Contra Costa County property record for 216 Explorer Way, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2005 |
| Square Footage | 2,271 sqft Living Area |
| Lot Size | 16,435 sqft (0.377 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $590,000 (2015) |
| Tax Bill | $9,499.00 (2025) |
| Primary APN | 159-170-037 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,271 sqft Living Area |
| 1st Floor | 1,061 sqft 1st Floor |
| 2nd Floor | 1,210 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 16,435 sqft (0.377 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 486 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 216 EXPLORER WAY |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3604 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8738 L2 |
| Legal Tract | 8738 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 159-170-037
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 216 EXPLORER WAY, MARTINEZ, CA 94553-3604 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 07, 2015 · Amount on Record |
| Deed Sale | Aug 07, 2015 · Amount on Record |
| Prior Sale | Jun 08, 2005 · Amount on Record |
| Deed Doc Number | 2015164365 |
| Prior Transfer Date | Nov 18, 2008 |
| Prior Transfer Doc | 0000256763 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $712,401 (+2%) Land $332,052 Building $380,349 | |
| 2025 | $9,499.00 (+6.99%) Homeowner's exemption | $698,434 (+4.04%) Land $325,542 Building $372,892 |
| 2023 | $8,878.00 (+2.58%) Homeowner's exemption | $671,314 Land $312,901 Building $358,413 |
| 2022 | $8,655.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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