 GAIL CT |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-5143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | T7353 L5 |
| Legal Tract | 7353 |
| Legal Lot Number | 5 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 338302 |
837 Gail Ct is owner-occupied and held in a trust since March 2005.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 837 GAIL CT, WALNUT CREEK, CA 94598-5143 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 7, 2004 · Amount on File |
| Deed Sale | Dec 7, 2004 · Amount on File |
| Prior Sale | Mar 27, 1998 · Amount on File |
| Deed Document Number | 2004468312 |
| Last Transfer Date | Mar 10, 2005 |
| Transfer Doc | 0000089298 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 837 Gail Ct was $28,543 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,562,536 (+2%) Land $1,350,696 Building $1,211,840 | |
| 2025 | $28,543.00 Homeowner's exemption | $2,512,291 Land $1,324,212 Building $1,188,079 |
| 2023 | $27,470.00 (+8.32%) Homeowner's exemption | $2,414,739 Land $1,272,793 Building $1,141,946 |
| 2022 | $25,360.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 837 Gail Ct 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (1998–2016) |
| Most Recent Claim | Mar 2016 · other causes |
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 837 Gail Ct is high, ranking above 74% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 110 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Astound Broadband.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures