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Deb Rees
REALTOR®
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186 Main St, Groton, MA 01450

$2,750,000
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Active
BEDS4 BATHS4 full 2 partial SQUARE FEET7,170 MLS#73490286
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

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.

186 Main St | MLS# 73490286

This single family home located at 186 Main St, Groton, MA 01450 is currently listed for sale with an asking price of $2,750,000. This property was built in 2021 and has 4 bedrooms and 4 full and 2 partial baths with 7170 sq. ft. Search Groton real estate on debrees.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Cooling: Central Air, Heat Pump,3 or More
Fireplaces: 4
Heating: Central, Forced Air, Heat Pump, Natural Gas, Fireplace
Home Style: Colonial, Carriage House
Lot Size: 0.80 Acres
Roof Type: Shingle
Taxes: $30,786
Year Built: 2021

Feature Descriptions

Exterior: Frame
Security: yes
Sewer: Public Sewer
Special View Info: Scenic View(s)
Water: Public

Room Sizes

Bathroom 1: 7.67 X 7.42 Level - Main,First
Bathroom 2: 13.00 X 12.42 Level - Second
Bathroom 3: 5.00 X 9.17 Level - Second
Bedroom 2: 18.33 X 20.58 Level - Second
Bedroom 3: 18.33 X 15.75 Level - Second
Bedroom 4: 12.00 X 10.08 Level - First
Dining Room: 18.33 X 20.17 Level - First
Family Room: 37.50 X 41.67 Level - Basement
Kitchen: 18.33 X 15.42 Level - First
Living Room: 18.50 X 26.25 Level - First
Primary Bedroom: 18.50 X 18.00 Level - Second

Local Schools

High School: Gdrhs
Middle School: Gdrms
Elementary School: Florence Roche

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Realty - Westford
Agency Phone: 978-692-2121
Agent Name: Jenepher Spencer

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Estimated Payment

$ 9,487.89 per month $6,120.31 Principal & Interest $2,565.50 Property Tax $802.08 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/17/2026. The listing information on this page last changed on 04/17/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Fri 04/17/2026 5:02:47 AM EST) or MLSPIN MLS (last updated Thu 04/16/2026 11:38:34 PM EST) or Prime MLS (last updated Thu 04/16/2026 11:33:24 PM EST) or MREIS (last updated Fri 04/17/2026 2:05:22 AM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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