Contra Costa County property record for 2331 Banbury Loop, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,800 sqft · built 1988 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $929,000 (Jun 2024) |
| Tax Bill | $12,333 (2025) |
| Deeds & Mortgages | Oct 2025 Mortgage Jan 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-482-005-6 |
| Primary APN | 161-482-005-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,800 sqft Living Area |
| 1st Floor Area | 1,800 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Cluster |
| Lot Area | 5,500 sqft (0.126 acres) |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 2331 BANBURY LOOP |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6293 L134 |
| Legal Subdivision | SUBDIVISION 6293 |
| Legal Tract | 6293 |
| Legal Lot Number | 134 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 161-482-005-6
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 Individual Names on File |
|---|---|
| Mailing Address | 2331 BANBURY LOOP, MARTINEZ, CA 94553-6704 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 08, 2025 | Deed of Trust, Mortgage · SBA Mortgage GUARANTEED RATE INC |
| Jan 03, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 11, 2024 · Amount on Record |
| Deed Sale | Jun 11, 2024 · Amount on Record |
| Deed Document Number | 202455428 |
| Prior Transfer Date | Jul 08, 2022 |
| Prior Transfer Doc | 0000113970 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2331 BANBURY LOOP, MARTINEZ, CA 94553-6704 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2025 |
| Title Company | UNKNOWN, 805TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 2331 BANBURY LOOP, MARTINEZ, CA 94553-6704 |
| Document Number | 0000105332 |
|---|---|
| Date | Oct 08, 2025 |
| Instrument | 2025- 105332 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | 3940 N RAVENSWOOD AVE, CHICAGO, IL 60613 |
| Type | SBA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2055 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 03, 2017 |
| Property Address | 2331 BANBURY LOOP, MARTINEZ, CA 94553-6704 |
| Document Number | 0000000730 |
| Instrument Date | Dec 29, 2016 |
| Instrument | 730 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4905 THATCHER DR MARTINEZ CA 945534380, MARTINEZ, CA 94553-4380 |
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 | Martinez Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $966,531 (+2%) Land $541,008 Building $425,523 | |
| 2025 | $12,333.00 (+34.4%) | $947,580 (+112.17%) Land $530,400 Building $417,180 |
| 2023 | $9,176.00 (+100.7%) | $446,608 Land $199,030 Building $247,578 |
| 2022 | $4,572.00 |
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 510 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, Verizon, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
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