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11 Onyx Drive

Stony Brook, NY 11790

4 beds
3 baths
– sqft
~1/2 acre lot
1967 build
– on site

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Come & See This Spectacular, One Of A Kind Expanded Jamestown Ranch On Oversized .45 Acre Corner Property In A Lovely Development Setting Close To Shopping, Major Roadways & Stony Brook University And Hospital! The Expansive Floorplan Offers A Spectacular Open Great Room (Living Room/Dining Room), Eat In Kitchen With Walls Of Custom Cabinetry & Stainless Appliances, Large Den/Family Room With Brick Fireplace, 3 Well Sized Bedrooms & 2 Updated Baths In The Original Part Of The Home & A Stunning Primary Suite Addition With A 20'8" x 21'9" Bedroom, Beautiful En Suite Bath & Large Walk In Closet (The Split Floorplan Offers Flexibility For A Possible Mother/Daughter Or Office), Plus An Entertainer's Backyard With A Jagged L Shaped In Ground Pool & Expansive Paver Patios. Additional Features Include: OWNED Solar Panels, Sewers, 2 Year Old System Kinetics Heating System & Separate Electric Heat Pump System, Cac, 2 Car Garage, Pearl Certified Insulated Home & Much More! Taxes With Star $16,521

Listing courtesy of ONEKEY / Coldwell Banker American Homes

Last checked: Checking… • Last updated Jun 25, 2025 •

MLS# 812168 —

The Building

Year Built:

1967
Basement:

false
Architectural Style:

Exp Ranch
Construction Materials:

Brick, Frame, Vinyl Siding
Building Area Units:

Square Feet
Window Features:

Insulated Windows
Security Features:

Security System, Smoke Detector(s)
Attic:

Full
Direction Faces:

South

Interior

Levels:

One
Total Rooms:

9
Interior Features:

First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Ceiling Fan(s), Chefs Kitchen, Eat-in Kitchen, Formal Dining, High Ceilings, In-Law Floorplan, Primary Bathroom, Open Floorplan, Pantry, Recessed Lighting, Smart Thermostat, Storage, Walk-In Closet(s)
Fireplace Features:

Wood Burning
Fireplace:

true
Living Area Source:

Plans

Financial & Terms

Lease Considered:

false

The Property

Lot Features:

Cleared, Corner Lot, Front Yard, Landscaped, Level, Near School, Near Shops, Part Wooded, Sprinklers In Front, Sprinklers In Rear
Lot Size Acres:

0.45
Parcel Number:

0200-417-00-03-00-011-000
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

19,602 Sqft
Property Attached:

false
Property Condition:

Updated/Remodeled
Additional Parcels:

false
Lot Size Dimensions:

.45 Acre
Waterfront:

false
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Source:

Municipality
Tax Annual Amount:

17526.77
Tax Lot:

11

Beds

Total Bedrooms:

4

Baths

Full Baths:

3
Total Baths:

3

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Baseboard
Cooling:

Central Air
# of Heating Zones:

2

Utilities

Sewer:

Public Sewer
Utilities:

Cable Connected, Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected
Water Source:

Public
Electric Company:

Pseg

Appliances

Appliances:

Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer

Schools

High School:

Ward Melville Senior High School
Elementary School:

William Sidney Mount Elementary
High School District:

Three Village
Middle School:

Robert Cushman Murphy Jr High School
Elementary School District:

Three Village
Middle School District:

Three Village

The Community

Association:

false
Senior Community:

false
Additional Fees:

No
Subdivision Name:

Beautiful Stony Brook "O" Section Close To All

Parking

Parking Features:

Attached, Driveway, Garage, Garage Door Opener
Garage:

true
Garage Spaces:

2
Carport:

false

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Sale history

Date	Event	Source	Price	% Change
6/25/25 Jun 25, 2025	Sold	ONEKEY	$800,000	5.3%
2/18/25 Feb 18, 2025	Pending	ONEKEY	$759,900
1/16/25 Jan 16, 2025	Listed / Active	ONEKEY	$759,900

House Sold on 6/25/2025

$800,000

Listing provided by broker:

David H. Lunenfeld

Coldwell Banker American Homes

631-331-9700

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Listing Courtesy of: ONEKEY and Coldwell Banker American Homes.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

11 Onyx Drive

Stony Brook, NY 11790