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Property Description
491 Gold Star Highway, Unit 310, Groton, CT, offers 1,999 square feet of professional office or medical space for lease. This third-floor, elevator-served former medical suite is located in the Gold Star Business Park, a prime business location in Groton with excellent visibility and convenient access to I-95 and Route 184. The suite is fully built out for medical use, featuring six exam/treatment rooms, each with a sink, plus a large waiting room with a reception counter, a spacious open staff/multi-purpose room, several additional rooms for offices, storage, or lab use, and two restrooms. The layout is ideal for medical, dental, or therapy practices, and the space can also be custom fit for general office or professional services. The property is part of a professionally managed office condominium complex with central HVAC, ample electrical capacity, ADA accessibility, and plenty of on-site parking. Groton is home to major employers including Electric Boat, Pfizer, and a variety of healthcare providers, making this an excellent opportunity to establish or expand your business in a growing market. The surrounding area offers convenient restaurants, shopping, and banking, all within minutes of downtown Mystic and the shoreline. The property is located in the Poquonnock Bridge District (CR zone), supporting a wide range of commercial uses. Approx. $18.46/SF gross equivalent ($12.50/SF base + est. $5.96/SF NNN).
Full Property Details
Full Property Details for 491 Gold Star Hwy #310
General
- Price: $18
- Status: Active
- Type: Commercial Lease
- Source: SMARTMLS
- MLS ID: 24215826
- Updated: 10/20/2026
- Added to Site: 1 day(s) ago
Rental Information
- Lease/Rent Term: Negotiable
- Lease Terms: Per SqFt/Per Year
Interior
- Interior Features: Elevator
Location
- County: New London
- Driving Directions: GPS Friendly, Unit is on the 3rd Floor
Community
- Association: Yes
- Home Owners Assn.: 1
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Hot Air, Electric
- Heating Fuel: Electric
Utilities
- Sewer: Public Sewer Connected
- Water: Public Water Connected
- Utility Description: Electric, Phone Available, Cable Available
Structural Information
- Roof: Flat, Membrane
- Square Feet: 1,999
- Sq. Ft. Source: Public Records
- Current Bldg. Use: Medical Office,
- Office: 1,999 Sq. Ft.
- Year Built: 1989
Lot Features
- Frontage: State Road
- Present Use: Medical Office,
- Potential Use: Medical Office, Office Space
- Zoning: CR
- Lot Description: Level Lot, Cleared
Financial Considerations
- Tenant Pays: All Utilities
Disclosures and Reports
- Documents Avail.: Brochure
- Property ID: 2239744
Listed by Seaport Real Estate Services, Andrew O'Reilly
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Schools
Schools serving 491 Gold Star Hwy #310
School District:Groton School District
| Name | Grades | Distance |
|---|---|---|
Mystic River Magnet School 160 Fish Town Rd, Stonington, CT 06355 | PK-5 | 3.3 mi |
Groton Middle School 35 Groton Long Point Road, Groton, CT 06340 | 6-8 | 2.8 mi |
Fitch Senior High School 101 Groton Long Point Road, Groton, CT 06340 | 9-12 | 3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 491 Gold Star Hwy #310
Date
Details
Price
Change
Source
10/20/2026
Listed
$18
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 491 Gold Star Hwy #310
491 Gold Star Highway #310, Groton, CT 06340 (MLS# 24215826) is a Commercial Lease property. 491 Gold Star Highway #310 is currently listed for $18 and was received on October 20, 2026. Want to learn more about 491 Gold Star Highway #310? Do you have questions about finding other Commercial Lease real estate for sale in Groton? You can browse all Groton real estate or contact a Coldwell Banker agent to request more information.

