S St, Saint Helena, CA Property Records

Napa County property records for 11 addresses on S St, Saint Helena, CA · Last verified June 2026

S St Highlights

Properties 14
Median Sale Price $2,450,000
Deeds and Mortgages on File 16
Average Living Area 2,845 sq ft
Owner Occupied 7%
Median Annual Tax Bill $14,986
Median Year Built 1920
Median Ownership Tenure 6 years

Properties on S St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

436 S St

3 bd · 1 ba · 1,091 sqft · 8.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$115,5962025 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

550 S St

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0722025 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

607 S St

7,446 sqft · Built 2005 · 1.39 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,450,000Mar 1999 $107,5752025 Amount on Record Jun 1997 1 Name on Record AssessorUpdated Oct 2025

807 S St

0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,900,000Jun 2026 $13,6502025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

811 S St

4 units

Last Sale Median Tax Bill Median Sale    
$1,305,000Jun 2025 $14,9862025 —4 units    

825 S St

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,9712025 1 Name on Record AssessorUpdated Oct 2025

1971 S St

2 bd · 1 ba · 1,128 sqft · 0.255 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7202025 1 Name on Record AssessorUpdated Oct 2025

1975 S St

4 bd · 1 ba · 1,718 sqft · 0.607 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8242025 1 Name on Record AssessorUpdated Oct 2025

1989 S St

2.92 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1987 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2023

8440 S St

54.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,5932025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

8450 S St

2.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6242025 1 Name on Record AssessorUpdated Oct 2025

Wildfire Risk on S St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 9th percentile of exposed land nationally · 5th in California
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets