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4 Blackwell Court, 
Nesconset, NY 11767

$1,599,000


4

Beds


3

Baths


3,003

Sq Ft


Single Family

Active

Listed by

Paul A. Musso Sfr

Peter S. Musso Cbr

Realty Connect Usa L I Inc

Last updated:

January 20, 2026, 05:40 PM

MLS#

825379

Source:

OneKey MLS

About This Home

4 Blackwell Court

One of a kind a "Builder's Edition" newly constructed luxury home located on a quiet cul-de-sac in the desirable Sycamore Estates community. This two-story residence offers approximately 3,003 sq ft of refined living space, plus a 9-foot full basement with an outside entrance. The first floor features 7&'189;" engineered white oak flooring, 9' ceilings, and an inviting open layout. The chef’s kitchen is equipped with premium appliances including a GE Monogram dual-fuel professional range with griddle, double integrated dishwashers, and Frigidaire Professional fridge and freezer columns. Custom details include an integrated plaster hood, slim-shaker cabinetry, a white oak island, Calacatta Miragio Cove quartz countertops, a 2" mitered island edge, and zellige-style backsplash tile. A walk-in pantry with custom shelving and an Elkay chilled/filtered water dispenser adds superior functionality. The living room features built-in cabinetry with white oak accents and a 42" Napoleon Elevation gas fireplace with birch log set, herringbone insert, and a custom concrete mantel. A 12' x 8' Andersen 4-panel sliding door fills the room with natural light and provides easy access to the backyard. The main level also offers a formal dining area with a quartz beverage station, a front office/flex room, a powder room, and a well-designed mudroom. Upstairs, the home includes four generously sized bedrooms. The primary suite offers two walk-in closets and a spa-inspired ensuite bathroom with a white oak double vanity, Kohler brushed brass fixtures, a rainhead shower, marble niche, and a fully frameless glass enclosure. The additional bedrooms share a beautifully appointed full bathroom with fluted wall tile, marble-look flooring, and Delta fixtures. A dedicated second-floor laundry room provides GE Profile appliances, shaker cabinetry, quartz counters, and a sink. Additional features include Andersen casement windows, 8' interior doors, custom trim throughout, Honeywell T6 smart thermostats, a 2-zone forced-air HVAC system, and a Navien Combi tankless water heater with hot-water recirculation. The attached 2-car garage includes epoxy flooring and a WiFi-enabled LiftMaster side-mount opener. Exterior highlights include new landscaping and a level, usable yard. Designed with comfort, efficiency, and elevated finishes in mind, 4 Blackwell Court offers modern living in a quiet residential setting with exceptional attention to detail throughout.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2025

Price Summary

1,599,000

$532 per Sq. Ft.

MLS #:

825379

Last Updated:

January 20, 2026, 05:40 PM

Added:

1 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

3,003 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

3,466 Sq. Ft.

Year Built:

2025


Lot

Lot Size (Sq. Ft):

13,055


Finances & Disclosures

Finances

Price:

$1,599,000

Price per Sq. Ft:

$532 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.
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Contact an Agent

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If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.