313 1st St E, Sonoma, CA 95476 Property Records

Sonoma County property record for 313 1st St E, Sonoma, CA 95476 · Last verified April 2026

Property Highlights

Property Type	Commercial > Retail > Boarding/Rooming House, Apt Hotel
Bedrooms	1 Beds
Bathrooms	1 Baths
Architecture Style	Custom Design
Year Built	Built 1980
Square Footage	2,380 sqft Gross Area
Lot Size	15,000 sqft (0.344 acres)
Last Sale	$2,440,000 (2015)
Tax Bill	$38,603.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`018-162-025-000`
Alternative APN	`018-162-025`

Interior

Bedrooms	1 Beds
Full Baths	1 Baths
Total Rooms	4 Rooms
Units	7 Units
Building Area	2,380 sqft Gross Area
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1980
Architectural Style	Custom Design Style
Fire Resistance Class	Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Lot Area	15,000 sqft (0.344 acres)

Utilities and HVAC

Cooling System	None Cooling

Location & Zoning

Street Address	313 1ST ST E
City	SONOMA
State	CA
Zip	95476-5704
Property Usage	Commercial Property Usage
Type	Commercial > Retail > Boarding/Rooming House, Apt Hotel
Legal Description	1973 FORM 18-162-11 C/W 12 BY MAP DEPT
Legal Subdivision	SONOMA
Legal Block	1
Legal Lot Number	16
Jurisdiction	SONOMA CA
Minor Civil Division	SONOMA
Census Blockgroup	1
Census Block	1001
Census Tract	150206

Owner

Source: Sonoma County records · APN 018-162-025-000

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	54 ALMA ST, SAN FRANCISCO, CA 94117-4308
Owner Type	Owner is a Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 21, 2015 · Amount on Record
Deed Sale	Jul 21, 2015 · Amount on Record
Prior Sale	Sep 03, 2003 · Amount on Record
Deed Doc Number	201565012
Record Refreshed	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	$38,603.00 (+8.2%)	$2,923,438 (+3.64%) Land $1,183,794 Building $1,739,644
2023	$35,679.00 (-2.21%)	$2,820,708 Land $1,137,827 Building $1,682,881
2022	$36,487.00

Flood & Wildfire

313 1st St E is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Low 20th percentile of exposed land nationally · 11th in California
Wildfire Likelihood	Low — about 1 in 4,167 per year
Exposure	Indirect within ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release

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.