12 Water Street Groton, CT $ 20,000,000
12 Water Street
$ 20,000,000
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12 Water Street

Groton, CT, 06355
$ 20,000,000
Bedrooms-- Baths2.0 Sq 35,520

Monthly Estimate*

$ 123,143

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Commercial Property for sale in Groton, CT

for $20,000,000 with 2 full baths. This 35,520 square foot building was built in 1864 on a lot size of 1.61.

12 Water Street represents a rare and compelling redevelopment opportunity in the heart of one of New England's most celebrated coastal destinations. Situated on 1.61 acres along the storied waterfront of Mystic, Connecticut, the property offers a substantial existing 4-story, 60,143-square-foot mixed-use building with immediate proximity to the iconic Mystic Drawbridge - one of the most photographed landmarks in the northeastern United States. The site is zoned within the Mystic Downtown District (MDD), a designation purpose-built to encourage concentrated, pedestrian-oriented mixed-use and residential development while preserving the historic character that defines Mystic's irreplaceable sense of place. The MDD zoning framework, combined with the property's scale, location, and existing structure, positions 12 Water Street as an exceptional candidate for adaptive residential reuse - and the recently completed luxury condo projects in the immediate market leave no ambiguity about the demand that awaits a well-executed vision here. Central Hall at 22 West Main Street, completed in 2022 and located within steps of the subject property, is now fully absorbed - including a number of off-market transactions that never reached the open market. Prices at Central Hall accelerated from $743 per square foot at initial closings to over $1,170 per square foot by mid-2025, demonstrating both the depth of demand and the market's appetite for premium product in this location. The Standard at 3 Water Street, a separately owned and separately absorbed project completed in 2020, reinforces this picture: two luxury condo projects selling concurrently in the same half-mile radius without meaningful competition for buyers. The market supported both, simultaneously. 12 Water Street is offered at $20,000,000. Prospective purchasers are invited to evaluate the site's significant zoning entitlement, the demonstrated strength of the surrounding condo market, and the strategic advantages of the existing structure as they formulate their development thesis.

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Commercial Active

Price

$ 20,000,000

Full Bath

2

Property Type

Commercial

Taxes

$ 153,507

Style

Lot Size

1.61

Year Built

1864

Town/City

Groton

MLS | Web ID

24158924

Features
General
Zoning MDD
Neighborhood Mystic
County New London
Tax Year July 2025-June 2026
Location Downtown Historic Area
Property Type Commercial For Sale
Status Active
Acres 1.61
Directions Driving Directions from I-95- Take Exit 89 for Allyn Street/Hwy 614. Turn South toward Downtown Mystic.
City Groton
Sq Ft Total 35520
DOM 1
Year Built 1864
Present Use Residential/Commercial
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Interior
Utilities Available Electric Gas Telephone Cable
Cooling System Central Air
Total Number of Units 43
Flooring Ceramic Tile Tile Vinyl Wall-to-Wall Carpet Wood
Total Rooms 0
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Exterior
Water Source Public Water Connected
Lot Description Dry Level Lot
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* Excluded Features
List By
Whitney Easton

Listing Agent

Berkshire Hathaway Ne Prop.

Broker

Whitneyeaston@bhhsne.com

Email

Affordability Calculator

$135,936
Per Month
91%
9%
0%
Monthly Principal & Interest
$123,143
Monthly Property Taxes
$12,792
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
3/13/2026$20,000,000 Listed Price

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12 Water Street, Groton, CT, 06355 is a Commercial Property for sale at $20,000,000 with 35,520 sqft and a lot size of 1.61. 12 Water Street has 2.0 baths and was built in 1864. The property's zip code is 06355 which is in Groton, CT