452 1st St E, #B, Sonoma, CA 95476 Property Records

Sonoma County property record for 452 1st St E, #B, Sonoma, CA 95476

Property Summary

Property Type	Retail Store
Details	1,605 sqft · built 1939
Lot Size	0.024 acres (1,065 sqft)
Owner	Company Name on File
Tax Bill	$7,920 (2025)
Flood Zone	Zone X (minimal risk)
APN	`018-790-002-000`

Property Details

APN / Parcel Number

Primary APN	`018-790-002-000`
Alternative APN	`018-790-002`

Interior

Stories	1 Story
Building Area	1,605 sqft Gross Area
1st Floor Area	1,605 sqft

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1989
Architectural Style	Custom Design
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	1,065 sqft (0.024 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	018-790-002
Street Address	452 1ST ST E, B
City	SONOMA
State	CA
Zip	95476-6757
Property Category	Commercial
Property Type	Commercial > Retail > Retail Store
Local Zoning Code	CCH
Legal Description	UNIT B MERCATO 1
Legal Subdivision	MERCATO 1
Legal Block	1
Legal Lot Number	1
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1009
Census Tract	150206

Owner

Source: Sonoma County records · APN 018-790-002-000

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	693 2ND ST E, SONOMA, CA 95476-7101
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Sep 06, 2007
Transfer Doc	0000024558
Record Updated	Jun 08, 2026

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	$7,920.00 (+5.08%)	$553,736 (+4.04%) Land $203,577 Building $350,159
2023	$7,537.00 (+1.88%)	$532,236 Land $195,673 Building $336,563
2022	$7,398.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
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 as of August 1, 2026 · 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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

Based on FCC filings for 579 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF SONOMA serves 10,619 people
Water Source	Groundwater
Last State Inspection	Jul 2024
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.