12 William Penn Drive, Stony Brook, NY 11790

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12 William Penn Drive, Stony Brook, NY 11790

$769,000 (Active)

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Listed by: Beth Hayde - Real Broker NY LLC

$$769,000

Active

est.$769,000/month.

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3 beds. 2 baths. 18,731 Sqft.

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Mortgage Broker

Matthew Vasconcellos
Madison Mortgage
mvasconcellos@madisonmortgage.com
(516) 517-9950
NMLS# 2694032
Company NMLS# 1862796

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or Call Now: (516) 517-9950

12 William Penn Drive, Stony Brook, NY 11790

$769,000

Active

est.$769,000/month.

Start My Approval

3 beds 2.5 baths 18,731 Sq.ft.

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Property details for 12 William Penn Drive, Stony Brook, NY 11790

Beautifully maintained and move-in ready, this 3-bedroom, 2.5-bath home is nestled on a peaceful 0.43-acre property in the heart of Stony Brook, north of 25A. Designed for both everyday living and entertaining, the home features an inviting open floor plan with vaulted ceilings, hardwood floors throughout (including beneath the bedroom carpeting), abundant storage, and a spacious primary suite with an ensuite bath and organized walk-in closets. The thoughtfully designed kitchen offers radiant heated floors, a skylight, granite countertops, custom cabinetry, and a new LG stainless steel refrigerator. Recent updates include central air (2024), roof, siding, and gutters (2018), a new washing machine, and a new refrigerator. Additional highlights include an in-ground sprinkler system 8-zone, generator transfer switch, retractable electric awning, and exceptional storage throughout. Private backyard featuring a spacious deck, bluestone patio, and an in-ground pool with a waterfall and newer liner—perfect for summer entertaining or relaxing at home. Pull-down attic storage, 2 car garage, extended Belgian block-lined driveway with ample parking. Located in the highly regarded Three Village School District (Setauket Elementary, Gelinas Middle School, and Ward Melville High School), this home is just minutes from Stony Brook University, Stony Brook Village, West Meadow Beach, the Port Jefferson Ferry, parks, shopping, restaurants, and major commuter routes. Experience the perfect combination of comfort, convenience, and North Shore living.

Broker details: Real Broker NY LLC

Listed by: Beth Hayde

Property Description

MLS Information

Listing: 1031434
Listing Last Modified: 2026-08-03

Property Details

Standard Status: Active
MLS Status: Active
Property style: Split Level
Built in: 1958

Geographic Data

County: Suffolk
Directions: Quaker Path to William Penn Drive

Features

Interior Features

Flooring: Hardwood
Bedrooms: 3
Full baths: 2.5
Half baths: 1
Living area: 1711
Interior Features: Built-in Features, Cathedral Ceiling(s), Crown Molding, Granite Counters, High Ceilings, His and Hers Closets, Open Floorplan, Master Downstairs, Recessed Lighting, Storage, Walk-In Closet(s), Wired for Sound
Fireplaces: 1