Contra Costa County property record for 777 Arnold Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Light Industrial |
|---|---|
| Details | 69,785 sqft · built 1984 |
| Lot Size | 4.48 acres (195,584 sqft) |
| Owner | Company Name on File |
| Last Sale | $4,456,500 (Dec 2013) |
| Tax Bill | $78,167 (2025) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 377-150-013-3 |
| Primary APN | 377-150-013-3 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 69,785 sqft Gross Area |
| 1st Floor Area | 69,785 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Lot Area | 195,584 sqft |
| Street Address | 777 ARNOLD DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3633 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | PCL MAP 101 PG 47 POR PCL B |
| Legal Tract | 101PM47 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 320003 |
Source: Contra Costa County records · APN 377-150-013-3
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 | Company Name on File |
|---|---|
| Mailing Address | 1001 BEAR CREEK RD, BRIONES, CA 94553-9670 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 30, 2013 · Amount on Record |
| Deed Sale | Dec 30, 2013 · Amount on Record |
| Prior Sale | Jan 26, 2010 · Amount on Record |
| Deed Document Number | 2013296083 |
| Last Transfer Date | Feb 23, 2015 |
| Transfer Doc | 0000055305 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 777 ARNOLD DR, MARTINEZ, CA 94553-3633 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000072836 |
|---|---|
| Date | May 09, 2018 |
| Instrument | 2018-072836 |
| Name | SCOTT VALLEY BANK |
|---|---|
| Type | Bank |
| Address | WALNUT CREEK, CA 94596 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $5,616,305 (+2%) Land $1,875,566 Building $3,740,739 | |
| 2025 | $78,167.00 (+10.5%) | $5,506,183 (+4.04%) Land $1,838,791 Building $3,667,392 |
| 2023 | $70,738.00 (+0.65%) | $5,292,374 Land $1,767,390 Building $3,524,984 |
| 2022 | $70,282.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200031, 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 |
| Nearby Flood Claims | 1 (1986) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1986, river or lake flooding, Severe Storms & Flooding |
| 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 589 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: AT&T, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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