Contra Costa County property record for 1184 Dewing Ln, Walnut Creek, CA 94595
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,366 sqft · built 1976 |
| Lot Size | 0.211 acres (9,200 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,620 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 184-031-003-9 |
| Primary APN | 184-031-003-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,366 sqft Living Area |
| 1st Floor Area | 1,366 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 9,200 sqft (0.211 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1184 DEWING LN |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94595-1412 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | GOODMAN TRACT 22F |
| Legal Subdivision | GOODMAN |
| Legal Tract | 22F |
| Legal Lot Number | 22 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 341000 |
1184 Dewing Ln is held in a trust since April 2016.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1184 DEWING LN, WALNUT CREEK, CA 94595-1412 |
| 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 Transfer Date | Apr 18, 2016 |
| Transfer Doc | 0000073673 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1184 Dewing Ln was $2,620.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $132,118 (+2%) Land $62,486 Building $69,632 | |
| 2025 | $2,620.00 | $129,528 Land $61,261 Building $68,267 |
| 2023 | $2,436.00 (+1.63%) Homeowner's exemption | $124,500 Land $58,883 Building $65,617 |
| 2022 | $2,397.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1184 Dewing Ln in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1993.
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 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (1993–1999) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 1999 · river or lake flooding |
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 1184 Dewing Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 430 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Etheric Networks, Verizon.
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