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645 Hamilton Avenue, 
Mattituck, NY 11952

$699,999


3

Beds


2

Baths


1,350

Sq Ft


Single Family

Active

Listed by

Dawn Jordan

Signature Premier Properties

Last updated:

October 27, 2026, 12:53 PM

MLS#

1064589

Source:

OneKey MLS

About This Home

645 Hamilton Avenue

Now is your chance to own a piece of Mattituck, just minutes from Love Lane. This unique farmhouse offers character, potential, and flexibility, with zoning for both residential and professional use (RO). Step inside to a welcoming central hallway leading to two private rooms, one with a fireplace, plus a powder room and bright enclosed porch/mudroom. Hardwood flooring adds warmth and character. Upstairs, a spacious loft-style layout features vaulted ceilings, ambient lighting, an open living area, kitchen, bedroom, and full bathroom. A rear deck adds outdoor living space, while the full basement provides additional storage. Improvements include updated electric, two zone heating, central air conditioning, security system, and septic improvements. Ideally located near Love Lane, shops, restaurants, farm stands, wineries, and everything the North Fork has to offer. Low taxes complete this unique opportunity. Whether you’re looking for a full time residence, a home with office space, or rental potential with proper permits, this one checks all the boxes, all in the heart of Mattituck! Save this one, interior photos to follow.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1930

Price Summary

699,999

$518 per Sq. Ft.

MLS #:

1064589

Last Updated:

October 27, 2026, 12:53 PM

Added:

9 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

1

Interior

Living Area:

1,350 Sq. Ft.


Structure

Structure

Architectural Style:

Farmhouse

Building Area:

1,350 Sq. Ft.

Year Built:

1930


Lot

Lot Size (Sq. Ft):

13,068


Finances & Disclosures

Finances

Price:

$699,999

Price per Sq. Ft:

$518 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.