Contra Costa County property record for 1238 N Gate Rd, Walnut Creek, CA 94598
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,054 sqft · built 2006 |
| Lot Size | 0.79 acres (34,412 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,350,000 (Sep 2009) |
| Tax Bill | $20,127 (2025) |
| Deeds & Mortgages | Jun 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 138-210-003-8 |
| Primary APN | 138-210-003-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 4,054 sqft Living Area |
| 1st Floor Area | 4,054 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 34,412 sqft (0.79 acres) |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1238 N GATE RD |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-5108 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A2 |
| Legal Description | MT DIABLO BLVD TR POR LOT 18 |
| Legal Subdivision | R N BURGESS COMPANYS MAP 01 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 355302 |
1238 N Gate Rd is owned and occupied by two individuals who bought it in September 2009.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1238 N GATE RD, WALNUT CREEK, CA 94598-5108 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 25, 2009 · Amount on File |
| Deed Sale | Sep 25, 2009 · Amount on File |
| Prior Sale | Dec 24, 1998 |
| Deed Document Number | 2009226987 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1238 N GATE RD, WALNUT CREEK, CA 94598-5108 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | LANDSAFE TITLE CALIFORNIA |
| Name | Verified Name |
|---|---|
| Address | 1238 N GATE RD, WALNUT CREEK, CA 94598-5108 |
| Document Number | 0000099257 |
|---|---|
| Date | Jun 15, 2022 |
| Instrument | 2022-099257 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
| Type Change Date | Jul 1, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.25% |
| Index | Other |
| Max Rate | 8.25% |
The 2025 property tax bill for 1238 N Gate Rd was $20,127.
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 | $1,777,451 (+2%) Land $855,807 Building $921,644 | |
| 2025 | $20,127.00 | $1,742,600 Land $839,027 Building $903,573 |
| 2023 | $19,366.00 (+0.88%) | $1,674,935 Land $806,448 Building $868,487 |
| 2022 | $19,198.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1238 N Gate Rd 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 8 (10% premium discount) |
| Nearby Flood Policies | 1 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 1238 N Gate Rd is high, ranking above 79% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 56% of California |
|---|---|
| Wildfire Likelihood | 0.8% 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 11 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 |
5G (outdoors only) and 4G LTE
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