21 Spring St is a 1,142 square foot house on a 0.29 acre lot with 3 bedrooms and 1.5 bathrooms. - it last sold on August 27, 2003 for $250,000. Based on Redfin's Newington data, we estimate the home's value is $391,385.
Single-familyProperty Type
1955Year Built
0.29 acresLot Size
$343Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$391,385
$141K since sold in August 2003$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.6% lower than the average sale price ($394K) 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
Jan 25, 2023 • Active
Plumbing
Replace a natural gas water heater.
Plumbing
Water heater
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
Basement Information
Basement Sq. Ft: 816
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Cape Cod
Construction Type: Frame
Exterior Wall: Vinyl
Pool Information
Has Pool
Property Information
Living Sq. Ft: 1,142
# of Stories: 1
Parking & Garage Information
Parking Type: Detached Garage
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,632
Municipality Name: NEWINGTON
Acres: 0.29
Zoning Code: WAR1
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,142
Stories: 1.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1983
County: Hartford County
APN: 658448
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Anna Reynolds School
Public PreK-4 • Assigned • 0.6mi
7/10
Martin Kellogg Middle School
Public 5-8 • Assigned • 0.7mi
6/10
Newington High School
Public 9-12 • Assigned • 1.3mi
8/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° expected this year, 16 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Newington, CT • 06111
Average low and high temperatures (°F)
34
19
36
20
52
32
62
42
70
51
82
60
87
67
82
61
76
56
66
44
53
35
39
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$372,000 – $451,000
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