Marin County property record for 45 Duffy Pl, San Rafael, CA 94901
| Property Type | General Industrial |
|---|---|
| Details | 16,837 sqft · built 1955 |
| Lot Size | 0.44 acres (19,152 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,850,000 (Jun 2015) |
| Tax Bill | $50,005 (2025) |
| Deeds & Mortgages | Jan 2022 Sale Sep 2019 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 013-031-23 |
| Primary APN | 013-031-23 |
|---|
| Building Area | 16,837 sqft Gross Area |
|---|
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 19,152 sqft (0.44 acres) |
| Street Address | 45 DUFFY PL |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-3912 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Description | OFFICIAL RECS 552 PG 2 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 112100 |
Source: Marin County records, as of July 13, 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 Record |
|---|---|
| Mailing Address | 415 COLOMA ST, SAUSALITO, CA 94965-2827 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Jan 12, 2022 | Grant Deed, Transfer |
| Sep 25, 2019 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 11, 2015 · Amount on Record |
| Deed Sale | Jun 11, 2015 · Amount on Record |
| Prior Sale | Aug 26, 2009 · Amount on Record |
| Deed Document Number | 201528227 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jan 12, 2022 |
| Property Address | 45 DUFFY PL, SAN RAFAEL, CA 94901-3912 |
| Document Number | 0000001497 |
| Instrument Date | Dec 13, 2021 |
| Instrument | 2022-0001497 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 415 COLOMA ST, SAUSALITO, CA 94965-2827 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 25, 2019 |
| Property Address | 45 DUFFY PL, SAN RAFAEL, CA 94901-3912 |
| Document Number | 0000035369 |
| Instrument Date | Sep 18, 2019 |
| Instrument | 35369 |
| Transaction Type | Transfer |
| Record Updated | Mar 26, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 415 COLOMA ST SAUSALITO CA 949652827, SAUSALITO, CA 94965-2827 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | San Rafael City |
| Elementary School District | San Rafael City Elementary School District (KG - 08) |
| Secondary School District | San Rafael City High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,493,644 (+2%) Land $1,103,256 Building $2,390,388 | |
| 2025 | $50,005.00 (+8.55%) | $3,425,158 (+4.04%) Land $1,081,629 Building $2,343,529 |
| 2023 | $46,066.00 (+5.82%) | $3,292,177 Land $1,039,635 Building $2,252,542 |
| 2022 | $43,534.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 Record median of 51 policies |
| Nearby Flood Policies | 51 in force |
| Nearby Flood Claims | 91 (1979–2022) |
| Claims Outside the SFHA | 2 of 91 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 564 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures