
Land with Home for Sale in Wilton, Connecticut
21 Old Hwy, Wilton, CT 06897
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. Although there is formal front door, entry from the North side door to Kitchen has been the norm.
Location
- Street address
- 21 Old Hwy
- County
- Fairfield County
- Community
- South Wilton
- Elevation
- 223 feet
Directions
Route 7 to Old Highway, #21 on Right
Property details
- Acreage
- 1.7 acres
- Zoning
- R-2
- MLS #
- CTMLS 24149593
- Posted
Property taxes
- 2026
- $11,440
Details and features
Listing
- Type
- Residential
- Franchise
- Sotheby's International Realty
Lot
- Features
- Sloping Lot
Exterior
- Parking Spaces
- 4
- Features
- Shed, Gutters, Lighting
Structure
- Basement
- Concrete, Full
- Water
- Private
Interior
- Room Count
- 6
- Rooms
- Basement, Bathroom x 2, Bedroom x 3
- Fireplaces
- Yes
- Appliances
- Oven/Range, Refrigerator
Nearby schools
| Name | Type |
|---|---|
| Miller-Driscoll | Elementary |
| Wilton | High |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Mar 6, 2026 | New listing | $565,000 | — | CTMLS |





































