When was property at 186 Main Street built and last sold?

The property at 186 Main Street was built in 1865 and last sold on Jan 1, 1970 for $650,000.

How much is this home worth?

The estimated value of the home located at 186 Main Street is $2,466,433.

What are some comparable homes to 186 Main Street?

There are currently no comparable homes to 186 Main Street.

Groton

01450

186 Main St

Sold on Jul 1, 2026

Map

$2,400,000

● House - Off Market

186 Main St

Groton, MA 01450

4 Beds

4 Baths, 2 Half Baths

7,170 Ft²

$14,841

Est. Monthly

About This Property

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.

Unit Size

7,170 Ft²

Days on Market

Land Size

0.80 acres

Price per sqft

$349

Property Type

House

Property Taxes

$2,566

HOA Dues

Year Built

1865

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Last updated: 4 months ago (MLSPIN #73490286)

Price History

Date / Event	Date	Event
Jul 1, 2026	Sold	Premium
Sold
May 19, 2026	In contract	-
In contract
May 15, 2026	Price Decreased	$2,500,000 ↓ $250K (9.1%)
Price Decreased
Mar 23, 2026	Listed by Coldwell Banker Realty - Westford	$2,750,000
Listed by Coldwell Banker Realty - Westford
Dec 1, 2024	No longer available	-
No longer available
Jun 25, 2024	Listed by LandVest, Inc.	$2,900,000
Listed by LandVest, Inc.

	Located in the heart of Groton's Historic District, the property has been lovingly restored and renovated by its current owners. The main building and carriage house are of Italianate design with colonial features, and the craftsmanship blends seamlessly with modern amenities to create a unique luxury office environment for the discerning family office, legal practice, or financial services group. The main building offers custom architectural detail, high ceilings, and an abundance of natural light as well as 10 office spaces, a full kitchen, finished basement with independent entry, and modern systems upgrades such as fire suppression, key card access, and computerized irrigation for the landscaping from a dedicated onsite well. The carriage house consists of 5 offices and a conference room. The 0.8 acre site includes tasteful hardscape and patio space, high visibility frontage on Main St, and backs up to the rolling, open land of Gibbet Hill.
Nov 14, 2017	Sold	Premium
Sold
Aug 4, 2017	Listed by Coldwell Banker Realty - Westford	$750,000
Listed by Coldwell Banker Realty - Westford
Aug 15, 2000	Sold	Premium
Sold
May 24, 1999	Listed by The Gosselin Group, Inc.	$510,000
Listed by The Gosselin Group, Inc.

	ELEGANT FEDERAL COLONIAL ON MAIN STREET IN GROTON HISTORIC DISTRICT, 12 ROOMS, 5 BEDROOMS, 7 FIREPLACES, HIGH CEILINGS, 9' WINDOWS, SEPARATE 40X40 DETACHED CARRIAGE HOUSE. A VERY SPECIAL HOME OF THE PAST.