397 Main St, Saint Helena, CA 94574 Property Records

Napa County property record for 397 Main St, Saint Helena, CA 94574

Property Summary

Property Type	Vineyard
Details	4 bd · 4.5 ba · 4,404 sqft · built 1898
Lot Size	12 acres (524,898 sqft)
Owner	Company Name on File
Last Sale	$225,000 (May 2020)
Tax Bill	$41,787 (2025)
Deeds & Mortgages	Apr 2022 Sale & Mortgage Apr 2021 Second Mortgage + 5 more
Flood Zone	Zone X (minimal risk)
APN	`009-350-047-000`

Property Details

APN / Parcel Number

Primary APN	`009-350-047-000`
Alternative APNs	`009-350-047` `00935047`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Building Area	4,404 sqft Gross Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1898
Effective Year Built	Effective 1985
Construction Type	Wood
Lot Area	524,898 sqft (12 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	009-350-047
Street Address	397 MAIN ST
City	SAINT HELENA
State	CA
Zip	94574-2158
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Vineyard
Legal Description	PCL 1 MAP NO 4262 17P/M9 100RD ESMT=1992-022558 EASMT TERMIN 94-022582
Legal Subdivision	SYLVANER ESTATES #7
Legal Lot Number	21
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	1
Census Block	1010
Census Tract	201601

Owner

Source: Napa County assessment roll, as of February 9, 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	347 MAIN ST, SAINT HELENA, CA 94574-2158
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 22, 2022	Grant Deed, Transfer · Stand-Alone First Mortgage FIRST REPUBLIC BANK
Apr 19, 2021	Deed of Trust, Mortgage · Stand-Alone Second Mortgage FIRST REPUBLIC BANK
Mar 12, 2021	Correction Deed
Jan 21, 2021	Affidavit of Death, Transfer NOT AVAILABLE
Jan 21, 2021	Quit Claim Deed, Transfer NOT AVAILABLE
May 14, 2020	Grant Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA
Apr 9, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 14, 2020 · Amount on Record
Deed Sale	May 14, 2020 · Amount on Record
Deed Document Number	20202020-0010981
Record Updated	Sep 20, 2026

April 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Apr 22, 2022
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000008365
Map Reference	MB 11 PG 39
Instrument Date	Apr 11, 2022
Instrument	2022-0008365
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	397 MAIN ST, SAINT HELENA, CA 94574-2158

Mortgage

Document Number	0000008368
Date	Apr 22, 2022
Instrument	2022-0008368

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Transaction Type	Mortgage
Record Updated	Apr 29, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	347 MAIN ST, SAINT HELENA, CA 94574-2158

Mortgage

Document Number	0000013882
Date	Apr 19, 2021
Instrument	2021-0013882

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded

March 2021: Correction Deed

Document Type	Correction Deed
Jurisdiction	NAPA CA
Recording Date	Mar 12, 2021
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000009694
Map Reference	MB 17 PG 9
Instrument Date	Mar 12, 2021
Instrument	2021-0009694
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	347 MAIN ST, SAINT HELENA, CA 94574-2158

January 2021: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	NAPA CA
Recording Date	Jan 21, 2021
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000001929
Instrument Date	Jan 13, 2021
Instrument	1929
Transaction Type	Transfer
Record Updated	Feb 2, 2021
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	397 MAIN ST ST HELENA CA 945742158, ST HELENA, CA 94574-2158

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Jan 21, 2021
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000001930
Instrument Date	Jan 13, 2021
Instrument	1930
Transaction Type	Transfer
Record Updated	Feb 2, 2021
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	397 MAIN ST ST HELENA CA 945742158, ST HELENA, CA 94574-2158

May 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	May 14, 2020
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000010981
Instrument Date	Mar 12, 2020
Instrument	10981
Transaction Type	Transfer
Record Updated	May 27, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Transaction

Amount	Amount Recorded
Tax	$248.00
Amount Accuracy	Full Value
Additional	Arm's Length Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	397 MAIN ST ST HELENA CA 945742158, ST HELENA, CA 94574-2158

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Apr 9, 2020
Property Address	397 MAIN ST, SAINT HELENA, CA 94574-2158
Document Number	0000008295
Instrument Date	Mar 11, 2020
Instrument	8295
Transaction Type	Transfer
Record Updated	May 5, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	397 MAIN ST ST HELENA CA 945742158, ST HELENA, CA 94574-2158

Tax Assessment & Valuation

Source: Napa County assessment roll, as of February 9, 2026

Property Jurisdictions

Type	Name
State	California
County	Napa County
Municipality	St. Helena City
Unified School District	St. Helena Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$41,787.00 (+3.32%) Additional exemption filed	$3,878,199 (+4.04%) Land $1,244,025 Building $2,634,174	$3,878,199 Land $1,244,025 Building $2,634,174
2023	$40,446.00 (+12.44%) Additional exemption filed	$3,727,608 Land $1,195,719 Building $2,531,889
2022	$35,971.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	9 in force
Nearby Flood Claims	7 (1995–2006)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Sep 2006 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 5 claims

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	Direct burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF ST. HELENA serves 5,386 people · EPA ID CA2810004
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids not recorded as resolved · Jul 2023 Treatment failure resolved · Nov 2020
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 138 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

May also be available: Valley Internet.

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