Marin County property record for 403 Coloma St, Sausalito, CA 94965
| Property Type | General Industrial |
|---|---|
| Details | 19,350 sqft · built 1950 |
| Lot Size | 0.884 acres (38,500 sqft) |
| Owner | Company Name on File |
| Tax Bill | $98,816 (2025) |
| Deeds & Mortgages | Mar 2019 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 063-140-03 |
| Primary APN | 063-140-03 |
|---|
| Building Area | 19,350 sqft Gross Area |
|---|
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 38,500 sqft (0.884 acres) |
| Street Address | 403 COLOMA ST |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2827 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 130204 |
403 Coloma St, an industrial property, is owned by a company that acquired it in August 2013.
Source: Marin County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 150 GATE 5 RD, 100, SAUSALITO, CA 94965-1486 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 29, 2008 |
| Deed Sale | Feb 29, 2008 |
| Prior Sale | Feb 1, 2008 |
| Deed Document Number | 20089563 |
| Last Transfer Date | Aug 30, 2013 |
| Transfer Doc | 0000067123 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 403 COLOMA ST, SAUSALITO, CA 94965-2827 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | STEWART TITLE GUARANTY CO |
| Name | Verified Name |
|---|
| Document Number | 0000009402 |
|---|---|
| Date | Mar 25, 2019 |
| Instrument | 2019-0009402 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28202 |
| Type | Commercial Mortgage |
|---|
The 2025 property tax bill for 403 Coloma St was $98,816.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Sausalito City |
| Elementary School District | Sausalito Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $7,189,340 (+2%) Land $4,188,572 Building $3,000,768 | |
| 2025 | $98,816.00 | $7,048,407 Land $4,106,463 Building $2,941,944 |
| 2023 | $89,833.00 (+3.53%) | $6,774,765 Land $3,947,037 Building $2,827,728 |
| 2022 | $86,772.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 403 Coloma St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 26 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 4 (2024–2026) |
| Most Recent Claim | Jan 2026 · tidal / storm surge |
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.
Wildfire risk around 403 Coloma St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 265 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband, Verizon.
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