Why rent when you can own? This is a great duplex with the option to live on one side and let the tenant pay you mortgage! Great location, easy access to RT 6 and 395. Both units are spacious with 3 bedrooms and 1 full bath.
Multi-familyProperty Type
1830Year Built
8,276 sq ftLot Size
$111Price/Sq.Ft.
5 spacesParking
Listed by Jennifer Lehto• Kazantzis Real Estate, LLC
Bought with Aaron Coutu• Keller Williams Realty Leading Edge
Source:Smart MLS #170574290
Redfin Estimate
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Charming antique two family home located in the center of Killingly, CT. This home currently has two tenants that pay $1250 a month each. Would be ideal for any investor or owner occupant. Renovated recently the home features new drywall, flooring, paint, kitchen cabinets, bathroom, etc. Central air is located on the upper unit and heating/coolant are very cost effective. Live in one unit and let the other pay for your mortgage! Come see 443 Main St and make it your home.
Smart MLS #G680681
Jul 13, 2015
Sold
$135,000
$54/sq ft
Jan 12, 2015
Listing Removed
—
Apr 27, 2014
Listed
$135,000
$54/sq ft
Live inexpensively, live on one floor and let your tenant pay the mortgage!! Beautiful condition! Two separate entrances. Exterior freshly painted, new roof and windows! Come see for yourself!
Smart MLS #E269320
Feb 8, 2014
Listing Removed
—
Aug 9, 2013
Listed
$135,000
$54/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$3,935 (+6.3%)
$22,120 + $100,520
$122,640
2022
$3,703
$22,120 + $100,520
$122,640
2021
$3,703 (+1.7%)
$22,120 + $100,520
$122,640
2020
$3,641 (−1.1%)
$22,120 + $100,520
$122,640
2019
$3,680 (+18.3%)
$22,120 + $100,520
$122,640
2017
$3,110
$14,070 + $82,320
$96,390
2016
$3,110 (+4.5%)
$14,070 + $82,320
$96,390
2014
$2,975 (−16.8%)
$14,070 + $82,320
$96,390
2011
$3,575
$38,990 + $109,970
$148,960
Tax history for 443 Main St
Year
Property tax
Land + Additions
Assessment*
2023
$3,935 (+6.3%)
$22,120 + $100,520
$122,640
2022
$3,703
$22,120 + $100,520
$122,640
2021
$3,703 (+1.7%)
$22,120 + $100,520
$122,640
2020
$3,641 (−1.1%)
$22,120 + $100,520
$122,640
2019
$3,680 (+18.3%)
$22,120 + $100,520
$122,640
2017
$3,110
$14,070 + $82,320
$96,390
2016
$3,110 (+4.5%)
$14,070 + $82,320
$96,390
2014
$2,975 (−16.8%)
$14,070 + $82,320
$96,390
2011
$3,575
$38,990 + $109,970
$148,960
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
6
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
8,276
Year renovated
2025
Sq. Ft.
2,484
Year built
1830
Style
Multi-Family (2-4 Unit)
County
Windham County
APN
1687356
Parking Spaces
5
Basement
Yes
Accessible
No
HOA Dues
—
Garage
No
Features
—
Last updated by owner on Sep 11, 2025.
Property details
Parking
Garage Information
Garage & Parking: Paved
Interior
Virtual Tour Information
Has Virtual Tour
Interior Information
Laundry Room Info: All Units Have Hook-Ups
Bathroom Information
# of Baths (Full): 2
Bedroom Information
Beds Total: 6
Room Information
Basement Description: Full
Has Attic
Attic Description: Pull-Down Stairs
Multi-Unit Information
Unit Count: 2
Total Number of Units: 2
Exterior
Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Wood
Lot Information
Lot Description: Sloping Lot
Building Information
Foundation Type: Stone
Construction Description: Frame
Property Information
Property Type: Multi-Family For Sale
Property Sub Type: 2 Family
Living Area SQFT Per Public Record: 2484
Financial
Assessments Information
Assessed Value: $122,640
Utilities
Utility Information
Water Source: Public Water Connected
Sewage System: Public Sewer Connected
Hot Water Description: Natural Gas
Heat Type: Baseboard
Heat Fuel Type: Gas In Street
Fuel Tank Location: In Basement
Location
School Information
High School: Per Board of Ed
Elementary School: Per Board of Ed
Location Information
State: Connecticut
Directions: GPS Friendly
County: Windham
Public facts
Beds: 6
Baths: 2.0
Sq. Ft.: 2,484
Stories: 2.0
Parking Spaces: 5
Basement: Yes
Accessible: No
Lot Size: 8,276 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1830
Year Renovated: 2025
County: Windham County
APN: 1687356
HOA Dues: —
Garage: No
Features: —
Home facts updated by owner on Sep 11, 2025
Around this home
Schools
Killingly Memorial School
Public 2-4 • Assigned • 0.2mi
7/10
Killingly Intermediate School
Public 5-8 • Assigned • 2.9mi
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
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
6/10 Wind Factor
62% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Killingly, CT • 06239
Average low and high temperatures (°F)
34
18
36
19
51
31
61
40
69
49
81
59
85
65
81
59
75
54
65
43
52
33
39
23
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 4.5 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
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