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.
For sale
Price increase: $750K (10/16)
$3,250,000
20 Baldwin Rd, Shelter Island, NY 11964
4beds
3,097sqft
Single Family Residence
Built in 1900
1.8 Acres Lot
$3,212,000 Zestimate®
$1,049/sqft
$-- HOA
What's special
Beautiful period detailsTraditional moldingsSpacious rooftop deckSeparate guest quartersCharming outbuildingDetached guest cottageCasual dining area
- 11 days
- 467
- 36
Zillow last checked:
Listed by:
Daniel Gale Sotheby's International Realty 631-749-1155,
Tina Marika Kaasik - Real Estate Sales Person 401-862-6607
Source: Out East,MLS#: 398313
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Features
- Basement: Yes
- Has fireplace: No
Interior area
- Total structure area: 3,097
- Total interior livable area: 3,097 sqft
Property
Parking
- Parking features: None
Features
- Stories: 2
- Pool features: Room for a Pool
Lot
- Size: 1.8 Acres
Details
- Parcel number: 0700019000100073001
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1900
Community & HOA
Location
- Region: Shelter Island
Financial & listing details
- Price per square foot: $1,049/sqft
- Tax assessed value: $2,236,000
- Date on market: 10/15/2026
- Lease term: Contact For Details
Estimated market value
$3,212,000
$3.05M - $3.37M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/16/2026 | Price change | $3,250,000+30%$1,049/sqft |
Source: | ||
| 10/14/2026 | Listed for sale | $2,500,000+171.7%$807/sqft |
Source: | ||
| 3/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 4/10/2014 | Listing removed | $20,000$6/sqft |
Source: Owner Report a problem | ||
| 3/11/2014 | Listed for rent | $20,000$6/sqft |
Source: Owner Report a problem | ||
| 12/2/2010 | Sold | $920,000-16.4%$297/sqft |
Source: Public Record Report a problem | ||
| 9/2/2010 | Listing removed | $1,100,000$355/sqft |
Source: The Corcoran Group #49475 Report a problem | ||
| 5/5/2010 | Listed for sale | $1,100,000-15.1%$355/sqft |
Source: The Corcoran Group #49475 Report a problem | ||
| 9/11/2009 | Listed for sale | $1,295,000-13.4%$418/sqft |
Source: The Corcoran Group #49475 Report a problem | ||
| 6/26/2009 | Listing removed | $1,495,000$483/sqft |
Source: Corcoran #49475 Report a problem | ||
| 3/7/2009 | Price change | $1,495,000+5239.3%$483/sqft |
Source: Corcoran #49475 Report a problem | ||
| 2/28/2009 | Price change | $28,000-98.1%$9/sqft |
Source: Corcoran #72719 Report a problem | ||
| 10/29/2008 | Listed for sale | $1,495,000$483/sqft |
Source: Corcoran #49475 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,236,000 +123.2% |
| 2024 | -- | $1,002,000 |
| 2023 | -- | $1,002,000 |
| 2022 | -- | $1,002,000 |
| 2021 | -- | $1,002,000 +1% |
| 2020 | -- | $992,000 +0.3% |
| 2019 | -- | $989,000 +0.4% |
| 2018 | -- | $985,000 +2.3% |
| 2017 | $5,842 | $963,000 +1.6% |
| 2016 | -- | $948,000 +3.8% |
| 2015 | -- | $913,000 +0.6% |
| 2014 | -- | $908,000 +2% |
| 2013 | -- | $890,000 -0.1% |
| 2012 | -- | $891,000 -4.7% |
| 2011 | -- | $935,000 -2.6% |
| 2010 | -- | $960,000 -9.8% |
| 2009 | -- | $1,064,000 -1.1% |
| 2008 | -- | $1,075,400 +5.1% |
| 2007 | $5,228 +41.9% | $1,023,600 +86.6% |
| 2005 | $3,685 +12.8% | $548,600 +21% |
| 2004 | $3,267 +11.1% | $453,300 +14.1% |
| 2003 | $2,939 +10.4% | $397,300 +70.5% |
| 2002 | $2,663 +8.4% | $233,000 |
| 2000 | $2,457 | $233,000 |
Find assessor info on the county website




