1820 Spring Mountain Rd, Saint Helena, CA 94574 Property Records

Napa County property record for 1820 Spring Mountain Rd, Saint Helena, CA 94574

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,523 sqft · built 1978
Lot Size	0.14 acres (6,098 sqft)
Owner	2 Company Names on Record
Last Sale	$3,200,000 (Mar 2024)
Tax Bill	$35,332 (2026)
Deeds & Mortgages	Mar 2024 Mortgage Dec 2021 Construction Loan + 2 more
Flood Zone	Zone X (minimal risk)
APN	`009-710-012-000`

Property Details

APN / Parcel Number

Primary APN	`009-710-012-000`
Alternative APNs	`009-710-012` `00971012`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,523 sqft Living Area
1st Floor Area	2,523 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Construction Type	Wood
Lot Area	6,098 sqft (0.14 acres)
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	009-710-012
Street Address	1820 SPRING MOUNTAIN RD
City	SAINT HELENA
State	CA
Zip	94574-1737
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PCL 2 MAP NO 2564 6P/M52
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 October 21, 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	634 NAPA RD, SONOMA, CA 95476-7707
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 8, 2024	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Dec 30, 2021	Deed of Trust, Mortgage · Construction Mortgage FIRST REPUBLIC BANK
Nov 4, 2021	Re-recorded Document OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Feb 12, 2021	Grant Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 8, 2024 · Amount on Record
Deed Sale	Mar 8, 2024 · Amount on Record
Prior Sale	Feb 12, 2021 · Amount on Record
Deed Document Number	20243465
Last Transfer Date	May 23, 2025
Transfer Doc	0000007368
Record Updated	Oct 29, 2026

March 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1820 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Transaction Type	Mortgage
Record Updated	Mar 22, 2024
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	634 NAPA RD, SONOMA, CA 95476-7707

Mortgage

Document Number	0000003466
Date	Mar 8, 2024
Instrument	2024-0003466

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	5.37%
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 1, 2031
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.3%
Index	Other
Max Rate	10.3%

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NAPA CA
Property Address	1820 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Transaction Type	Mortgage
Record Updated	Jan 7, 2022
Title Company	FIRST AMERICAN TITLE, FIRST AMER TTL CO OF NAPA

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000039164
Date	Dec 30, 2021
Instrument	2021-0039164

Lender

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

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	36 Months
Due	Dec 15, 2024

Interest

Rate Type	Adjustable Rate

November 2021: Re-recorded Document

Document Type	Re-recorded Document
Jurisdiction	NAPA CA
Recording Date	Nov 4, 2021
Property Address	1820 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Document Number	0000034244
Map Reference	MB 6 PG 52
Instrument Date	Nov 2, 2021
Instrument	2021-0034244
Record Updated	Nov 15, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 BASALT RD, NAPA, CA 94558-3929

February 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NAPA CA
Recording Date	Feb 12, 2021
Property Address	1820 SPRING MOUNTAIN RD, SAINT HELENA, CA 94574-1737
Document Number	0000006343
Map Reference	MB 6 PG 52
Instrument Date	Feb 9, 2021
Instrument	2021-0006343
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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
Address	11 BASALT RD, NAPA, CA 94558-3929

Tax Assessment & Valuation

Source: Napa County assessment roll, as of October 21, 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
2026	$35,332.00 (+1.73%)	$3,329,280 (+2%) Land $1,040,400 Building $2,288,880	$3,329,280 Land $1,040,400 Building $2,288,880
2025	$34,730.00 (+106.59%)	$3,264,000 (+107.59%) Land $1,020,000 Building $2,244,000
2023	$16,811.00 (+25.74%) Homeowner's exemption	$1,572,300 Land $624,240 Building $948,060
2022	$13,370.00

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 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	Indirect within ember reach

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 186 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20

May also be available: Valley Internet.

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