Contra Costa County property record for 463 Roanoke Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,447 sqft · built 1964 |
| Lot Size | 0.372 acres (16,200 sqft) |
| Owner | Trust Name on File |
| Last Sale | $465,000 (Nov 2013) |
| Tax Bill | $8,281 (2025) |
| Deeds & Mortgages | May 2021 Line of Credit Sep 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-232-034-3 |
| Primary APN | 164-232-034-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,447 sqft Living Area |
| 1st Floor Area | 1,279 sqft |
| 2nd Floor Area | 1,168 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 16,200 sqft (0.372 acres) |
| Garage Type | Attached |
| Garage Area | 467 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 463 ROANOKE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6240 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 3001 LOT 69 EX POR MR |
| Legal Subdivision | VIRGINIA HILLS SUB 3001 |
| Legal Tract | 3001 |
| Legal Lot Number | 69 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 321103 |
463 Roanoke Dr is owner-occupied and held in a trust since March 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| May 6, 2021 | Deed of Trust, Mortgage · Line of Credit CHEVRON FCU |
| Sep 15, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CHEVRON FCU |
| Nov 21, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 20, 2013 · Amount on File |
| Deed Sale | Nov 20, 2013 · Amount on File |
| Deed Document Number | 2013273198 |
| Last Transfer Date | Mar 14, 2015 |
| Transfer Doc | 0000055707 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Document Number | 0000136498 |
|---|---|
| Date | May 6, 2021 |
| Instrument | 2021-136498 |
| Name | CHEVRON FCU |
|---|---|
| Type | Credit Union |
| Address | OAKLAND, CA 94607 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | May 4, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Document Number | 0000203707 |
|---|---|
| Date | Sep 15, 2020 |
| Instrument | 2020-203707 |
| Name | CHEVRON FCU |
|---|---|
| Type | Credit Union |
| Address | OAKLAND, CA 94607 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Oct 1, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 463 ROANOKE DR, MARTINEZ, CA 94553-6240 |
| Document Number | 0000231519 |
| Instrument Date | Nov 21, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 28, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 463 ROANOKE DR MARTINEZ CA 945536240, MARTINEZ, CA 94553-6240 |
| Document Number | 0000231519 |
|---|---|
| Date | Dec 11, 2017 |
| Instrument | 231519 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 463 Roanoke Dr was $8,281 with a homeowner's exemption.
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 | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $679,579 (+2%) Land $481,390 Building $198,189 | |
| 2025 | $8,281.00 Homeowner's exemption | $666,254 Land $471,951 Building $194,303 |
| 2023 | $7,949.00 (+0.86%) Homeowner's exemption | $640,385 Land $453,626 Building $186,759 |
| 2022 | $7,881.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 463 Roanoke Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 463 Roanoke Dr is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 70% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 |
| Also Mapped Here | EAST BAY MUD |
| 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 548 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 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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