Contra Costa County property record for 901 Walnut St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 960 sqft · built 1939 |
| Lot Size | 0.118 acres (5,120 sqft) |
| Owner | Individual Name on File |
| Last Sale | $490,000 (Nov 2017) |
| Tax Bill | $7,512 (2025) |
| Deeds & Mortgages | Nov 2017 Transfer Nov 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 375-051-013-7 |
| Primary APN | 375-051-013-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 960 sqft Living Area |
| 1st Floor Area | 960 sqft |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,120 sqft (0.118 acres) |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 901 WALNUT ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2737 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MARTINEZ LAND CO #6 6 34 |
| Legal Subdivision | MARTINEZ LAND CO 06 |
| Legal Block | 34 |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 319002 |
Source: Contra Costa County records · APN 375-051-013-7
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 | Individual Name on File |
|---|---|
| Mailing Address | 901 WALNUT ST, MARTINEZ, CA 94553-2737 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Date | Document |
|---|---|
| Nov 08, 2017 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Nov 08, 2017 | Grant Deed, Transfer · Conventional with PMI LOANSTAR HM LNDG |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 08, 2017 · Amount on Record |
| Deed Sale | Nov 08, 2017 · Amount on Record |
| Deed Document Number | 2017211414 |
| Prior Transfer Date | Oct 11, 2017 |
| Prior Transfer Doc | 0000211413 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 08, 2017 |
| Property Address | 901 WALNUT ST, MARTINEZ, CA 94553-2737 |
| Document Number | 0000211413 |
| Instrument Date | Oct 11, 2017 |
| Instrument | 211413 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 901 WALNUT ST MARTINEZ CA 945532737, MARTINEZ, CA 94553-2737 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 08, 2017 |
| Property Address | 901 WALNUT ST, MARTINEZ, CA 94553-2737 |
| Document Number | 0000211414 |
| Instrument Date | Oct 10, 2017 |
| Instrument | 211414 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $539.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 901 WALNUT ST MARTINEZ CA 945532737, MARTINEZ, CA 94553-2737 |
| Document Number | 211415 |
|---|---|
| Date | Nov 08, 2017 |
| Instrument | 211415 |
| Name | LOANSTAR HM LNDG |
|---|---|
| Address | PORTLAND, OR 97223 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 07, 2047 |
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 | $568,681 (+2%) Land $301,749 Building $266,932 | |
| 2025 | $7,512.00 (+6.48%) | $557,532 (+4.04%) Land $295,833 Building $261,699 |
| 2023 | $7,055.00 (+1.64%) | $535,885 Land $284,347 Building $251,538 |
| 2022 | $6,941.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133190021, refreshed September 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 |
| Nearby Flood Policies | 2 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 765 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Fiber | 1,500 / 1,500 |
| Unwired | Fixed Wireless | 300 / 25 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Verizon, T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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