Contra Costa County property record for 4870 Starflower Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2 ba · 1,455 sqft · built 1984 |
| Lot Size | 0.051 acres (2,240 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $330,000 (Aug 2001) |
| Tax Bill | $6,655 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Jan 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-391-009-8 |
| Primary APN | 161-391-009-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,455 sqft Living Area |
| Gross Area | 1,896 sqft |
| 1st Floor Area | 588 sqft |
| 2nd Floor Area | 867 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Townhouse |
| Lot Area | 2,240 sqft (0.051 acres) |
| Lot Dimensions | 80 ft deep x 28 ft wide |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4870 STARFLOWER DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4352 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T05961 L0232 B |
| Legal Subdivision | SUBDIVISION 5961 |
| Legal Tract | 05961 |
| Legal Lot Number | 232 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 161-391-009-8
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 Company Names on File |
|---|---|
| Mailing Address | 78655 ALLIANCE WAY, PALM DESERT, CA 92211-3071 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 10, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jan 04, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 29, 2001 · Amount on Record |
| Deed Sale | Aug 29, 2001 · Amount on Record |
| Deed Document Number | 2001258321 |
| Last Transfer Date | Dec 22, 2021 |
| Transfer Doc | 0000001526 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4870 STARFLOWER DR, MARTINEZ, CA 94553-4352 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SYNRGO |
| Name | Verified Name |
|---|---|
| Address | 4870 STARFLOWER DR, MARTINEZ, CA 94553-4352 |
| Document Number | 0000269303 |
|---|---|
| Date | Nov 10, 2020 |
| Instrument | 2020-269303 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 04, 2022 |
| Property Address | 4870 STARFLOWER DR, MARTINEZ, CA 94553-4352 |
| Document Number | 0000001526 |
| Map Reference | MB 263 PG 27 |
| Instrument Date | Dec 22, 2021 |
| Instrument | 2022-001526 |
| 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 | 5165 ALHAMBRA VALLEY RD, MARTINEZ, CA 94553-9771 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $497,231 (+2%) Land $165,740 Building $331,491 | |
| 2025 | $6,655.00 (+4.92%) | $487,483 (+4.04%) Land $162,491 Building $324,992 |
| 2023 | $6,343.00 (+1.9%) | $468,555 Land $156,182 Building $312,373 |
| 2022 | $6,225.00 |
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 | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 334 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 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Radiate Holdings, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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