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    Historic Downtown Office Building
    Updated: Nov 28, 2025
    Historic Downtown Office Building

    181 Main St, Killingly, CT 06239

    $399,999
    3,743 sqft
    Prime downtown corner location with historic character.
    Two separate units, each with kitchenettes and two baths.
    Elevator accessibility.
    Updated flooring and well‑maintained amenities.
    Two new (5 years) Buderus boilers (one for each unit).
    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 25 Potential Opportunities for your consideration. Besides 1 Active listings in Killingly, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 19 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Retail/Office Building with Rear Entrance
    Retail/Office Building with Rear Entrance

    1548 West Main St, Windham, CT 06226

    $2,750,000
    14,027 sqft

    Centrally located retail/office building with an available back-of-building office suite and accessible restrooms.

    View details
    Redevelopment Office and Retail Building
    Redevelopment Office and Retail Building

    1 N Main St, Webster, MA 01570

    $1,250,000
    19,000 sqft 1.36 AC lot

    Vacant former bank building on a large downtown lot with extensive frontage and on-site parking for flexible reuse.

    View details
    Office/Retail Building at Gateway Commons
    Office/Retail Building at Gateway Commons

    1681 W Main St, Windham, CT 06226

    $3,500,000
    12,696 sqft

    12,696 SF office/retail building for sale with highway access.

    View details
    Versatile Commercial Facility in Webster
    Versatile Commercial Facility in Webster

    44 Morris St, Webster, MA 01570

    $399,900
    14,000 sqft 0.94 AC lot

    14,000 SF facility suitable for office, warehouse, or mixed-use.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Norwich Industrial Park Land Parcels
    Norwich Industrial Park Land Parcels

    60-70 Connecticut Ave, Norwich, CT 06360

    $2,990,000
    17.16 AC lot

    17.16+ acres in Norwich Industrial Park for sale.

    View details

    Off-Market Properties in Killingly, CT

    Consider similar Off-Market properties in Killingly, CT. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    133 School St
    OFFICE BUILDING

    133 School St, Killingly, CT 06239-3023

    Estimated value:
    $265,000
    3,586 sqft 0.16 AC lot
    View details
    35 Academy St
    OFFICE BUILDING

    35 Academy St, Killingly, CT 06239-2901

    Estimated value:
    $310,000
    4,885 sqft 0.12 AC lot
    View details
    934 Main St
    OFFICE BUILDING

    934 Main St, Killingly, CT 06239-1405

    Estimated value:
    $315,000
    7,838 sqft 1.00 AC lot
    View details
    26 Soap St
    OFFICE BUILDING

    26 Soap St, Killingly, CT 06241-1613

    Estimated value:
    $530,000
    3,600 sqft 0.68 AC lot
    View details
    181 Main St
    OFFICE BUILDING

    181 Main St, Killingly, CT 06239-2815

    Estimated value:
    $285,000
    7,283 sqft 0.16 AC lot
    View details
    1039 Main St
    OFFICE BUILDING

    1039 Main St, Killingly, CT 06241-2170

    Estimated value:
    $250,000
    2,632 sqft 1.20 AC lot
    View details
    610 Hartford Pike
    OFFICE BUILDING

    610 Hartford Pike, Killingly, CT 06241-2159

    Estimated value:
    $260,000
    2,688 sqft 0.33 AC lot
    View details
    610 Hartford Pike
    OFFICE BUILDING

    610 Hartford Pike, Killingly, CT 06241-2159

    Estimated value:
    $285,000
    2,688 sqft 0.33 AC lot
    View details
    113 School St
    OFFICE BUILDING

    113 School St, Killingly, CT 06239-3022

    Estimated value:
    $625,000
    11,372 sqft 0.66 AC lot
    View details
    245 Main St
    OFFICE BUILDING

    245 Main St, Killingly, CT 06239-2816

    Estimated value:
    $275,000
    6,131 sqft 0.22 AC lot
    View details
    245 Main St
    OFFICE BUILDING

    245 Main St, Killingly, CT 06239-2816

    Estimated value:
    $280,000
    6,131 sqft 0.22 AC lot
    View details
    765 Main St
    OFFICE BUILDING

    765 Main St, Killingly, CT 06239-1630

    Estimated value:
    $280,000
    5,072 sqft 0.18 AC lot
    View details
    60 Cottage St
    OFFICE BUILDING

    60 Cottage St, Killingly, CT 06239-3014

    Estimated value:
    $305,000
    754 sqft 0.19 AC lot
    View details
    70 Cottage St
    OFFICE BUILDING

    70 Cottage St, Killingly, CT 06239-3014

    Estimated value:
    $270,000
    1,166 sqft 0.16 AC lot
    View details
    210 Westcott Rd
    OFFICE BUILDING

    210 Westcott Rd, Killingly, CT 06239-2205

    Estimated value:
    $290,000
    2,019 sqft 0.57 AC lot
    View details
    190 Main St
    OFFICE BUILDING

    190 Main St, Killingly, CT 06239-2823

    Estimated value:
    $285,000
    7,812 sqft 0.14 AC lot
    View details
    143 School St
    OFFICE BUILDING

    143 School St, Killingly, CT 06239-3023

    Estimated value:
    $275,000
    1,940 sqft 0.09 AC lot
    View details
    394 Lk Rd
    OFFICE BUILDING

    394 Lk Rd, Killingly, CT 06241-1511

    Estimated value:
    $335,000
    6,546 sqft 5.96 AC lot
    View details
    785 Hartford Pike
    OFFICE BUILDING

    785 Hartford Pike, Killingly, CT 06241-1715

    Estimated value:
    $290,000
    7,028 sqft 0.72 AC lot
    View details

    Killingly, CT Office Buildings Market Trends and Statistics

    Explore 20 office buildings for sale in Killingly, CT on our real estate platform. These investment opportunities span a total of 3,743 square feet of properties for sale, with an estimated market value of $399,999.

    Sale prices for office properties in Killingly, CT average $399,999 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 6
    Medical Office Space 1
    Office buildings 1

    Demographics Overview

    Population 18K
    Population Growth (5Y) -5.0%
    Median Household Income $80,869
    College Educated 21.4%

    Listings Trend

    New vs delisted commercial listings in Windham County

    New Delisted

    Total CRE Inventory on Market (SF)

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