1308 Main St, Saint Helena, CA 94574 Property Records

Napa County property record for 1308 Main St, Saint Helena, CA 94574

Property Summary

Property Type	Commercial Building, Warehouse, Showroom
Details	9,820 sqft · built 1891
Lot Size	0.27 acres (11,761 sqft)
Owner	2 Company Names on Record
Tax Bill	$29,826 (2026)
Flood Zone	Zone X (minimal risk)
APN	`009-212-007-000`

Property Details

APN / Parcel Number

Primary APN	`009-212-007-000`
Alternative APNs	`009-212-007` `00921207`

Interior

Stories	2 Stories
Building Area	9,820 sqft Gross Area

Exterior

Year Built	Built 1891
Effective Year Built	Effective 1940
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	11,761 sqft (0.27 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Old Parcel Number	009-212-007
Street Address	1308 MAIN ST
City	SAINT HELENA
State	CA
Zip	94574-1947
Property Category	Commercial
Property Type	Commercial > Retail > Commercial Building, Warehouse, Showroom
Jurisdiction	NAPA CA
Township / Civil Division	ST. HELENA
Census Block Group	3
Census Block	3003
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	1308 MAIN ST, 117, SAINT HELENA, CA 94574-1947
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Oct 2, 2012
Transfer Doc	0000036140
Record Updated	Oct 29, 2026

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	$29,826.00 (+1.73%)	$2,794,815 (+2%) Land $1,287,835 Building $1,506,980	$2,794,815 Land $1,287,835 Building $1,506,980
2025	$29,319.00 (+3.25%)	$2,740,016 (+4.04%) Land $1,262,584 Building $1,477,432
2023	$28,397.00 (+3.96%)	$2,633,619 Land $1,213,557 Building $1,420,062
2022	$27,314.00

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	1 in force

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	None beyond 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 488 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