New Haven County, CT Office buildings for sale

North Branford Commercial Building For Sale

$4,750,000

37,769 SF

North Branford Commercial Building For Sale

26 Old Post Road, North Branford, CT 06472

Two-story, 37,769 SF building on 5.12 acres near retail.

Large, well‑maintained 37,769 SF building on 5.12 acres.
Versatile property suitable for school, retail, office, church, or other uses.
Convenient location near Routes 22 and 17, with easy access to I‑91, Rt. 5, and Wilbur Cross Parkway.
Features a gymnasium with a full basketball court and stage area.
Includes a 2,500‑lb. capacity Otis passenger elevator.

Updated: Jul 31, 2025

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$600,000

3,240 SF

Downtown Naugatuck Commercial Building

24 Cherry St, Naugatuck, CT 6770

3,240 sq ft commercial building in revitalized downtown Naugatuck.

Highly visible downtown location in Naugatuck's revitalized business district.
3,240 sq. ft. commercial building with flexible configuration for single‑user or multi‑tenant use (up to three tenants).
Private parking lot for 14 cars.
Versatile layout suitable for office, training, or collaborative workspace.
Multiple kitchenettes and restrooms on each level.

Updated: Apr 24

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West Haven Medical/Professional Office Building

$925,000

10,272 SF

West Haven Medical/Professional Office Building

Two-story office building in West Haven's Central Business District.

385 Main St, West Haven, CT 6516

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$600,000

3,240 SF

Downtown Naugatuck Commercial Building

3,240 sq ft commercial building in revitalized downtown Naugatuck.

24 Cherry Street, Naugatuck, CT 6770

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$350,000

2,284 SF

Wolcott Street Office/Retail Building

Well-maintained office/retail building on busy Wolcott Street.

447 Wolcott St, Waterbury, CT 6705

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$600,000

2,518 SF

Guilford Commercial Property on Route 1

Prime commercial property in Guilford with multiple offices and parking.

1054 Boston Post Road, Guilford, CT 6437

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$2,400,000

18,675 SF

West Haven Medical/Professional Office Building

Medical/Professional office building for sale in West Haven, CT.

687-689 Campbell Avenue, West Haven, CT 06516

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Professional Office Building with Income

$1,200,000

10,000 SF

Professional Office Building with Income

Four-story office building in Hamden with income potential.

2751 Dixwell Ave, Hamden, CT 6518

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$699,000

5,260 SF

Renovated Office Building in Orange

Turnkey, renovated office building with flexible space configurations.

657 Orange Center Road, Orange, CT 6477

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Branford Mixed-Use Development Opportunity

$3,000,000

3,036 SF

Branford Mixed-Use Development Opportunity

3-acre portfolio with mixed-use properties in downtown Branford.

473 Main Street, Branford, CT 6405

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$299,900

Historic Victorian Office Building

Downtown office building with historic details and private parking.

59 Central Ave, Waterbury, CT 6702

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$350,000

2,284 SF

Wolcott Street Office/Retail Building

2,284 SF office/retail building on busy Wolcott Street.

447 Wolcott Street, Waterbury, CT 6705

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$299,900

2,978 SF

Historic Victorian Office Building

Downtown office building with historic Victorian features and private parking.

59 Central Avenue, Waterbury, CT 6702

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Prime Guilford Commercial Property on Route 1

Contact for pricing

2,518 SF

Prime Guilford Commercial Property on Route 1

Commercial property on Boston Post Road, Guilford, ideal for businesses.

1054 Boston Post Road, Guilford, CT 6437

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$2,995,000

25,843 SF

Hamden Office Building For Sale

25,000 SF office building on 1.75-acre lot.

2428 Whitney Avenue, Hamden, CT 6518

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$1,750,000

8,986 SF

Downtown New Haven Office Building

9,000 SF office building in the heart of New Haven.

54 Wall St, New Haven, CT

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Contact for pricing

3,978 SF

Renovated Office and Training Facility

42,166 SF renovated office building on 3.07 acres.

496 Newhall Street, Hamden, CT 6517

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$3,900,000

29,594 SF

Commercial

Office buildings · 29,594 SF

47 Leavenworth St, Waterbury, CT 6702

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$2,300,000

15,230 SF

Retail Office Building in Wooster

Well-maintained retail and office building in a walkable neighborhood.

900 Grand Avenue, New Haven, CT 6511

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$2,995,000

21,953 SF

Prime Downtown Office Space

Office space in revitalized downtown, accessible to major transportation.

43 East Main Street, Meriden, CT 6450

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$475,000

5,324 SF

Three-Story Office Building For Sale

Three-story office building with conversion potential near downtown New Haven.

27 Lucy St, Woodbridge, CT 6525

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$2,995,000

Meriden Office/Retail Investment Opportunity

21,953 SF Meriden property suitable for office, retail, or investment.

43 E. Main St., Meriden, CT 06450

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$1,750,000

8,986 SF

Downtown New Haven Office Building

9,000 SF office building in New Haven's central business district.

54 Wall Street, New Haven, CT 6511

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5,221 SF

Commercial Building with Rental Units

Commercial building featuring office space and residential rental units.

71 Bridgeport Avenue, Milford, CT 6460

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New Haven County, CT Office Buildings Investment Opportunities Market Analysis

Explore 72 office buildings for sale in New Haven County, CT, showcased through 35 active listings on our real estate platform. These investment opportunities span a total of 412,257 square feet of properties for sale, with an estimated market value of $72,924,798.

Sale prices for office properties in New Haven County, CT start at $299,900, averaging $2,278,899, and reaching up to $9,750,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.