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9450 Old Sound Avenue, 
Mattituck, NY 11952

$639,000


3

Beds


1

Bath


1,298

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Patricia E. Griesmeyer

Douglas Elliman Real Estate

Last updated:

October 27, 2025, 03:21 PM

MLS#

917813

Source:

OneKey MLS

About This Home

9450 Old Sound Avenue

Don’t miss out on a chance to own this home at 9450 Old Sound Avenue with tremendous potential. This charming colonial features a large light & bright beautifully renovated eat-in kitchen with stainless-steel appliances, pantry, laundry room and mud-room. The formal living room has a pellet stove for chilly nights and hardwood floors. Plenty of updated windows for natural light. Formal dining room is open to the kitchen for easy entertaining. There is a cozy den directly off the living room. Live worry-free with a Generac whole-house generator. The home is fully handicapped accessible with a chair-lift to the second floor, which has 3 bedrooms and a large full bath with built-ins. There are pull-down attic stairs for additional storage, as well as a whole-house attic fan. The basement is unfinished with newer natural gas furnace and hot water heater, as well as plenty of storage. The 2-car garage is Morton-built with a loft space. The driveway can accommodate a minimum of 8 cars. Large private backyard for entertaining, with a paved patio and pergola. This property backs up to protected land. Don’t miss out on the opportunity to own a slice of North Fork serenity in one of the most beloved hamlets. Close to beaches, vineyards, Love Lane, Laurel Lake Preserve and local farm stands. It’s the best of North Fork living. Whether summer or winter, this is the kind of place that welcomes you home.

Home Facts

Single Family

1 Bath

3 Bedrooms

Built in 1932

Price Summary

639,000

$492 per Sq. Ft.

MLS #:

917813

Last Updated:

October 27, 2025, 03:21 PM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

1,298 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

1,920.82 Sq. Ft.

Year Built:

1932


Lot

Lot Size (Sq. Ft):

17,935


Finances & Disclosures

Finances

Price:

$639,000

Price per Sq. Ft:

$492 per Sq. Ft.

Source:OneKey MLS
Copyright 2025 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

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By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.