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Side-by-Side Duplex with Decks
For Sale
$349,900

943 N Main Street, Killingly, CT 06239

Multi-Family For Sale, Units are Side-by-Side, Killingly, CT

Property Size1,976 SF
Lot Size0.82 Acres
Price / SF$177.07
Days on Market10

Property Features for 943 N Main Street

General Information

Property type Residential Multi Family
Property subtype Other
Zoning LD
Bedrooms 6
Bathrooms 2
Full bathrooms 2
Rooms Bathroom 1, Bedroom 2, Bathroom 2, Bedroom 1, Bedroom 6, Bedroom 3, Basement, Bedroom 4, Bedroom 5
Parking 6
Patio and Porch features Deck
Exterior features Deck
Fireplace 1
Basement Full
Lot features Level Lot
Elementary school Per Board of Ed
High school Per Board of Ed
Directions GPS Friendly
Subdivision Danielson
Standard status Active
Size 1,976 SF
Lot size 0.82 Acres

Taxes and HOA fees

Tax Year 2027
Tax Annual Amount 3602

Utilities

Sewer type Public Sewer
Heating system Hot Water(Heating)
Water source Public

Amenities

deck

Building Details

Year built 1900
Architectural style Other
Listing Agency: RE/MAX One · RE/MAX International
Listed By: Christine Johnson · License #RES.0764118
Added: Sep 15 Changed: Sep 24 Last Checked: Sep 24 at 1:06AM
MLS# 24206924

Copyright © 2026 SmartMLS, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This side-by-side duplex contains 1,976 square feet and was built in 1900. Each unit has its own deck and separately paid utilities and heat. One side is available for occupancy or a new lease, while the other is leased month-to-month. The property includes a basement, fireplaces, and hot-water heating.

Situated on a 0.82-acre parcel in Killingly, the property is served by public water and public sewer, with gas service available. Recent improvements include a 2019 roof, siding replacement and painting completed in 2024, chimney repointing with a new cap and liner in 2021, and a gas furnace installed in Unit B in 2021. The property is zoned LD.

Key Highlights

  • Side‑by‑side duplex with 1,976 square feet
  • 0.82‑acre lot with a large side yard
  • 2019 roof; siding replaced and painted in 2024

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Law Firm HVAC Service Plumbing Service Parking Lot & Garage Bakery Furniture & Home Goods

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

116
Businesses Nearby

Demographics for 06239, CT

11,410
Population
4,936
Households
2.3
Avg Household Size
42
Median Age
23%
College-Educated
91%
High-School Grad
23.1 sq mi
ZIP Area
494
Density / Sq Mi
$80,383
Median Household Income
$46,598
Median Earnings
$1,133
Median Rent
$261,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two separate residential units with individual decks, public utilities, and flexible occupancy arrangements.
Where is this duplex located?
The property is located at 943 N Main Street Killingly, CT.
What is the asking price?
The asking price for this property is $349,900.
What are key features of this property?
This property features: Side‑by‑side duplex with 1,976 square feet; 0.82‑acre lot with a large side yard; 2019 roof; siding replaced and painted in 2024
More about this property
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