1551 Spring St is a 3,458 square foot house on a 0.45 acre lot with 1 bedroom and 1 bathroom. - it last sold on November 02, 2011 for $2,800,000. Based on Redfin's Saint Helena data, we estimate the home's value is $4,951,709.
Single-familyProperty Type
2010Year Built
0.45 acresLot Size
$1,432Est. Price/Sq.Ft.
2 garage spacesParking
Source:Public Records
Redfin Estimate
$4,951,709
$2.2M since sold in November 2011$18K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41% higher than the average sale price ($3.51M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 11, 2026 • Active
Minor encroachment
Grading
Oct 8, 2025 • Final
Hvac
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Good
Building Type: Flat
Property Information
Living Sq. Ft: 3,458
Building Sq. Ft: 3,458
# of Stories: 1
Legal Description: PCL 2 MAP NO 545 6R/S17
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 682
Garage / Carport Type: Attached
Lot Information
# of Buildings: 2
Land Sq. Ft: 19,796
Acres: 0.4545
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 3,458
Stories: 1.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: Napa County
APN: 9590008000
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Saint Helena Elementary School
Public 3-5 • Assigned • 0.2mi
8/10
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 0.5mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
5/10 Heat Factor
9 days above 99° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
22 unhealthy days expected this year, 22 days in 30 years
Provided by First Street
Historical weather
Saint Helena, CA • 94574
Average low and high temperatures (°F)
59
39
59
41
67
44
66
45
76
50
83
52
85
54
89
56
82
56
75
49
61
43
57
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
77/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.9 hrs
5.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.71M – $5.70M
Reach more buyers when you sell with Redfin. Save up to $49,517 in fees.3 minutes to get started.