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Commercial Real Estate for Lease in Middletown, CT

Middletown is a Middlesex County city of about 48,000 people on the Connecticut River, about 16 miles south of Hartford, home to Wesleyan University.

1 current listing Commercial Real Estate for Sale (1) Search with filters
635D South Main Street, Middletown, CT 06457
FOR LEASE | 2,200± SF RETAIL SPACE AVAILABLE
Retail / Freestanding · 6,000 SF · 6.12 acres
Asking $24.00 / SF

Commercial Real Estate for Lease elsewhere in Middlesex County

147 Meriden Road, Middlefield, CT 06455
FOR LEASE | RETAIL / INDUSTRIAL BUILDINGS TOTALING 19,066±
Retail / Freestanding · 19,066 SF · 2.69 acres
Asking $8.00 / SF
80 Shunpike Road, Cromwell, CT 06416
FOR LEASE | 1,872± SF Fully Built-Out Medical Office Space Available
Office / Medical · 22,226 SF · 2.21 acres
Asking $22.00 / SF
West Street, Cromwell, CT 06416
FOR LEASE | 1,550± SF and 3,375± SF OFFICE SPACE AVAILABLE
Office · 13,500 SF · 3.53 acres
Asking $14.32 - $14.93 / SF
10 Denlar Drive, Chester, CT 06412
FOR LEASE | Two Industrial Buildings Totaling 28,525± SF
Industrial · 28,525 SF · 2.88 acres
Asking $6.95 / SF
93 Elm Street, Old Saybrook, CT 06475
Directly in front of Stop & Shop, near Walmart and HomeGoods
Retail, Office · 3,300 SF · 0.45 acres
Asking $21.00 / SF
255 Route 80, Killingworth, CT 06419
6 spaces available in professional building at traffic circle
Office / Professional
Asking $20.99 - $36.14 / SF
241 Shunpike Road, Cromwell, CT 06416
Studio
Office / Specialized
Asking $1.00 / SF
65 Research Parkway, Old Saybrook, CT 06475
Industrial space with 12 ft overhead doors
Industrial / Warehouse · 6,694 SF
Asking $8.15 / SF
5 Pequot Park Road, Westbrook, CT 06498
Professional Medical / Office space for Lease
Office / Medical · 24,632 SF · 4.48 acres
Asking $24.50 / SF
241 Shunpike Road, Cromwell, CT 06416
Studio or Office
Retail
Asking $1.00 / SF
176 Connecticut 81, Killingworth, CT 06419
1,200 SF Office Space
Office / Professional
Asking $9.75 / SF

See all commercial real estate for lease in Middlesex County

Conn-Comp market snapshot

Commercial sales in Middletown, last 12 months

27
sales recorded
$107
median price per SF
$93 - $145
middle half, per SF
7.79%
average mortgage rate
Median sale price $850,000. 67% of sales were financed, average loan 71% of price. Median price per SF down 16% from the prior 12 months. Middlesex County: 92 sales, median $132 per SF, average mortgage rate 7.28%. November 2025 through October 2026. Source: Conn-Comp Sales Data, verified Connecticut sales and recorded mortgages. For verified sales data, use Sales Data Login

About Middletown

Middletown's commercial property is concentrated along Main Street downtown, Washington Street (Route 66) and South Main Street (Route 17), with large industrial and distribution property in the south and west of the city, including a Pratt & Whitney plant and a FedEx operation. Health care is the largest job sector, led by Middlesex Health and Connecticut Valley Hospital.

Population47,958
Jobs located here25,328
Active businesses3,701
Largest job sectorsHealth care, government, manufacturing
Largest employersCommunity Health Center, Connecticut Valley Hospital, FedEx, Middlesex Health, RTX Corporation (Pratt & Whitney)
Commercial and industrial share of grand list21%
Median household income$79,438
People within a 45-minute drive2,016,720
Land area41 square miles
HighwaysI-91, Route 3, Route 9, Route 17, Route 66
CountyMiddlesex County

Sources: AdvanceCT and CTData Collaborative, 2026 Town Profile

Questions and answers

How many commercial real estate listings are for lease in Middletown, CT?

As of November 5, 2026, Conn-Comp Listings has 1 current commercial real estate listing for lease in Middletown, CT. Listings are added by Connecticut brokers and updated daily.

What are asking rents for commercial real estate in Middletown, CT?

Asking rent $24.00 / SF. Based on current listings that show a rent.

Where can I find verified lease rents in Middlesex County?

Conn-Comp Sales Data has verified Connecticut sales and leases. Subscribers sign in with Sales Data Login.

Other property for lease in Middletown

Nearby towns in Middlesex County

All of Middlesex County | All of Connecticut

Commercial real estate brokers in Middlesex County 5 | Connecticut market report