420 1st St E, Sonoma, CA 95476 Property Records

Sonoma County property record for 420 1st St E, Sonoma, CA 95476 · Last verified April 2026

Property Summary

Property Type	Commercial
Details	13,170 sqft
Lot Size	0.62 acres (27,007 sqft)
Owner	Company Name on File
Last Sale	$136,363 (Sep 2017)
Tax Bill	$104,127 (2025)
Deeds & Mortgages	Sep 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`018-221-035-000`

Property Details

APN / Parcel Number

Primary APN	`018-221-035-000`
Alternative APN	`018-221-035`

Interior

Units	3 Units
Stories	2 Stories
Building Area	13,170 sqft Gross Area

Exterior

Lot Area	27,007 sqft (0.62 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Street Address	420 1ST ST E
City	SONOMA
State	CA
Zip	95476-6702
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	92 FM 18-221-02 CW 08 VM 91-76351
Legal Subdivision	SONOMA
Legal Block	1
Legal Lot Number	35
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1009
Census Tract	150206

Owner

Source: Sonoma County records · APN 018-221-035-000

Assessment roll updated April 13, 2026 · Last verified April 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	1792 2ND ST, NAPA, CA 94559-2405
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 20, 2017 · Amount on Record
Deed Sale	Sep 20, 2017 · Amount on Record
Prior Sale	Feb 01, 1999
Deed Document Number	201774039
Record Updated	Jun 08, 2026

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Sep 20, 2017
Property Address	420 1ST ST E, SONOMA, CA 95476-6702
Document Number	0000074039
Instrument Date	Aug 23, 2017
Instrument	74039
Transaction Type	Transfer
Record Updated	Jan 28, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$150.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Sonoma City
Unified School District	Sonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$104,127.00 (+6.35%)	$6,271,090 (+4.04%) Land $2,116,488 Building $4,154,602
2023	$97,909.00 (+2.56%)	$6,027,578 Land $2,034,303 Building $3,993,275
2022	$95,461.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971502061, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	5 in force

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 8,333 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 579 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.