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1 Allegheny Drive S, 
Farmingville, NY 11738

$619,900


3

Beds


2

Baths


1,880

Sq Ft


Single Family

Active

Listed by

David Oakley

Bh&G R E Realty Connect

Last updated:

October 12, 2026, 11:10 AM

MLS#

1055897

Source:

OneKey MLS

About This Home

1 Allegheny Drive S

Step into this beautifully updated 1,900 sq ft Farm Ranch offering 3–5 bedrooms in a quiet, sought after development within the Sachem School District. This home delivers the space, upgrades, and lifestyle buyers dream about — all wrapped into one exceptional property. A brand-new front door opens to a bright, open concept living and dining room, perfect for entertaining and hosting unforgettable family holidays and gatherings. The beautiful new eat in kitchen features quartz countertops, under cabinet lighting, and a walk-in pantry — a true chef’s delight. Enjoy a sun filled den with a sliding glass door (with built in blinds) leading to a fenced deck, ideal for morning coffee or evening relaxation. The main level offers 2–3 bedrooms and 1.5 updated baths, giving you flexibility for guests, home office space, or extended family. The second floor boasts a spacious 16' x 22' primary bedroom plus a bonus room — perfect as an additional bedroom, office, den, or private lounge. A 12’ x 25' basement adds even more functionality, housing the laundry room, utilities, and abundant storage. It’s the perfect spot to keep your home organized and clutter free. Upgrades include New flooring throughout the entire house, 1-car garage with loft storage, brand new door & keypad opener, 5-year young Peerless cast iron boiler, Architectural roof (2018), New oil tank (2026), Updated kitchen & baths, Anderson windows (some new), Fully fenced yard, shed, IGS.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1968

Price Summary

619,900

$329 per Sq. Ft.

MLS #:

1055897

Last Updated:

October 12, 2026, 11:10 AM

Added:

14 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

1

Interior

Living Area:

1,880 Sq. Ft.


Structure

Structure

Architectural Style:

Exp Ranch

Building Area:

1,880 Sq. Ft.

Year Built:

1968


Lot

Lot Size (Sq. Ft):

10,890


Finances & Disclosures

Finances

Price:

$619,900

Price per Sq. Ft:

$329 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.