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Two-Unit Duplex with Basement
For Sale
$259,900

63 Prospect Avenue, Killingly, CT 06239

Two three-bedroom units are arranged on separate floors and served by municipal water and sewer.

Property Size2,004 SF
Price / SF$129.69
Days on Market135

Property Features for 63 Prospect Avenue

General Information

Standard status Active
Size 2,004 SF
Property subtype 2 Family

Building Details

Year Built 1915
Listing Agency: RE/MAX One
Listed By: Christine Johnson · License #RES.0764118
Source: Lockandkeyre
Added: Apr 19 Changed: Aug 29 Last Checked: Aug 30 at 5:40PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of RE/MAX One

Investment Insights

Based on property information with market context.

This 2,004-square-foot duplex, built in 1915, contains two three-bedroom residences with one unit above the other. The property includes a full basement with a stone foundation, an owner storage area, and a backyard. Municipal water and sewer serve the building.

Both units are leased month to month, with electric service paid by each resident. Located at 63 Prospect Avenue in Killingly, Connecticut, the property offers a straightforward two-unit configuration with separate residential spaces and additional basement storage.

Key Highlights

  • Two‑unit duplex with 2,004 square feet
  • Both units offer 3 bedrooms
  • One residence is located upstairs and one downstairs

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Dental Office Parking Lot & Garage HVAC Service (Bike/Boat/Book/etc) Store Storage Facility Computer & Electronic Repair

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

Location Intelligence

Trade Area within ½ mile

406
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

Market

Vacancy Rate% for Multifamily in Northeast region

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

What type of property is this?
Duplex - Two three-bedroom units are arranged on separate floors and served by municipal water and sewer.
Where is this duplex located?
The property is located at 63 Prospect Avenue Killingly, CT.
What is the asking price?
The asking price for this property is $259,900.
What are key features of this property?
This property features: Two‑unit duplex with 2,004 square feet; Both units offer 3 bedrooms; One residence is located upstairs and one downstairs
More about this property
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