Contra Costa County property record for 18 Dickson Ln, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 5 ba · 5,764 sqft · built 1991 |
| Lot Size | 0.7 acres (30,492 sqft) |
| Owner | Company Name on Record |
| Last Sale | $545,000 (Apr 1996) |
| Tax Bill | $12,166 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-030-014-3 |
| Primary APN | 162-030-014-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 15 Rooms |
| Stories | 2 Stories |
| Building Area | 5,764 sqft Living Area |
| 1st Floor Area | 3,626 sqft |
| 2nd Floor Area | 2,138 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Roof Material | Composition Shingle |
| Lot Area | 30,492 sqft (0.7 acres) |
| Garage Type | Attached |
| Garage Area | 1,616 sqft |
| Parking Spaces | 6 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 DICKSON LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5804 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 140 PG 3 PCL D |
| Legal Tract | 140PM3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 321101 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 18 DICKSON LN, MARTINEZ, CA 94553-5804 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 12, 1996 · Amount on Record |
| Deed Sale | Apr 12, 1996 · Amount on Record |
| Deed Document Number | 199666721 |
| Last Transfer Date | Aug 6, 1997 |
| Transfer Doc | 0000154283 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $979,132 (+2%) Land $203,323 Building $775,809 | |
| 2025 | $12,166.00 (+6.5%) Homeowner's exemption | $959,935 (+4.04%) Land $199,337 Building $760,598 |
| 2023 | $11,423.00 (+1.7%) Homeowner's exemption | $922,662 Land $191,598 Building $731,064 |
| 2022 | $11,232.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1981) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 1981 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.05% 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 | CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) 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 187 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Astound Broadband.
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