Sold
Last Sold Price
4 beds3,068 sqft
9 Three Sisters Rd, St. James, NY 11780
Single FamilyProperty Type
0.91 acresLot Size
1976Year Built
$367/sq ftPrice per sq ft
2 carsParking Spaces

Description

Welcome to this beautifully maintained 3,068 sq. ft. Colonial set on a private .91-acre property in the prestigious Village of Head of the Harbor within the Smithtown School District. This spacious home offers 4 bedrooms, 2.5 baths, a finished basement, and a 2-car garage. The inviting floor plan features a formal living room, formal dining room, family room, and bonus room perfect for a home office or playroom. Hardwood floors run throughout the home, complemented by two beautiful wood-burning fireplaces...Welcome to this beautifully maintained 3,068 sq. ft. Colonial set on a private .91-acre property in the prestigious Village of Head of the Harbor within the Smithtown School District. This spacious home offers 4 bedrooms, 2.5 baths, a finished basement, and a 2-car garage. The inviting floor plan features a formal living room, formal dining room, family room, and bonus room perfect for a home office or playroom. Hardwood floors run throughout the home, complemented by two beautiful wood-burning fireplaces and a full-length attic for exceptional storage. The cherry and granite kitchen features updated appliances, while the renovated bathrooms offer granite double vanities and custom flooring. Recent updates include a new heating system and central air (2022), brand new hot water heater, 200-amp electric, roof (2021), and Andersen windows, including dormers, replaced in 2021. Exterior highlights include cedar siding, a charming front portico, wood deck, bluestone patio, wood fencing, gazebo, and a 10-zone in-ground sprinkler system. The expansive backyard offers plenty of room for entertaining or a future pool. This is a rare opportunity to own a spacious, move-in-ready Colonial in the prestigious Village of Head of the Harbor, offering classic character, quality updates, exceptional privacy, and an unbeatable North Shore location.
  • Listed by: Kelly Choulis Auffret 631.360.2800 kauffret@signaturepremier.com • Signature Premier Properties
Listing closed: 09/24/2026 12:00 AM • Source: ONEKEY as distributed by MLS GRID, MLS#: 1023141

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Location

Listing Courtesy of Signature Premier Properties, Kelly Choulis Auffret

Sold By DeBarbieri Assoc Inc, Valerie J. Peterson

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$7,557 per month

30 year fixed, 7.03% Interest

Principal and Interest

$6,006

Property Taxes

$1,552

HOA Dues

$0

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Property Information for 9 Three Sisters Road

Property Details
  • Taxes: $18,618 / year
  • MLS Type: Single Family
  • City/Township: Smithtown
  • Architectural Style: Colonial
  • Garage Spaces: 2
  • Waterfront: No
Building Information
  • Year Built: 1976
  • Lot Size: 0.91 AC / 39,640 SF
Summary
Location and General Information
  • Village: Head of the Harbor
  • Senior Community YN: No
  • Property Attached: No
  • Structure Type: Detached
  • State Or Province: NY
School Information
  • School District: Smithtown
  • Elementary School District: Smithtown
  • Elementary School: St James Elementary School
  • Middle Or Junior School District: Smithtown
  • Middle Or Junior School: Nesaquake Middle School
  • High School District: Smithtown
  • High School: Smithtown High School-East
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Room Information
Room 1 Information
  • Room Level: First
  • RoomDescription 1: Lr, Fdr, Eik, Fam Rm, Poweder Room, Play Rm/Office
Room 2 Information
  • Room Level: Second
  • Room Description: Primary Suite w/ Fbth, Br, Br, Full Bath, Br, Laundry Rm
Room 3 Information
  • Room Level: Basement
  • Room Description: Family Room, Play Room
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 0801-005-00-02-00-028-000
  • Tax Assessed Value: $7,300.00
  • Tax Source: Municipality
  • Tax Year: 2025
  • Association: No
Interior and Exterior Features
Interior Features
  • Amenities: Chandelier, Colonial, Crown Molding, Eat in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Hardwood Floors As Seen, Kitchen Island, Laundry Room, New Windows, Pantry, Public, Wood Burning
  • Interior Features: Chandelier, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Pantry
  • Appliances: Dishwasher, Dryer, Electric Cooktop, Oven, Refrigerator, Washer
  • Number Of Kitchens: 1
  • Total Rooms: 9
  • Basement: Partial, Partially Finished, Storage Space, Walk-Out Access
  • Attic Description: Full
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Fireplace Features: Wood Burning
  • Location Amenities: Walk Out Basement, Hardwood Floors As Seen, Eat in Kitchen, Entry Foyer, Foyer, Formal Dining Room, Granit Countertops, Island Kitchen, Pantry, New Windows
  • Laundry Features: Laundry Room
  • Spa: No
  • Window Features: New Windows
  • Flooring: Hardwood
  • Living Area: 3068
  • Basement: Yes
Exterior Features
  • Exterior Property Features: Driveway, Garage, Garage Door Opener, New Windows
  • Elevation Certificate: No
  • Construction Materials: Cedar
  • Pool Private: No
Lot Information
  • Building Area Units: Square Feet
Parking
  • Parking Features: Driveway, Garage, Garage Door Opener
  • Garage: Yes
  • Carport: No
Utilities
  • Cooling: Central Air
  • Heating: Baseboard, Oil
  • Heat Fuel Type: Baseboard, Oil
  • Number Of Heating Zones: 2
  • Sewer: Cesspool
  • Water Source: Public
  • Utilities: Cable Available, Electricity Connected, Water Connected
Green Features
  • Green Features: New Windows, Dishwasher, Dryer, Electric Cooktop, Oven, Refrigerator, Washer, Baseboard, Oil
Agent
Payment and Rate
  • Down Payment Resource: Yes

Property History for 9 Three Sisters Road

DateEvent & SourcePriceAppreciation
Sep 24, 2026

Sold

ONEKEY #1023141

$1,125,000—
Jul 21, 2026

Pending

ONEKEY #1023141

—
Jul 9, 2026

Listed (Active)

ONEKEY #1023141

$1,050,000—
DateEvent & SourcePrice
09/24/2026

Sold

ONEKEY #1023141

$1,125,000
07/21/2026

Pending

ONEKEY #1023141

—
07/09/2026

Listed (Active)

ONEKEY #1023141

$1,050,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 9 Three Sisters Road

Taxable ValueLand$550Additions$6,750Total$7,300
Tax Record2024$18,034 ($1,503 / month)
Home Facts
Beds4Baths2.5Total Finished SqFt2,514 SqFtAbove Grade Finished SqFt2,514 SqFtStories2Lot Size39,640 SqFtStyleSingle Family ResidenceYear Built1976Year Renovated1976CountySUFFOLKAPN0801-005.00-02.00-028.000

Schools near 9 Three Sisters Road

This home is within Smithtown Central School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 6 to 8
Rating
School
Distance
Saint James Elementary School
PublicK to 5

Nesaquake Middle School
Public6 to 8

Smithtown High School East
Public9 to 12

Great Hollow Middle School
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Listing Courtesy of Signature Premier Properties, Kelly Choulis Auffret

Based on information submitted to the MLS GRID as of 09/25/2026 02:28 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.