186 Main St, Groton, MA 01450

Groton
Local realty services provided by:Better Homes and Gardens Real Estate The Shanahan Group
186 Main St,Groton, MA 01450
$2,500,000
  • 4 Beds
  • 6 Baths
  • 7,170 sq. ft.
  • Single family
  • Active
Listed by: jenepher spencer
Office: coldwell banker realty - westford
MLS#:73490286
Source:MLSPIN

Price summary

  • Price:$2,500,000
  • Price per sq. ft.:$348.68

About this home

Grandly set in the heart of Groton Center, “Hollingsworth House” estate w/carriage house offers a rare blend of timeless grandeur & refined luxury. A masterful restoration completed in 2021 showcases a level of finish, materials & craftsmanship that surpasses new construction. Soaring ceilings, exquisite custom moldings,arched details, rich millwork, elegant pocket doors, glass doorknobs & striking stonework define the home.The 1st floor offers 6 beautifully appointed rms, 3 original fireplaces, including a private bedroom w/adjacent sitting rm & full bath.The 2nd level features 3 spacious bedrooms, each ensuite, walk-in closets w/custom cabinetry & an exceptional laundry rm. A glass elevator adds modern convenience. Sunroom w/walls of windows, walk-up attic & high-efficiency systems enhance the home. Finished walk-out lower level w/speakeasy ambiance & baths offers endless possibilities.Circular drive, stunning carriage house & exceptional grounds complete this distinguished offering.

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Home facts

  • Year built:2021
  • Listing ID #:73490286
  • Updated:May 14, 2026 at 11:30 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Full bathrooms:4
  • Half bathrooms:2
  • Rooms Total:10
  • Flooring:Carpet, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Hardwood, Tile
  • Dining Description:Closet/Cabinets - Custom Built, Crown Molding, Hardwood, Recessed Lighting
  • Bathrooms Description:Bathroom, Bathroom - Double Vanity/Sink, Bathroom - Full, Bathroom - With Tub & Shower
  • Kitchen Description:Archway, Breakfast Bar / Nook, Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Crown Molding, Dining Area, Dishwasher, Disposal, Flooring - Hardwood, Kitchen Island, Microwave, Pantry, Plumbed For Ice Maker, Range, Range Hood, Recessed Lighting, Refrigerator, Stainless Steel Appliances, Water Softner, Wine Chiller, Wine Refrigerator
  • Basement Description:Concrete, Full, Interior Entry, Partially Finished, Radon Remediation System, Sump Pump, Walk-Out Access
  • Living area:7,170 sq. ft.

Heating and cooling

  • Cooling:3 or More, 5 Cooling Zones, Central Air, Heat Pump
  • Heating:Central, Fireplace(s), Forced Air, Heat Pump, Natural Gas
  • Central air:Yes

Structure and exterior

  • Roof:Shingle
  • Year built:2021
  • Building area:7,170 sq. ft.
  • Lot area:0.8 Acres
  • Lot Features:Cleared, Corner Lot, Level
  • Architectural Style:Carriage House, Colonial
  • Construction Materials:Frame
  • Exterior Features:Patio, Professional Landscaping, Rain Gutters, Sprinkler System, Stone Wall
  • Foundation Description:Concrete Perimeter

Schools

  • High school:Gdrhs
  • Middle school:Gdrms
  • Elementary school:Florence Roche

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,500,000
  • Price per sq. ft.:$348.68
  • Tax amount:$30,786 (2026)

Features and amenities

  • Appliances:Dishwasher, Disposal, Microwave, Range, Range Hood, Refrigerator, Wine Refrigerator
  • Laundry features:Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Electric Dryer Hookup, Flooring - Hardwood, Second Floor, Washer Hookup
  • Amenities:Center Hall, Closet/Cabinets - Custom Built, Crown Molding, Elevator, Foyer, Gas Water Heater, Recessed Lighting, Wet Bar, Wired For Sound

Parking

  • Total parking spaces:12
  • Parking description:Off Street, Paved, Paved Drive
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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