Single Family
20 Baldwin Road
Active · Shelter Island · Suffolk County, NY 11964
- Bedrooms
- 4 Beds
- Bathrooms
- 3 Baths
- Year built
- 1900
- Est. monthly taxes
- $835.15
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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.
Listing snapshot
- Days on site
- 14 days
- Listed on MLS
- Oct 14, 2026
- Full baths
- 3
- Half baths
- 0
- Annual property tax (MLS)
- $10,021.76
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Daniel Gale Sothebys Intl Rlty
- MLS ID
- KEY1062621
- Last updated
- Oct 16, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1900
- Garage
- No
- Parking
- Driveway
- Water source
- Well
- Sewer
- Septic Tank
- Utilities
- See Remarks
Interior features
- Basement
- Partial
- Heating
- Hot Water, Propane
- Cooling
- None
- Interior
- First Floor Full Bath, Formal Dining, Sauna
- Appliances
- Dishwasher, Dryer, Gas Cooktop, Gas Oven, Washer
Exterior features
- Architectural style
- Farmhouse
- Construction materials
- Cedar
- Private pool
- No
Schools (MLS)
- Elementary school
- Shelter Island School
- Elementary school district
- Shelter Island
- Middle school
- Shelter Island School
- Middle school district
- Shelter Island
- High school
- Shelter Island School
- High school district
- Shelter Island
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
