1727 Spring Mountain Rd is a 2,472 square foot house on a 0.31 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on January 30, 1990 for $270,000. Based on Redfin's Saint Helena data, we estimate the home's value is $1,976,913.
Single-familyProperty Type
1962Year Built
0.31 acresLot Size
$800Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,976,913
$1.7M since sold in January 1990$240K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.9% higher than the average sale price ($1.65M) 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
Apr 30, 2024 • Final
Encroachment
Transfer electrical services from a temporary utility pole to the main utility pole.
Electrical
Mar 5, 2015 • Final
Single family res
Replace the existing heating and air conditioning system.
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: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: WORREL & WARD
Living Sq. Ft: 2,472
Building Sq. Ft: 2,472
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 720
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,321
Legal Lot Number: 13,14
Acres: 0.3058
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,472
Stories: —
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1972
County: Napa County
APN: 9171016000
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Saint Helena Elementary School
Public 3-5 • Assigned • 0.3mi
8/10
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 0.1mi
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
5/10 Heat Factor
9 days above 98° 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)
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39
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41
67
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76
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83
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83
53
88
55
84
54
75
49
61
43
57
41
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Sun exposure
In this area, properties receive around 11.7 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.7 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.88M – $2.27M
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