1740 Spring St is a 1,024 square foot house on a 0.32 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Saint Helena data, we estimate the home's value is $1,152,146.
Single-familyProperty Type
1946Year Built
0.32 acresLot Size
$1,125Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,152,146
$214K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.5% lower than the average sale price ($1.51M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,213 (+10.3%)
$436,850 + $97,906
$534,756
2024
$5,633 (+1.2%)
$436,850 + $97,906
$534,756
2023
$5,564 (+729.9%)
$428,285 + $95,987
$524,272
2022
$670 (+1.7%)
$419,888 + $94,105
$513,993
2021
$659 (+1.4%)
$23,341 + $34,542
$57,883
2020
$650 (+1.8%)
$22,884 + $33,865
$56,749
2019
$639 (+1.5%)
$22,650 + $33,518
$56,168
2018
$629 (+2.1%)
$22,206 + $32,861
$55,067
2017
$616 (+4.1%)
$21,345 + $31,586
$52,931
2016
$592 (+0.9%)
$21,345 + $31,586
$52,931
2015
$587 (+1.2%)
$20,927 + $30,967
$51,894
2014
$580 (+4.2%)
$20,210 + $29,905
$50,115
2012
$557 (+2.2%)
$20,119 + $29,770
$49,889
2011
$544 (+2.0%)
$19,725 + $29,187
$48,912
2010
$534 (−1.0%)
$19,339 + $28,615
$47,954
2009
$539 (+2.3%)
$19,195 + $28,402
$47,597
2008
$527
$19,240 + $28,469
$47,709
Tax history for 1740 Spring St
Year
Property tax
Land + Additions
Assessment*
2025
$6,213 (+10.3%)
$436,850 + $97,906
$534,756
2024
$5,633 (+1.2%)
$436,850 + $97,906
$534,756
2023
$5,564 (+729.9%)
$428,285 + $95,987
$524,272
2022
$670 (+1.7%)
$419,888 + $94,105
$513,993
2021
$659 (+1.4%)
$23,341 + $34,542
$57,883
2020
$650 (+1.8%)
$22,884 + $33,865
$56,749
2019
$639 (+1.5%)
$22,650 + $33,518
$56,168
2018
$629 (+2.1%)
$22,206 + $32,861
$55,067
2017
$616 (+4.1%)
$21,345 + $31,586
$52,931
2016
$592 (+0.9%)
$21,345 + $31,586
$52,931
2015
$587 (+1.2%)
$20,927 + $30,967
$51,894
2014
$580 (+4.2%)
$20,210 + $29,905
$50,115
2012
$557 (+2.2%)
$20,119 + $29,770
$49,889
2011
$544 (+2.0%)
$19,725 + $29,187
$48,912
2010
$534 (−1.0%)
$19,339 + $28,615
$47,954
2009
$539 (+2.3%)
$19,195 + $28,402
$47,597
2008
$527
$19,240 + $28,469
$47,709
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 5, 2023 • Final
Encroachment
Plumbing
Water heater
Jul 26, 2022 • Final
Minor mep
Install a new waterline from the water meter to the house.
Plumbing
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: Average
Property Information
Subdivision Name: THOMAS FEALEYS ADD
Living Sq. Ft: 1,024
Building Sq. Ft: 1,024
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,795
Legal Lot Number: 10
Acres: 0.3167
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,024
Stories: —
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1956
County: Napa County
APN: 9313011000
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 • 0.5mi
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
4/10 Fire Factor
0.93% 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
83
53
89
56
84
54
75
49
61
43
57
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.10M – $1.33M
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