Contra Costa County property record for 2303 Banbury Loop, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,634 sqft · built 1988 |
| Lot Size | 0.122 acres (5,301 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $385,000 (Apr 2002) |
| Tax Bill | $7,805 (2025) |
| Deeds & Mortgages | Jul 2023 Transfer Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-481-002-4 |
| Primary APN | 161-481-002-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,634 sqft Living Area |
| 1st Floor Area | 1,634 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Cluster |
| Lot Area | 5,301 sqft (0.122 acres) |
| Garage Type | Attached |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 2303 BANBURY LOOP |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6293 L49 |
| Legal Tract | 6293 |
| Legal Lot Number | 49 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 161-481-002-4
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 | 2303 BANBURY LOOP, MARTINEZ, CA 94553-6702 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Date | Document |
|---|---|
| Jul 06, 2023 | Intrafamily Transfer, Transfer |
| Feb 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 03, 2002 · Amount on Record |
| Deed Sale | Apr 03, 2002 · Amount on Record |
| Prior Sale | Oct 21, 1999 · Amount on Record |
| Deed Document Number | 2002116482 |
| Last Transfer Date | Aug 05, 2004 |
| Transfer Doc | 0000310014 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 06, 2023 |
| Property Address | 2303 BANBURY LOOP, MARTINEZ, CA 94553-6702 |
| Document Number | 0000064424 |
| Map Reference | MB 293 PG 49 |
| Instrument Date | Jun 20, 2023 |
| Instrument | 2023-064424 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2303 BANBURY LOOP, MARTINEZ, CA 94553-6702 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2303 BANBURY LOOP, MARTINEZ, CA 94553-6702 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| Name | Verified Name |
|---|---|
| Address | 2303 BANBURY LOOP, MARTINEZ, CA 94553-6702 |
| Document Number | 0000048505 |
|---|---|
| Date | Feb 17, 2021 |
| Instrument | 2021-048505 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 01, 2036 |
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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $580,116 (+2%) Land $263,689 Building $316,427 | |
| 2025 | $7,805.00 (+7.08%) Homeowner's exemption | $568,742 (+4.04%) Land $258,519 Building $310,223 |
| 2023 | $7,289.00 (+2.58%) Homeowner's exemption | $546,659 (+2%) Land $248,481 Building $298,178 |
| 2022 | $7,106.00 Homeowner's exemption | $535,941 Land $243,609 Building $292,332 |
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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