Trefoil Park

Commercial Properties

Properties in Trumbull, Connecticut

Trefoil Park Properties is a family owned real estate company committed to providing tenants with high quality office and flex space in the Fairfield County market. Our current offering is located in the Trefoil business park which is conveniently located adjacent to Routes 25 and 111. The properties feature well maintained spaces which benefit from frequent physical upgrades and a variety of local amenities.
Please view our property overviews below to learn more.
Ample parking for tenants and clients / patients with 5 spaces per 1,000 sq. ft. of office space. Common areas are well maintained and recently upgraded with renovated restrooms, a completely repaved parking lot, new exterior walkways and landscaping features, and a MERV-14 filter system.
Commercial Property

35 Corporate Dr, Trumbull, CT

  • 35 Corporate Drive is one of two three-story office buildings in Trefoil Park Properties. The other office building, 55 Corporate, is contiguous.
  • 35 is ideal for medical offices and related services.
  • Trefoil Park can complete state-of-the-art buildout across customizable suites on each of the 18,000 square foot floor plates. 
  • Solar panels at this building and 55 Corporate provide approximately one-quarter million kWh per year for ample energy and an environmentally friendly building.
  • Plenum spaces allow for sinks as required. The most recent doctor’s office build out at 35 Corporate featured 7 sinks in a 3,500 sq. ft. suite.
  • There is an emergency generator system currently being installed that will be completed by February, 2023
Commercial Property

55 Corporate Dr, Trumbull, CT

  • 55 Corporate Drive is one of two three-story office buildings in Trefoil Park Properties. The other office building, 35 Corporate, is contiguous.
  • The building is suitable for a range of users and currently accommodates lawyers, marketing companies and corporate offices.
  • Solar panels at this building and 35 Corporate provide approximately one-quarter million kWh per year for ample energy and an environmentally friendly building.
  • The office building sits on a higher elevation point affording good views.
The building features customized tenant suites across 16,000 square foot floor plates. Recent upgrades include a repaved parking lot, solar energy system, renovated restrooms and a MERV-14 filter system.
126 Monroe is ideal for tenants with daily traffic from customers and clients. Current tenants include medical groups, the premier national daycare provider, a leading residential real estate broker and a large publicly-traded company.
Commercial Property

126 Monroe Tpke, Trumbull, CT

  • 126 Monroe benefits from high visibility on the main street of Trumbull.
  • The building has two floors, each totaling 20,000 rentable feet with customizable suites.
  • Both floors have direct ground level access.
  • Multiple suites have direct exterior access.
Commercial Property

204 Spring Hill Rd, Trumbull, CT

  • 204 Spring Hill Road is a one-story flex space.
  • Less than 0.5 miles from the new Amazon distribution center.
  • Office suites as well as mixed office and production space suites available.
  • Each suite has private entrance and restrooms.
  • Each suite has 277/480 volt 225 amp service and individual RTUs with gas heat.

204 features 30' x 40' bays. The building has 4 tailboard loading docks and one drive-in. Stud height is 16'7" with clear height of 14'0"
The building is occupied by a single tenant, one of the leading international consumer product manufacturers. This facility and an adjacent property are the North American product research headquarters of the tenant.
Commercial Property

30 Trefoil Drive, Trumbull, CT

  • 30 Trefoil Drive is a one-story flex space building. It is contiguous with Trefoil Park Properties other flex space building, 204 Spring Hill Road.
  • It has a detention pond which has been designed as a fountain.
  • Lunches, breaks, and meetings can be held in an outdoor setting, shielded by being at the back of the building.

Trefoil Park Properties

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