1850 Spring Mountain Rd, Saint Helena, CA 94574 Property Records

Napa County property record for 1850 Spring Mountain Rd, Saint Helena, CA 94574

Property Summary

Property Type	Duplex
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Company Names on Record
Last Sale	$658,000 (Jan 2004)
Tax Bill	$9,844 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Apr 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`009-710-010-000`

Property Details

APN / Parcel Number

Primary APN	`009-710-010-000`
Alternative APNs	`009-710-010` `00971010`

Exterior

Architectural Style	Duplex Single
Lot Area	12,197 sqft (0.28 acres)

Location & Zoning

Old Parcel Number	009-710-010
Street Address	1850 SPRING MOUNTAIN RD
City	SAINT HELENA
State	CA
Zip	94574-1737
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Subdivision	QUAIL MEADOWS WEST
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	2
Census Block	2006
Census Tract	201602

Owner

Source: Napa County records, 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	2 Company Names on Record
Mailing Address	1856 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 26, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PRIMARY RESIDENTIAL MORTGAGE INC
Apr 26, 2021	Intrafamily Transfer, Transfer FIRST AMERICAN TITLE, FIRST AMER TTL CO OF NAPA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 30, 2004 · Amount on Record
Deed Sale	Jan 30, 2004 · Amount on Record
Deed Document Number	20043785
Last Transfer Date	May 30, 2024
Transfer Doc	0000007847
Record Updated	Sep 20, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Apr 26, 2021
Property Address	1850 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Document Number	0000014635
Instrument Date	Apr 20, 2021
Instrument	2021-0014635
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	FIRST AMERICAN 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	750 JACOB CT, NAPA, CA 94558-5115

Mortgage

Document Number	0000014636
Date	Apr 26, 2021
Instrument	2021-0014636

Lender

Name	PRIMARY RESIDENTIAL MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	May 1, 2036

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NAPA CA
Recording Date	Apr 26, 2021
Property Address	1850 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Document Number	0000014634
Instrument Date	Apr 16, 2021
Instrument	2021-0014634
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMER TTL CO OF NAPA

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
Relationship	Tenants in Common
Address	1850 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737

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	$9,844.00 (+3.33%) Homeowner's exemption	$935,524 (+4.04%) Land $639,798 Building $295,726	$935,524 Land $639,798 Building $295,726
2023	$9,527.00 (+4.01%) Homeowner's exemption	$899,198 Land $614,954 Building $284,244
2022	$9,160.00

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	7 in force
Nearby Flood Claims	8 (1995–2005)
Claims Outside the SFHA	5 of 8
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides
Claims by Event	Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 2 claims Severe Winter Storms, Flooding Landslides, Mud Flow, Mar 1995 · 3 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

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 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.

Nearby Properties on Spring Mountain Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures