453 E Napa St, Sonoma, CA 95476 Property Records

Sonoma County property record for 453 E Napa St, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	2 bd · 2.5 ba · 1,932 sqft · built 1952
Lot Size	0.253 acres (11,000 sqft)
Owner	2 Company Names on Record
Last Sale	$4,150,000 (Aug 2023)
Tax Bill	$34,829 (2025)
Deeds & Mortgages	Aug 2023 Sale & Mortgage Jan 2022 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`018-272-006-000`

Property Details

APN / Parcel Number

Primary APN	`018-272-006-000`
Alternative APN	`018-272-006`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,932 sqft Living Area
1st Floor Area	1,932 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 2015
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	11,000 sqft (0.253 acres)
Garage Type	Detached
Garage Area	293 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	018-272-006
Street Address	453 E NAPA ST
City	SONOMA
State	CA
Zip	95476-6724
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1H
Legal Description	MAP B2 180
Legal Subdivision	SONOMA
Legal Block	3
Legal Lot Number	270
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	3
Census Block	3005
Census Tract	150204

Historic Designation

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.

Owner

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	3002 CUTTINGS WHARF RD, NAPA, CA 94559-9728
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 21, 2023	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Jan 11, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 21, 2023 · Amount on Record
Deed Sale	Aug 21, 2023 · Amount on Record
Prior Sale	Aug 7, 2015 · Amount on Record
Deed Document Number	202338827
Prior Transfer Date	Mar 14, 2008
Prior Transfer Doc	0000067632
Record Updated	Oct 29, 2026

August 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Aug 21, 2023
Property Address	453 E NAPA ST, SONOMA, CA 95476-6724
Document Number	0000038827
Instrument Date	Aug 15, 2023
Instrument	2023038827
Transaction Type	Transfer
Record Updated	Sep 4, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,565.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3002 CUTTINGS WHARF RD, NAPA, CA 94559-9728

Mortgage

Document Number	0000038828
Date	Aug 21, 2023
Instrument	2023038828

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2053

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Jan 11, 2022
Property Address	453 E NAPA ST, SONOMA, CA 95476-6724
Document Number	0000002410
Instrument Date	Dec 20, 2021
Instrument	2022002410
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	WESTERN RESOURCES TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	453 E NAPA ST, SONOMA, CA 95476-6724

Mortgage

Document Number	0000002411
Date	Jan 11, 2022
Instrument	2022002411

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2052

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 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

Year	Tax Bill	Assessed Value
2026		$2,977,637 (+2%) Land $971,834 Building $2,005,803
2025	$34,829.00 (+43.11%)	$2,919,253 (+42.93%) Land $952,779 Building $1,966,474
2023	$24,338.00 (+1.35%) Homeowner's exemption	$2,042,380 Land $995,599 Building $1,046,781
2022	$24,014.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1998 · rainfall accumulation

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.

Wildfire

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

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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 170 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
AT&T DSL	100 / 20

May also be available: T-Mobile.

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