42 Knolls Drive Stony Brook, NY $ 580,000
42 Knolls Drive
$ 580,000
Adult Community
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42 Knolls Drive

Stony Brook, NY, 11790
$ 580,000
Bedrooms2 Baths2.0 Sq 1,086

Monthly Estimate*

$ 3,662

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Condo for sale in Stony Brook, NY

for $580,000 with 2 bedrooms and 2 full baths. This 1,086 square foot condo was built in 1984 on a lot size of 0.03.

Welcome to this beautifully maintained, energy-efficient 2-bedroom, 2-bathroom condo in The Knolls at Stony Brook, a highly desirable 55+ community. Inside, width 3/4" solid oak floors span the living room, formal dining area, and both bedrooms. The kitchen features premium Thomasville cabinetry, granite countertops, all-new stainless steel appliances, and a convenient pantry with pull-out shelving. The primary suite offers a private retreat with a large walk-in closet and an updated en-suite bathroom boasting a 3x5 walk-in shower, while the second bedroom features its own separate updated full bath. For year-round relaxation, a stunning four-season sunroom with a bright skylight opens directly to a private back patio equipped with a motorized roll-up awning. Exceptional eco-friendly and modern upgrades include four natural light solar tubes, a central vacuum system, double-pane windows, and high-efficiency insulation. Residents of this pet-friendly community enjoy a vibrant lifestyle with access to a heated saltwater pool, clubhouse, fitness center, library, and bocce courts. Common charges cover grounds care, snow removal, water, cable, and internet.

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Condo Coming Soon

Price

$ 580,000

Bedrooms

2

Full Bath

2

Property Type

Condo

Taxes

$ 5,199

Style

Garden

Lot Size

0.03

Year Built

1984

Town/City

Stony Brook

County/Region

Suffolk

MLS | Web ID

1017205

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Ceiling Fan(s) Central Vacuum Chandelier Eat-in Kitchen ENERGY STAR Qualified Door(s) Entrance Foyer Granite Counters Low Flow Plumbing Fixtures Pantry Prima
Flooring Hardwood
Common Walls Center
Basement (Y/N) N
Fireplace Y/N N
Half Baths 0
Total Bedrooms 2
Entry Level 1
Total Baths 2
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General
Sewer Public Sewer
Heating Baseboard Ducts Electric ENERGY STAR Qualified Equipment Forced Air Heat Pump
Cooling Central Air Ductwork
Utilities Cable Connected Electricity Connected Phone Connected Sewer Connected Trash Collection Private Underground Utilities Water Connected
Appliances Convection Oven Dishwasher Dryer Electric Range ENERGY STAR Qualified Appliances Exhaust Fan Microwave Refrigerator Stainless Steel Appliance(s) Washer
HOA Fee 455
Garage Spaces 1
Association Fee Includes Cable TV Common Area Maintenance Exterior Maintenance Grounds Care Internet Pool Service Sewer Snow Removal
Patio/Porch Features Covered Patio Porch
Architectural Style Garden
Security Features Smoke Detector(s)
Construction Materials Aluminum Siding Batts Insulation Fiberglass Insulation Frame Vinyl Siding
Pets Allowed Cats OK Dogs OK Size Limit
Year Built 1984
Property Subtype Condominium
Tax Year 2025
Parcel Number 0200-329-10-01-00-041-000
Community Features Clubhouse Curbs Fitness Center Park Pool Sidewalks
Assoc Fee Paid Per Monthly
County Suffolk County
Property Type Residential
HOA Y
Facing Direction West
Garage Y/N Y
Building Features Outdoor Space Pool/Spa
Total Rooms 5
Full Baths 2
High School Ward Melville Senior High School
City Brookhaven
Association Name The Knolls
Senior Community Y/N Y
High School District Three Village
Carport Y/N N
Elementary School William Sidney Mount Elementary
Property Attached Y/N Y
Tax Annual Amount 5199
Middle/Junior High School Robert Cushman Murphy Jr High School
Building Area Units Square Feet
Standard Status Coming Soon
Middle/Junior School District Three Village
Elementary School District Three Village
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Exterior
Exterior Amenities Awning(s)
Fencing Back Yard
Parking Features Driveway Garage Garage Door Opener Private Driveway Garage Garage Door Opener Private
Water Source Public
Waterfront Y/N N
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Internal Only
Street Number 1 42
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* Excluded Features
List By
Mary Ann Jacobi CBR

Listing Agent

Douglas Elliman Real Estate

Broker

516-883-5200

Contact

Affordability Calculator

$4,095
Per Month
89%
11%
0%
Monthly Principal & Interest
$3,662
Monthly Property Taxes
$433
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100116 Elementary School
4099165 Middle School
Ward Melville Senior High School High School
Pricing History
DatePricePrice ChangeDescription
6/26/2026$580,000 Listed Price

Map


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42 Knolls Drive, Stony Brook, NY, 11790 is a Condo for sale at $580,000 with 1,086 sqft and a lot size of 0.03. 42 Knolls Drive has 2 bedrooms, 2.0 baths, and was built in 1984. The property's zip code is 11790 which is in Stony Brook, NY