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270 Sachem Hill PlaceSaint James, NY 11780

For Sale

$999,999

Smart Buyer Rebate $10,000

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.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2025, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.