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For Sale

1 Allegheny Drive S

Farmingville, NY 11738

$620K
3 BD · 2 BA · 1,880 sf · 0.25 ac · Built 1968
The residence

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.

At a glance
Property type
Ranch
Status
Active
Year built
1968
Lot size
0.25 acres
Living area
1,880 sf
MLS#
12008610
Beds · Baths
3 · 2
Location

Farmingville, NY.

Farmingville, New York, is a market our advisors follow closely — its streets, housing stock and setting each shape what a residence here is worth and how it lives day to day. We are glad to walk you through the locale in detail, and how this particular address sits within it.

Estimated Monthly Payment+
$3K/mo
Approximate · principal & interest only
Display Currency
$620K

Indicative conversion — settlement always in USD.

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Listing courtesy of Realty Connect USA L I Inc · NYSMLS

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Listings updated Oct 19, 2026

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