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$1,199,000
10 Days On Site

100 Root Avenue
Islip, NY 11751

For Sale|Single Family Residence|Active
4
Beds
4
Total Baths
2
Full Baths
2
Partial Baths
3,000
SqFt
$400
/SqFt
2024
Built
County:
Suffolk
Listing courtesy of Coldwell Banker American Homes teamkarp@soldbybryan.com
Call Now: (631) 727-3713
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(631) 727-3713
100 Root Avenue100 Root Avenue100 Root Avenue100 Root Avenue
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Monthly Payment (Est.)

$5,470
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2025 Information is deemed reliable but not guaranteed.

Welcome to a truly exceptional offering, where no detail has been overlooked, and every inch exudes luxury, function, and style. This custom new construction home, paired with a beautifully finished accessory cottage, delivers an unparalleled living experience. Anchored by a grand two-story entry, the home immediately impresses with breathtaking floor-to-ceiling box molding, a sweeping oak staircase with wrought iron railings, and a black statement chandelier that sets the tone for the entire home. The formal living room features a gas fireplace framed in granite, soaring floor-to-ceiling windows, and gleaming 4” select-grade white oak floors that flow seamlessly through the first and second floors—including all bedrooms and hallways. The heart of the home is an incredible open-concept kitchen showcasing a huge two-tone center island, quartz countertops, white upper cabinets and rich brown lowers, all accented by a tile backsplash, pot filler, and Cafe Series stainless steel appliances including a built-in drawer microwave and oven. A full wall of sliding glass doors opens from the center to reveal a grand Trex staircase that cascades into a resort-style backyard, fully landscaped with a programmable sprinkler system. The first-floor laundry closet is both practical and stylish with a butcher block folding station, white cabinetry, and subway tile backsplash. A sleek first-floor powder room with matte black fixtures is conveniently located near a separate side entrance. Upstairs, the enormous primary suite offers a luxurious walk-in closet with custom built-ins and jamb switch lighting, and a spa-like bath with a double vanity and a walk-in glass stand-up shower. Additional second-floor bedrooms are all generously sized and feature upgraded moldings and finishes throughout. The hallway bath includes a Kohler soaking tub, porcelain tile, designer vanity, and quiet exhaust fan with push timer. The finished accessory cottage is a true bonus—perfect as a home office or studio—with new roofing, siding, windows, flooring, a half bath, and its own hot water heater. Structurally, the home features two blacktop driveways with cobblestone border and skirt, cedar impression siding on all exterior walls, a fully sheet rocked garage with 12’ ceilings and a floor to ceiling window, and a basement with outside entrance and dual egress windows. Every modern convenience is here—smart entry locks, built-in closet systems, TV and Cat 6 wiring in every bedroom, and high-efficiency Bosch HVAC and water systems across two zones—all tied into sewer and supported by new gas and water lines. This is a home where grand design meets thoughtful function, delivering the ultimate in new construction living.

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Listing Snapshot
Price 
$1,199,000
Days On Site 
10 Days
Bedrooms 
4
Inside Area (SqFt) 
3,000 sqft
Total Baths 
4
Full Baths 
2
Partial Baths 
2
Lot Size 
N/A
Year Built 
2024
MLS® Number 
899848
Status 
Active
Property Tax 
$11,043.82
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoListing first seen on site
2 weeks agoListing updated with changes from the MLS®
General Features
Cross Street 
Roosevelt Avenue
Garage 
Yes
Garage Spaces 
1
Parking 
Garage
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
Stories 
Three Or More
Style 
Colonial
Utilities 
Natural Gas AvailableCable AvailableElectricity ConnectedNatural Gas ConnectedPhone AvailableSewer ConnectedWater Connected
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerENERGY STAR Qualified AppliancesMicrowaveRefrigeratorWasher
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Gas
Flooring 
Hardwood
Heating 
BaseboardNatural Gas
Interior 
Cathedral Ceiling(s)Ceiling Fan(s)Crown MoldingEat-in KitchenEntrance FoyerHigh CeilingsKitchen IslandOpen FloorplanRecessed LightingSoaking TubStorageWalk-In Closet(s)
Laundry Features 
Laundry Room
Window Features 
Double Pane WindowsENERGY STAR Qualified Windows
Bedroom 1 
Level - SecondDescription - Primary Bedroom, Primary Bath, Walk in Closet, 3 Additional Bedrooms, Full Bathroom
Dining Room 
Level - FirstDescription - Kitchen, Living Room, Formal Dining Room, Laundry Room, Half Bath
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Exterior Features
Construction Details 
CedarFrame
Lot Features 
Back YardFront YardLandscapedLevelNear Public TransitSprinklers In FrontSprinklers In Rear
Other Structures 
Shed(s)
Patio And Porch 
Porch
Windows/Doors 
Double Pane WindowsENERGY STAR Qualified Windows
Community Features
School District 
Islip
Schools
School District
Islip
Elementary School
Commack Road Elementary School
Middle School
Islip Middle School
High School
Islip High School
Listing courtesy of Coldwell Banker American Homes teamkarp@soldbybryan.com


Based on information submitted to the MLS GRID as of 2025-08-22 04:13 AM 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
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
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