Commercial Real Estate for Sale in Killingly, CT
Killingly is the largest town in northeastern Connecticut, on I-395 and US 6, including the borough of Danielson.
Commercial sales in Windham County, last 12 months
About Killingly
Killingly has a strong industrial and distribution base, with employers including Frito-Lay, a Staples distribution center, Putnam Plastics, United Natural Foods and Spirol. Commercial and industrial property makes up 25% of the net grand list, concentrated near the I-395 interchanges, in the Killingly industrial parks and along US 6 and Route 12 in Danielson. Manufacturing is the largest job sector.
| Population | 17,867 |
|---|---|
| Jobs located here | 5,871 |
| Active businesses | 970 |
| Largest job sectors | Manufacturing, retail, health care |
| Largest employers | Frito Lay, Inc., Staples Distribution, Putnam Plastics, United Natural Foods, Inc., Spirol International Corporation |
| Commercial and industrial share of grand list | 25% |
| Median household income | $84,350 |
| People within a 45-minute drive | 857,732 |
| Land area | 48 square miles |
| Highways | I-395, US 6, Route 12, Route 101 |
| County | Windham County |
Sources: AdvanceCT and CTData Collaborative, 2026 Town Profile
Questions and answers
How many commercial real estate listings are for sale in Killingly, CT?
As of October 26, 2026, Conn-Comp Listings has 2 current commercial real estate listings for sale in Killingly, CT. Listings are added by Connecticut brokers and updated daily.
What are asking prices for commercial real estate in Killingly, CT?
Asking prices from $595,000 to $750,000. Based on current listings that show a price.
Where can I find verified sale prices in Windham County?
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