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MLS 24195924 For Sale Updated August 26, 2026
21 Pawcatuck Avenue

Stonington, Connecticut 06379

$3,800,000
On market 27 days
21 Pawcatuck Avenue
1 / 8

About This Property

The 5.24-acre property features the historic Clark Thread Mill building dating to 1899, just south of the first mill building converted in 2016 into 58 apartments known as The Threadmill. Current owners of the property have obtained approvals for another 58 units in the available building, with at least 58 more units indicated by the town as readily approvable on the vacant land. The property comes with State grant money of $4M to $6M to totally rehabilitate the building, State tax credits in the amount of $4.5M, and unlimited Federal tax credits of 20% of post-rehab construction costs, estimated to be another $6M. State tax credits can be available as cash upon completion of the project, while Federal tax credits can be purchased by tax credits investors for cash or rolled into a construction bridge loan.

Property Details

Exterior & Lot

Construction
Construction
Waterfront
Yes
Lot Description
Water View

Utilities & Systems

Water Source
Public Water In Street
Sewer
Public Sewer In Street

Community & Schools

Elementary
Per Board of Ed
High
Stonington
Neighborhood
Pawcatuck

21 Pawcatuck Avenue

Stonington , Connecticut 06379

$3,800,000

On market 27 days

Beds
-
Baths
-
SqFt
0
Type
Lots and Land
County New London
Garage -
Rooms -
Lot Size 5.24 Acres
Property Tax $9,183
Assessed Value $439,400
Zoning MC-80

Payment Estimate

30-year fixed. Includes taxes; estimates only.

Estimated Monthly Payment
Open the full mortgage calculator →

Property Map

Map location is based on the property address.

Listing information is deemed reliable but not guaranteed and is sourced from the local MLS feed. Brokerage shown: ACSX50.

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