Sonoma County property record for 415 1st St W, Sonoma, CA 95476
| Property Type | Store with Apartments |
|---|---|
| Details | 8,085 sqft · built 1846 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $104,545 (Oct 2021) |
| Tax Bill | $19,768 (2025) |
| Deeds & Mortgages | Dec 2023 Mortgage Aug 2023 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-202-069-000 |
| Primary APN | 018-202-069-000 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 8,085 sqft Gross Area |
| Year Built | Built 1846 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | L-Shape |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 6,000 sqft (0.138 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 018-202-069 |
|---|---|
| Street Address | 415 1ST ST W |
| City | SONOMA |
| State | CA |
| Zip | 95476-6645 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Store with Apartments |
| Local Zoning Code | CCH |
| Legal Subdivision | THE LANDS OF EL DORADO INN |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 150205 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Sonoma Plaza listed 1975 · 31 contributing resources · National Historic Landmark (designated 1960) · NRIS 75000489 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
415 1st St W, a commercial property, is owned by a company that bought it in October 2021.
Source: Sonoma County records, as of October 12, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 415 1ST ST W, SONOMA, CA 95476-6645 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 29, 2023 | Deed of Trust, Mortgage · Commercial Mortgage FIRST REPUBLIC BANK |
| Aug 2, 2023 | Grant Deed, Transfer |
| Oct 20, 2021 | Intrafamily Transfer, Transfer · Commercial Mortgage FIRST REPUBLIC BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 20, 2021 · Amount on File |
| Deed Sale | Oct 20, 2021 · Amount on File |
| Prior Sale | May 2, 1997 · Amount on File |
| Deed Document Number | 2021115302 |
| Prior Transfer Date | Oct 26, 2000 |
| Prior Transfer Doc | 0000116774 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 415 1ST ST W, SONOMA, CA 95476-6645 |
| Transaction Type | Mortgage |
| Record Updated | Jan 15, 2024 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 129 CLARK DR, SAN MATEO, CA 94402-1002 |
| Document Number | 0000063158 |
|---|---|
| Date | Dec 29, 2023 |
| Instrument | 2023063158 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Aug 2, 2023 |
| Property Address | 415 1ST ST W, SONOMA, CA 95476-6645 |
| Document Number | 0000035999 |
| Instrument Date | Jul 26, 2023 |
| Instrument | 2023035999 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1561, SONOMA, CA 95476-1561 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 20, 2021 |
| Property Address | 415 1ST ST W, SONOMA, CA 95476-6645 |
| Document Number | 0000115302 |
| Instrument Date | Oct 12, 2021 |
| Instrument | 2021115302 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2023 |
| Title Company | LAWYERS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | PO BOX 1561, SONOMA, CA 95476-1561 |
| Document Number | 0000115303 |
|---|---|
| Date | Oct 20, 2021 |
| Instrument | 2021115303 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 415 1st St W was $19,768.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $735,633 (+2%) Land $382,955 Building $352,678 | |
| 2025 | $19,768.00 | $721,210 Land $375,447 Building $345,763 |
| 2023 | $18,228.00 (+3.77%) | $693,207 Land $360,869 Building $332,338 |
| 2022 | $17,566.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 415 1st St W in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 415 1st St W is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 579 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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