Contra Costa County property record for 646 Sherree Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,554 sqft · built 1966 |
| Lot Size | 0.177 acres (7,700 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $555,000 (Apr 2014) |
| Tax Bill | $8,955 (2025) |
| Deeds & Mortgages | Aug 2026 Sale Dec 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-283-003-6 |
| Primary APN | 164-283-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,554 sqft Living Area |
| 1st Floor Area | 1,554 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Lot Area | 7,700 sqft (0.177 acres) |
| Garage Type | Attached |
| Garage Area | 467 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 646 SHERREE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5922 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 3382 LOT 53 EX MR |
| Legal Subdivision | SUBDIVISION 3382 |
| Legal Tract | 3382 |
| Legal Lot Number | 53 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 321103 |
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Aug 11, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Dec 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Jun 30, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage SHELL WESTERN STATES FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 23, 2014 · Amount on Record |
| Deed Sale | Apr 23, 2014 · Amount on Record |
| Prior Sale | Dec 16, 2010 · Amount on Record |
| Deed Document Number | 201462844 |
| Last Transfer Date | Aug 10, 2026 |
| Transfer Doc | 0000084474 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 11, 2026 |
| Property Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Document Number | 0000084474 |
| Instrument Date | Aug 10, 2026 |
| Instrument | 202684474 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Document Number | 0000339059 |
|---|---|
| Date | Dec 15, 2021 |
| Instrument | 2021-339059 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ROSEVILLE, CA 95661 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Document Number | 0000128841 |
| Map Reference | MB 106 PG 6 |
| Instrument Date | Jun 25, 2020 |
| Instrument | 2020-128841 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 646 SHERREE DR, MARTINEZ, CA 94553-5922 |
| Document Number | 0000128842 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 2020-128842 |
| Name | SHELL WESTERN STATES FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2050 |
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 | $693,945 (+2%) Land $500,144 Building $193,801 | |
| 2025 | $8,955.00 (+6.47%) | $680,339 (+4.04%) Land $490,338 Building $190,001 |
| 2023 | $8,411.00 (+1.67%) | $653,923 Land $471,299 Building $182,624 |
| 2022 | $8,273.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · lower than 62% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 203 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 USA.
5G (outdoors only) and 4G LTE
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