Commercial Land for Sale in Middlesex County, CT
Middlesex County covers 15 towns along the lower Connecticut River, from Cromwell and Middletown down to Old Saybrook on Long Island Sound, served by Route 9, I-91 and I-95.
About Middlesex County
With 164,245 residents at the 2020 Census, Middlesex County centers on Middletown, home to Wesleyan University, Middlesex Health and a Pratt & Whitney plant. Industrial property is concentrated in Middletown, Cromwell and the Route 9 corridor, while the shoreline towns of Clinton, Westbrook and Old Saybrook have retail and tourism property along US 1. The river towns of Essex, Deep River, Chester and East Haddam have small village centers.
Connecticut has had no county government since 1960, so the county is a geographic area only. Zoning, permits and property taxes are set by each town.
| Population (2020 Census) | 164,245 |
|---|---|
| Towns | 15 |
| Land area | About 369 square miles |
| Largest towns | Middletown, Cromwell, Clinton, East Hampton, Old Saybrook |
| Jobs located in the county | 70,232 |
| Active businesses | 15,946 |
| Highways | I-91, I-95, Route 9, Route 17, Route 66, US 1 |
| Rail | Amtrak and Shore Line East (Old Saybrook, Westbrook, Clinton) |
| Airport | Bradley International and Tweed New Haven are the nearest commercial airports |
Sources: U.S. Census Bureau, 2020 Census; AdvanceCT and CTData Collaborative, 2026 Town Profiles (jobs and businesses added up across the county's towns)
Questions and answers
How many commercial land listings are for sale in Middlesex County, CT?
As of October 26, 2026, Conn-Comp Listings has 3 current commercial land listings for sale in Middlesex County, CT. Listings are added by Connecticut brokers and updated daily.
What are asking prices for commercial land in Middlesex County, CT?
Asking prices from $595,000 to $840,000. Based on current listings that show a price.
Which towns in Middlesex County have the most commercial land for sale?
Right now: Essex (2), Old Saybrook (1).
Where can I find verified sale prices in Middlesex County?
Conn-Comp Sales Data has verified Connecticut sales and leases. Subscribers sign in with Sales Data Login.