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Connecticut Office Buildings for Lease

140 results
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Historic Office Building in Essex
$13 SF/Yr
12,600 SF

Historic Office Building in Essex

31 North Main St, Essex, CT 06426

Unique office space with river views, close to Essex Village.

  • Historic E.E. Dickinson office building with original details.
  • Water views of the Connecticut River.
  • Prime location: Stroll to Essex Village restaurants, marinas, and galleries.
  • Multiple offices: Main Level (11), Upper Level (11), Lower Level (4).
  • Multiple lavatories on each level.
Updated: Jul 5, 2025
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Professional Office Building For Lease
$15 SF/Yr
9,870 SF

Professional Office Building For Lease

516 Vauxhall St, New London, CT 06320

Class B office building with multiple suites available for lease.

  • Prime location with easy I‑95 access and high traffic visibility on a corner lot.
  • Ample off‑street parking with 31 marked spaces.
  • Six spacious office suites, each with a private half‑bathroom.
  • Individually metered suites for electricity and natural gas, providing tenant control over utilities.
  • Independent climate control in each suite with separate A/C compressors, natural gas furnaces, and hot water heaters.
Updated: Jan 10
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Hebron Commercial Building For Lease
$2,000 / Mo
1,574 SF

Hebron Commercial Building For Lease

Commercial building for lease in Hebron, CT with high visibility.

30 Main St, Hebron, CT 06248
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New North Branford Office Building
$14 SF/Yr
6,024 SF

New North Branford Office Building

Newly constructed professional/medical office building in a suburban setting for lease.

1003 Middletown Ave, Northford, CT 06472
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Shelton CT Office Space Available
$9 SF/Yr
54,219 SF

Shelton CT Office Space Available

Two-story office complex in Shelton, CT with walking trails.

1 Greenwich Pl, Shelton, CT 06484
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Professional Office Building For Lease
$12 SF/Yr
5,732 SF

Professional Office Building For Lease

Professional office building on Rt 6 with ample parking.

751 Farmington Ave, Bristol, CT 06010
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Glastonbury Commercial Building For Lease
$26 SF/Yr
7,048 SF

Glastonbury Commercial Building For Lease

7,048 SF commercial building with updated interior and ample parking.

232 Williams St East, Glastonbury, CT 06033
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Ridgefield Commercial Space For Lease
$19 SF/Yr
21,000 SF

Ridgefield Commercial Space For Lease

Medical/Office building with upgrades, natural light, and a clean location.

38 A Grv St, Ridgefield, CT 06877
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Ideal office setting For Lease - $650 to $850/MO
$850 / Mo
200 SF

Ideal office setting For Lease - $650 to $850/MO

Ideal office setting For Lease - $650 to $850/MO

641 Danbury Road, Ridgefield, CT 06877
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High Visibility Medical/Commercial Office
$3,200 / Mo
1,897 SF

High Visibility Medical/Commercial Office

1,897 sqft medical/commercial building with high visibility and parking.

128 Saltonstall Pkwy, East Haven, CT 06512
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Waterfront Office Building for Lease
$24,250
7,920 SF

Waterfront Office Building for Lease

Premier waterfront office building in Guilford with Long Island Sound views.

530 Whitfield St, Guilford, CT 06437
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Historic Office Space in Westport
$75 SF/Yr
2,599 SF

Historic Office Space in Westport

Historic office building in downtown Westport with parking and generator.

61 Jesup Rd, Westport, CT 06880
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Prime Vernon Office Space
$14 SF/Yr
35,964 SF

Prime Vernon Office Space

Executive suites, high visibility, I-84 access

30 Lafayette Sq, Vernon, CT 06066
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Danbury Main Street Medical Office
$16 SF/Yr
28,000 SF

Danbury Main Street Medical Office

Prime Danbury location, 3,912 SF available

345 Main St, Danbury, CT 06810
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New Fairfield Office Suites
$20 SF/Yr
23,695 SF

New Fairfield Office Suites

Prime CT location, flexible spaces.

100 Ct-37, New Fairfield, CT 06812
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Modern Office Building with Water Views
$18 SF/Yr
23,000 SF

Modern Office Building with Water Views

Four-story office building in waterfront development with flexible configurations.

1 Chelsea St, New London, CT 06320
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Well-Maintained Office Building on Route 202
$550 / Mo
3,264 SF

Well-Maintained Office Building on Route 202

Nicely appointed office building with shared amenities available for rent.

315 A Litchfield Rd, New Milford, CT 06776
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Renovated Office Space in Simsbury
$1,450 / Mo
3,812 SF

Renovated Office Space in Simsbury

Professional office space in the center of Simsbury available for rent.

961 Hopmeadow St, Simsbury, CT 06070
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Freestanding Office Building For Rent
$19 SF/Yr
3,456 SF

Freestanding Office Building For Rent

3,456 SF office building in Southbury, CT, near I-84.

1486 Southford Rd, Southbury, CT 06488
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East Hartford Office Building
$19 SF/Yr
9,135 SF

East Hartford Office Building

Three-story office building with ample free parking available for rent.

255 Pitkin St, East Hartford, CT 06108
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Waterfront Office Building For Rent
Contact for pricing
11,500 SF

Waterfront Office Building For Rent

Three-story office building with panoramic waterfront views and convenient access.

105 Rowayton Ave, Norwalk, CT 06853
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Wilton Center Office Building
Contact for pricing
5,800 SF

Wilton Center Office Building

86,000 square foot office building in Wilton Center.

15 Old Danbury Rd, Wilton, CT 06897
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Prime Office Space on Post Road
$45 SF/Yr

Prime Office Space on Post Road

Centrally located office building near restaurants and shopping.

272 Post Rd East, Westport, CT 06880
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Class A Office/Medical Space
Contact for pricing
806 SF

Class A Office/Medical Space

Class A office/medical building with flexible layout and ample parking.

580 Cottage Grove Rd, Bloomfield, CT 06002
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Connecticut Office buildings Leasing Opportunities Market Analysis

Explore Office buildings leasing options in Connecticut with 239 listings featured on our commercial real estate exchange. The current inventory includes 45,214,365,240 square feet of properties with an estimated lease value of $1,414 /Mo.

Estimated lease rates for Office buildings in Connecticut begin at $2 SF/Yr, with an average of $22 SF/Yr and extend to $95 SF/Yr.
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