Contra Costa County property record for 150 Rolling Ridge Way, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 6,067 sqft · built 1993 |
| Lot Size | 5.73 acres (250,034 sqft) |
| Owner | Company Name on File |
| Tax Bill | $22,199 (2025) |
| Deeds & Mortgages | Mar 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 367-250-001-8 |
| Primary APN | 367-250-001-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 6,067 sqft Living Area |
| 1st Floor Area | 4,221 sqft |
| 2nd Floor Area | 1,846 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 250,034 sqft |
| Garage Type | Attached |
| Garage Area | 975 sqft |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 150 ROLLING RIDGE WAY |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9655 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A2 |
| Legal Description | TRACT 6443 LOT 1 |
| Legal Subdivision | SUBDIVISION 6443 |
| Legal Tract | 6443 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 1 |
| Census Block | 1050 |
| Census Tract | 356002 |
Source: Contra Costa County assessment roll, 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 File |
|---|---|
| Mailing Address | 150 ROLLING RIDGE WAY, MARTINEZ, CA 94553-9655 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Aug 21, 2003 |
| Transfer Doc | 0000446767 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 150 ROLLING RIDGE WAY, MARTINEZ, CA 94553-9655 |
| Document Number | 0000108331 |
| Instrument Date | Mar 1, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jun 26, 2017 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 150 ROLLING RIDGE WAY MARTINEZ CA 945539655, MARTINEZ, CA 94553-9655 |
| Document Number | 0000108331 |
|---|---|
| Date | Jun 16, 2017 |
| Instrument | 108331 |
| Name | RUNYON DYNASTY TRUST (CT) |
|---|---|
| Address | 1364 RUDGEAR RD, WALNUT CREEK, CA 94596-5918 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $1,916,868 (+2%) Land $726,714 Building $1,190,154 | |
| 2025 | $22,199.00 (+6.44%) Homeowner's exemption | $1,879,283 (+4.04%) Land $712,465 Building $1,166,818 |
| 2023 | $20,855.00 (+1.76%) Homeowner's exemption | $1,806,310 Land $684,800 Building $1,121,510 |
| 2022 | $20,494.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 | High above 74% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 69 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
May also be available: T-Mobile USA, Unwired, Verizon.
5G (outdoors only) and 4G LTE
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