Contra Costa County property record for 412 Roanoke Dr, Martinez, CA 94553 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,585 sqft · built 1964 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,125,500 (Jul 2021) |
| Tax Bill | $12,051 (2025) |
| Deeds & Mortgages | May 2023 Transfer Jul 2021 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-233-008-6 |
| Primary APN | 164-233-008-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,585 sqft Living Area |
| 1st Floor Area | 1,585 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 492 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 412 ROANOKE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6241 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3001 LOT 77 EX POR MR |
| Legal Subdivision | SUBDIVISION #3001 VIRGINIA HIL |
| Legal Tract | 3001 |
| Legal Lot Number | 77 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 321103 |
Source: Contra Costa County records · APN 164-233-008-6
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 25, 2023 | Intrafamily Transfer, Transfer |
| Jul 02, 2021 | Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC |
| Sep 16, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 02, 2021 · Amount on Record |
| Deed Sale | Jul 02, 2021 · Amount on Record |
| Prior Sale | Nov 15, 2012 · Amount on Record |
| Deed Document Number | 2021190075 |
| Last Transfer Date | May 19, 2023 |
| Transfer Doc | 0000049702 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 25, 2023 |
| Property Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Document Number | 0000049702 |
| Map Reference | MB 91 PG 3 |
| Instrument Date | May 19, 2023 |
| Instrument | 2023-049702 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 02, 2021 |
| Property Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Document Number | 0000190075 |
| Map Reference | MB 91 PG 3 |
| Instrument Date | Jun 18, 2021 |
| Instrument | 2021-190075 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Document Number | 0000190076 |
|---|---|
| Date | Jul 02, 2021 |
| Instrument | 2021-190076 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 16, 2020 |
| Property Address | 412 ROANOKE DR, MARTINEZ, CA 94553-6241 |
| Document Number | 0000205090 |
| Map Reference | VOL 91 PG 3 |
| Instrument Date | Sep 08, 2020 |
| Instrument | 2020-205090 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 412 ROANOKE DR, BRIONES, CA 94553-6241 |
| Investor | Possibly a Property Investor |
| Document Number | 0000205091 |
|---|---|
| Date | Sep 16, 2020 |
| Instrument | 2020-205091 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2050 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| 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 | $990,000 (-) Land $616,000 Building $374,000 | |
| 2025 | $12,051.00 (+1.69%) | $990,000 (-13.73%) Land $616,001 Building $373,999 |
| 2023 | $11,851.00 (-13.32%) | $1,147,500 Land $714,000 Building $433,500 |
| 2022 | $13,672.00 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,571 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 548 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
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