4046 Spring Mountain Rd, Saint Helena, CA 94574 Property Records

Napa County property record for 4046 Spring Mountain Rd, Saint Helena, CA 94574

Property Summary

Property Type	Vineyard
Lot Size	14.5 acres (632,491 sqft)
Owner	Company Name on File
Last Sale	$600,000 (Dec 2010)
Tax Bill	$2,528 (2025)
Deeds & Mortgages	Oct 2020 Transfer Jul 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`020-300-044-000`

Property Details

APN / Parcel Number

Primary APN	`020-300-044-000`
Alternative APNs	`020-300-044` `02030044`

Exterior

Lot Area	632,491 sqft (14.5 acres)

Location & Zoning

Old Parcel Number	020-300-044
Street Address	4046 SPRING MOUNTAIN RD
City	SAINT HELENA
State	CA
Zip	94574-9773
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > Vineyard
Local Zoning Code	AW
Legal Description	MAP NO 3482 22R/S40 WATER RIGHTS/ESMTS 1999-14092; SEWER ESMT 1999-14093
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	1
Census Block	1007
Census Tract	201500

Owner

Source: Napa County records · APN 020-300-044-000

Assessment roll updated February 9, 2026 · Last verified July 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	4054 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Oct 07, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Jul 31, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA
Jul 31, 2020	Intrafamily Transfer, Transfer
Jul 31, 2020	Correction Deed FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 29, 2010 · Amount on Record
Deed Sale	Dec 29, 2010 · Amount on Record
Deed Document Number	201032220
Last Transfer Date	Oct 02, 2020
Transfer Doc	0000025900
Record Updated	Sep 20, 2026

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Oct 07, 2020
Property Address	4046 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773
Document Number	0000025900
Instrument Date	Oct 02, 2020
Instrument	25900
Transaction Type	Transfer
Record Updated	Oct 15, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4046 SPRING MOUNTAIN RD ST HELENA CA 945749773, ST HELENA, CA 94574-9773

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NAPA CA
Recording Date	Jul 31, 2020
Property Address	4046 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773
Document Number	0000018498
Instrument Date	Jul 28, 2020
Instrument	18498
Transaction Type	Transfer
Record Updated	Aug 14, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10680 YATES DR WESTMINSTER CO 800311984, WESTMINSTER, CO 80031-1984

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Jul 31, 2020
Property Address	4046 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773
Document Number	0000018497
Instrument Date	May 29, 2020
Instrument	2020-0018497
Transaction Type	Transfer
Record Updated	Jul 21, 2022

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	1189 EUCLID AVE, BERKELEY, CA 94708-1602

July 2020: Correction Deed

Document Type	Correction Deed
Jurisdiction	NAPA CA
Recording Date	Jul 31, 2020
Property Address	4046 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-9773
Document Number	0000018496
Instrument Date	May 20, 2020
Instrument	18496
Record Updated	Aug 14, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE CO/NAPA

Transaction

Tax	$0.00
Additional	Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1189 EUCLID AVE BERKELEY CA 947081602, BERKELEY, CA 94708-1602

Tax Assessment & Valuation

Source: Napa County records · Assessment roll updated February 9, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,528.00 (+3.35%)	$238,795 (+4.04%) Land $238,795	$238,795 Land $238,795
2023	$2,446.00 (+2.9%)	$229,523 Land $229,523
2022	$2,377.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 25, 2024 · 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
Flood Insurance Cost	Premium on Record median of 41 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	41 in force
Nearby Flood Claims	18 (1982–2012)
Claims Outside the SFHA	4 of 18
Most Recent Claim	Dec 2012 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 2 claims Severe Winter Storms And Flooding, Feb 1998 · 2 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 5 claims

Wildfire

Wildfire Risk	Moderate above 52% of the US · lower than 69% of California
Wildfire Likelihood	0.1% 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
Valley Internet Fixed Wireless	150 / 75

Based on FCC filings for 2 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

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