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Signature Premier Properties, 7 West Main Street, Smithtown, NY 11787 Office: (631) 360-2800

Signature Premier Properties
Stephanie Calinoff at Signature Premier Properties

For Sale

20 Baldwin Road Shelter Island, NY 11964

$3,250,000

Listed October 14, 2026, 2 days ago

Listing courtesy of Tina Marika Kaasik, Daniel Gale Sothebys Intl Rlty MLS #KEY1062621

  • 4Bedrooms
  • 3Bathrooms
  • 3,097Square feet
  • $1,049Per square foot
  • 1900Year built

About this home

Discover a one-of-a-kind Shelter Island retreat where historic farmhouse charm meets inspired modern living. Set amid 1.8 acres of mature trees, tall privets, sun-drenched edged lawns, and open green space, this circa-1900 property offers a rare combination of character, privacy, and flexibility. The original 2-story residence showcases beautiful period details, including traditional moldings, hand-hewn beams, wood floors, and distinctive vintage glass windows. Inside, 3 bedrooms and 2 baths are complemented by comfortable living and dining rooms, a thoughtfully updated chef’s kitchen with a casual dining area, and a screened porch perfect for long summer evenings. A remarkable addition completed in 2005 is the approximately 1,300-square-foot artist’s atelier, featuring radiant-heated floors and an upper-level primary suite that opens onto a spacious rooftop deck. A detached guest cottage adds another dimension to the property, offering independent accommodations with a large bedroom, full bath, kitchen, living room, and its own garden and lawn. A charming outbuilding provides yet another opportunity, whether envisioned as a reading nook or hobby space. With its blend of historic architecture, dedicated studio space, separate guest quarters, and generous grounds, the property invites a variety of possibilities, including the potential for a swimming pool. Equally suited to relaxed summer gatherings or comfortable year-round living, this is a distinctive island sanctuary with room to create something truly your own.

Description supplied by the listing broker.

Features

  • First Floor Full Bath
  • Formal Dining
  • Sauna

Property details

Interior

Attic
Unfinished
Appliances
Dishwasher, Dryer, Gas Cooktop, Gas Oven, Washer

Systems and utilities

Heating
Hot Water, Propane
Utilities
See Remarks
Water
Well

Exterior and lot

Construction
Cedar
Architectural style
Farmhouse
Parking
Driveway

Tax and legal

Parcel number
0700-019-00-01-00-073-001
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of October 16, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. October 16, 2026 Increased to $3,250,000 from $2,500,000
  2. October 14, 2026 Listed at $2,500,000

Location

20 Baldwin Road, Shelter Island, NY 11964

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