Lovingly penned “The Treehouse” on Sachem Hill, this spectacular architect-designed, custom post-and-beam home was built with the goal of becoming one with nature. A striking architectural retreat where clean lines, dramatic transparency, and uninterrupted forest views create a one of a kind living environment, it is ideal for buyers seeking a modern, gallery-like space that prioritizes design, serenity, and natural beauty. Sitting quietly and serenely at the top of a hill beneath a canopy of mature oak and beech trees, there is truly no other home like it. Completely renovated since its original 1968 construction by the current owner/artist, leaving nothing to do except move in and enjoy. The home offers 5 bedrooms, 2 full bathrooms and 3 half baths. On the first floor, the kitchen features stainless steel appliances and beautiful honed granite countertops, opening to a connected dining area and a sunken living room that creates easy, effortless flow for entertaining. Beyond two sets of double doors, the living room extends into a screened, covered outdoor porch decorated in string lights, an intimate space for full relaxation among the trees. The first floor also includes a guest half bath and a full primary suite with walls of glass and endless forest views. The primary bath is designed with luxurious modern charcoal-gray heated floor tile and warm teak finishes. The lower level offers four bedrooms with Jack-and-Jill half baths, a full bath, a large laundry room that can serve as additional bonus space, and a second sunken living room with more walls of glass overlooking acres of private greenbelt. Enjoy the beautiful outdoor firepit area with Adirondack chairs and string lighting for your ultimate peaceful oasis. All of this beauty, a serene, private location and only three miles from the Long Island Sound with its beautiful beaches. peaceful setting. You may never want to leave.
Listed by Natalie Hough
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Daniel Gale Sothebys Intl Rlty
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631-734-5439
Listed by Holly B. Brainard MRP
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Daniel Gale Sothebys Intl Rlty
Last updated December 06, 2025
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Source: OneKey #938691
Listing Facts
TypeSingle-family
NeighborhoodSmithtown
Bedrooms5
Bathrooms5
Days on Prevu8
Taxes$17,246/year
Size2,800 sqft
Price per sqft$357
Amenities
Dishwasher
Washer/Dryer
Parking
Location
Mortgage Calculator
Listing History
12/03/2025
Status changed to Active
$999,999
12/03/2025
Listed by Daniel Gale Sothebys Intl Rlty
$999,999
Property Details for 270 Sachem Hill Place
Exterior
Construction
Year Built: 1968
Architectural Style: Contemporary
Construction Materials: Other
Measurements
Building Area Units: Square Feet
Lot Size Acres: 1.12
Lot Size Square Feet: 48,787
Financial
Taxes
Parcel Number: 0800-052-00-01-00-009-000
Tax Annual Amount: $17,246.00
Tax Year: 2025
Interior
Features
Appliances: Dishwasher, Dryer, Electric Range, Refrigerator, Washer
Fireplace: Yes
Fireplaces Total: 1
Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Ceiling Fan(s), Formal Dining, Granite Counters, Kitchen Island, Open Floorplan, Primary Bathroom, Quartz/Quartzite Counters
Measurements
Living Area: 2,800
Living Area Source: Other
Rooms
Bathrooms Full: 2
Bathrooms Half: 3
Bathrooms Total Integer: 5
Bedrooms Total: 5
Rooms Total: 11
Parking
Parking
Parking Features: Driveway
Schools
Elementary School
Elementary School: St James Elementary School
Elementary School District: Smithtown
High School
High School: Smithtown High School-East
High School District: Smithtown
Middle or Junior School
Middle Or Junior School: Nesaquake Middle School
Middle Or Junior School District: Smithtown
Utilities
Equipment
Cooling: Attic Fan, Wall/Window Unit(s)
Heating: Oil, Radiant Floor
Sewer: Cesspool
Utilities: Electricity Connected, Trash Collection Public, Water Connected
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 5 bedrooms and 5 bathrooms in this single-family home at 270 Sachem Hill Place.
What schools are nearby to 270 Sachem Hill Place?
Nearby schools include the St James Elementary School, Nesaquake Middle School, and Smithtown High School-East.
What are the annual taxes for 270 Sachem Hill Place?
Annual taxes for this single-family home are estimated at $17,246.
How does 270 Sachem Hill Place compare to other single-family homes in Smithtown?
This single-family home is listed 18% below the average price for single-family homes in Smithtown and has been on the market for 44 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 2,800 sqft.
270 Sachem Hill Place is a 5-bedroom, 5-bath single-family home for sale in Saint James NY 11780. Listed on Prevu for 8 days at $999,999. This property features 2,800 square feet of living space, located in Smithtown. The median listing price for single-family homes in this area is $889,000. Nearby schools include St James Elementary School, Nesaquake Middle School, and Smithtown High School-East. Additional amenities include dishwasher, parking, and washer/dryer. View other single-family home listings in Suffolk County.
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