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46 Monell Avenue, 
Islip, NY 11751

$765,000


5

Beds


2

Baths


2,700

Sq Ft


Single Family

Pending

Listed by

Matthew A. Classie

Daniel Gale Sothebys Intl Rlty

Last updated:

May 23, 2026, 07:49 AM

MLS#

972001

Source:

OneKey MLS

About This Home

46 Monell Avenue

Timeless 1877 Colonial South of Montauk in the Heart of Islip Step into a rare blend of history and modern comfort with this beautifully preserved 1877 Colonial, ideally located south of Montauk Highway in the charming hamlet of Islip. This expansive 5-bedroom, 2 full bath residence offers approximately 2,700 square feet of living space, rich with character and thoughtfully updated for today’s lifestyle. From the moment you enter, you’ll appreciate the home’s old-world charm, highlighted by a classic wood-burning fireplace and an inviting wood-burning stove, complemented by skylights and ceiling fans that fill the home with warmth and natural light. The main level is enhanced with energy-efficient mini-split air conditioning, offering comfort throughout the seasons. The layout provides incredible versatility, featuring a bonus granny attic and a family room loft—perfect for extended living, a home office, creative space, or guest quarters. With abundant closet space throughout, this home seamlessly combines historic character with everyday functionality. Set on a park-like property, the outdoor space is equally impressive, offering a spacious deck and gazebo—ideal for entertaining or relaxing in a private, serene setting. Both front and rear in-ground sprinklers keep the grounds lush and vibrant. Additional highlights include: Natural gas heating, hot water, cooking, and dryer 200-amp electrical service Partial unfinished cellar with endless storage potential All of this just a short distance to Islip’s vibrant Main Street, with its renowned restaurants, shops, and waterfront charm.

Home Facts

Single Family

2 Baths

5 Bedrooms

Built in 1877

Price Summary

765,000

$283 per Sq. Ft.

MLS #:

972001

Last Updated:

May 23, 2026, 07:49 AM

Added:

2 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

2,700 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

3,108 Sq. Ft.

Year Built:

1877


Lot

Lot Size (Sq. Ft):

9,148


Finances & Disclosures

Finances

Price:

$765,000

Price per Sq. Ft:

$283 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.