6 Mill River RD Setauket, NY 11733 Active

UPDATED: 10/15/2026 06:09 PM ON MARKET: 16 days on market

$1,349,990

4 Beds3 Baths3,426 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,426 sqft

Price per Sqft $394

MLS Listing ID 1061414

Style Colonial

Bedrooms 4

Full Baths 3

HOA Y/N No

Rental Info No

Year Built 1970

Annual Tax Amount $23,997

Lot Size 0.690 Acres

Acres 0.69

Property Sub-Type Single Family Residence

Source onekey2

Property Description

Spectacular Center Hall Colonial Offering Exceptional Privacy in a Serene Waterfront Neighborhood! Tucked away on a quiet cul-de-sac just south of Old Field, this stately 4-bedroom, 3-bath residence enjoys a peaceful, secluded setting on .69 acres of meticulously manicured grounds, surrounded by mature trees, lush landscaping, and beautiful gardens that create a truly private retreat. Offering picturesque winter water views of Conscience Bay and located in the highly desirable Three Village School District, this exceptional home showcases timeless elegance, superior craftsmanship, and exquisite architectural details throughout. A magnificent custom Spanish cedar front door with antique leaded glass sidelights welcomes you into a gracious interior featuring gleaming hardwood floors, exceptional custom cabinetry, intricate millwork, Andersen windows, custom window treatments, and two fireplaces. The thoughtfully designed floor plan boasts an elegant formal living room, banquet-sized dining room with fireplace and wainscoting, charming breakfast room, and dramatic vaulted great room with Palladian windows overlooking the serene, private backyard. The beautifully appointed chef's kitchen features rich solid cherry Wood-Mode cabinetry with a dark glaze, premium Sub-Zero and Dacor appliances, and a reverse osmosis water filtration system. The second floor offers a spacious primary suite with private bath, three additional generously sized bedrooms, and a hall bath. A full basement provides wonderful additional living space and ample storage. Equally impressive are the magnificent grounds, thoughtfully landscaped to provide exceptional privacy and a tranquil outdoor sanctuary. Features include a bluestone circular driveway, Belgian block curbing, handsome stone wainscot surrounding the entire home, side-entry garages, brick patios and walkways, a cozy firepit, mature specimen plantings, and lush perennial gardens—creating an idyllic setting for outdoor entertaining or peaceful relaxation in complete privacy. Immaculately maintained and thoughtfully updated with a new roof (2023), new storm doors, whole-house water purification system, Nest thermostats, LED lighting, and all-new custom window treatments. Additional improvements include the boiler, water heater, and Roth oil tank (2014), and two A/C compressors (2013 and 2017). A rare opportunity to enjoy extraordinary privacy, timeless elegance, and exceptional craftsmanship in one of the Three Village area's most picturesque waterfront neighborhoods!


Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the “RLS”). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved.
RLS data display by Blok

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the “RLS”). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved.
RLS data display by Blok

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. Some IDX listings have been excluded from this website. The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to DMCAnotice@MLSGrid.com. The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.