Property photo 1
3 Beds
2 Baths
1,517 sqft

$665,000

21 Old Highway, Wilton CT, 06897

Price per sqft$438.37
Built in1931
Property size1,517 sqft
Property typeResidential

Overview

Sold

Closed

Listed Mar 5, 2026

Updated Aug 25

BEST AND FINAL, TUESDAY 3/10, 5:30PM - Mary Gannett House Circa. 1931, charming South Wilton Opportunity - Perfect for Builders or Ambitious Renovators! Located on a desirable 1.70 acre lot on a picturesque street in one of South Wilton's most notable and central locations. This 3 Bedroom Cape/Colonial Revival-style is Registered with the Historic Resources Inventory and boasts a side-gabled roof that extends in a saltbox style. The addition of a free standing one car garage to the house provides endless potential as either a custom-built dream home or a major renovation project. This 1930s classic has been a beloved family retreat for years, and while it now requires significant work, the stunning setting and unmatched location provide a rare chance for builders and investors to create something truly special. Residents will enjoy an elevated panoramic view of the natural surroundings, while convenient access to Wilton's award-winning schools, shopping, trains, and local amenities. Please note that this is an Estate, House and Garage being sold AS IS; the buyer is to perform all due diligence as no property condition disclosure is available. However, a pre-inspection report for the chimney is available, along with all relevant paperwork. Updates include: New oil tank 2019. Increase Electric Service to 200 amps-1990, Septic Inspection-12/25, tank pumped and riser installed. Water Purification System inspected-1/26.

Additional information

MLS® ID
24149593

Interior Features

Bedrooms
3
Bathrooms
2
Fireplace
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1.7 Acres

Other Property Details

Taxes
$11,440
Tax Frequency
Annually
MLS provider logo

Listed by Mary Bozzuti Higgins with William Pitt Sotheby's Int'l (203) 216-7999. Bought with Daniel McCamblau of Brown Harris Stevens.

The IDX display contains information sourced from SmartMLS, Inc. as of 8/25/2026. This information is for personal, non-commercial use only and may not be used for any purpose other than identifying properties the viewer may be interested in purchasing. MLS data is generally considered reliable but is not guaranteed accurate by the MLS. Buyers are responsible for verifying all information and should conduct their own investigation or consult a professional. Some MLS data may have been provided by sources other than the listing agent. Unless stated in writing, the Broker/Agent has not verified information obtained from outside sources. The Broker/Agent may or may not have been the listing and/or selling agent, and cannot guarantee the accuracy of any property location shown on a map. Any offer of compensation is made only to participants of the MLS where the listing is filed.

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Data last updated on 8/25/2026 at 3:38 AM UTC.

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