538 Broadhollow Rd, Third Floor East, Melville, NY 11747 

(631) 486-4000 ext. 337 

12 Knutson Court, Lloyd Harbor, NY, 11743

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$2,550,000

12 Knutson Court
Lloyd Harbor, NY 11743

Single Family Residence|Sold 03/11/2025
5
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
5,000
SqFt
$510
/SqFt
1990
Built
County:
Suffolk
Listing courtesy of Fairfield Realty Services michelle.holmes@fairfieldproperties.com
Listing courtesy of Fairfield Realty Services michelle.holmes@fairfieldproperties.com
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Welcome to 12 Knutson Court! This spacious Colonial is situated on two flat acres and is nestled at the end of a quiet cul-de-sac backing the Lloyd Harbor Preserve. As you enter through the double doors you will be welcomed into a two-story sunlit foyer complete with bridal staircase and gleaming hardwood floors. The foyer connects you to a formal dining room and a billiard room complete with fireplace and wet bar. The entertainer's kitchen features stainless steel appliances, quartz countertops, a center island gas cooktop, custom cabinetry, counter seating area and a large dining area. The spacious living room invites you to enjoy the vaulted ceiling with skylight, fireplace with window seats on either side, large windows overlooking scenic backyard views and a wall of sliders to your secluded covered patio. Conveniently tucked away is a first-floor office/bedroom with full bath. Completing the main floor is a laundry/mudroom with OSE, garage access and second staircase to upstairs. The second floor features a sunlit primary bedroom with two large walk-in closets and ensuite bath, two additional bedrooms, an oversized bonus/entertainment room, hall bath and ample closets and storage. The large unfinished basement awaits your designer's touch. The expansive covered patio with wet bar, skylights and ceiling fans is the perfect place for your entertainment and relaxation. The level backyard features a sitting garden and room for a pool and/or tennis court. This bucolic setting is lush with mature landscaping professionally designed to compliment the changing seasons. The property provides direct access to The Lloyd Harbor Preserve where you can enjoy an eight minute walk down to one of Long Island's best private beaches. Other notable features include New Andersen windows; LED lighting throughout; three-car garage with remote control entry, Prestige Flake Flooring, new wall cabinets and an Electric Car Charging Station; Sonos Sound system installed throughout the main level and patio area; an Invisible Fence surrounds the entire backyard and part of front yard to keep your furry friends safe. Many other updates have been added to this meticulously kept home within the last few years. There is a completed set of plans for a potential expansion adding approx. 2,000 sqft to the existing structure. Enjoy the prestigious award-winning Cold Spring Harbor SD#2, deeded rights to Lloyd Harbor Beach with access to mooring, tennis, playground and camp facilities (dues apply). The vibrant restaurants, shops and theaters await you in the downtown village of Huntington along with nearby State Parks, local beaches, and transportation., Additional information: Separate Hotwater Heater:Y

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Listing Snapshot
Bedrooms 
5
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Inside Area (SqFt) 
5,000 sqft
Lot Size 
N/A
Year Built 
1990
MLS® Number 
L3593270
Status 
Sold
Property Tax 
$40,817.5
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a year agoListing updated with changes from the MLS®
General Features
Attached Garage 
Yes
Cross Street 
West Neck Road
Parking 
Garage Door OpenerPrivateAttached
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Cesspool
Style 
Colonial
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerMicrowaveOvenRefrigeratorWasher
Basement 
FullUnfinished
Cooling 
Central Air
Fireplace 
Yes
Fireplaces 
2
Flooring 
CarpetHardwood
Heating 
OilForced Air
Interior 
Built-in FeaturesCeiling Fan(s)Central VacuumChandelierSmart ThermostatCathedral Ceiling(s)Eat-in KitchenEntrance FoyerWalk-In Closet(s)Wet Bar
Window Features 
ENERGY STAR Qualified WindowsBlindsDrapesScreensStorm Window(s)Skylight(s)
Auxiliary Room 
Description - See Floor Plans
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Exterior Features
Construction Details 
FrameHardiPlank Type
Lot Features 
Sprinklers In FrontSprinklers In RearCul-De-SacNear Public TransitLevel
Patio And Porch 
PatioPorch
Waterfront Features 
Beach Access
Windows/Doors 
ENERGY STAR Qualified WindowsBlindsDrapesScreensStorm Window(s)Skylight(s)
Community Features
Association Amenities 
Park
School District 
Cold Spring Harbor
Schools
School District
Cold Spring Harbor
Elementary School
Unknown
Middle School
Cold Spring Harbor High School
High School
Cold Spring Harbor High School
Listing courtesy of Fairfield Realty Services michelle.holmes@fairfieldproperties.com


Based on information submitted to the MLS GRID as of 2026-04-15 12:31 PM EDT. 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.
Neighborhood & Commute
Source: Walkscore
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