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110 Dogwood Avenue

Roslyn Harbor, NY, 11576

$6,895,000
8Bedrooms
10Bathrooms
6,892Interior sq ft
1.25Acres
2026Year built

AN INTRODUCTION

A closer look.

Introducing 110 Dogwood Avenue, an extraordinary new construction set on 1.25 private acres in the prestigious Village of Roslyn Harbor. The finishing touches are complete and interior photos now available. This exceptional residence offers over 10,000 sq ft of meticulously crafted living space across three levels, seamlessly blending sophisticated design, uncompromising quality, and modern luxury. A dramatic entry introduces soaring ceilings, expansive living spaces, and impeccable finishes throughout. Designed for both grand-scale entertaining and comfortable everyday living, the home features eight bedrooms, eight full baths, and two half baths, including a spectacular primary suite retreat with dual custom walk-in closets and a spa-inspired bath featuring a steam shower, dual water closets, and designer finishes. Every bedroom is thoughtfully appointed with its own en-suite bath and walk-in closet. A three-stop elevator services all levels, while custom millwork, oversized solid-core doors, wide-plank white oak flooring, two gas fireplaces, and bespoke cabinetry elevate every room. The state-of-the-art chef’s kitchen flows effortlessly into elegant entertaining spaces and outdoor living areas, while the finished walk-out lower level offers exceptional flexibility with additional bedrooms, a gym, recreation spaces, and abundant natural light. Resort-style amenities abound. The professionally designed grounds showcase an impressive 18’ x 42’ heated saltwater pool with integrated spa, automatic cover, LED lighting, and expansive patio spaces. A fully equipped outdoor kitchen with barbecue, refrigeration, sink, and storage creates the perfect setting for outdoor entertaining. Covered patios and private balconies further enhance the seamless indoor-outdoor lifestyle. Built with an unwavering commitment to quality, the home features Marvin windows, a high-efficiency five-zone HVAC system with HEPA air filtration, radiant heated floors, spray foam insulation, advanced smart-home wiring, security system, and maintenance-free exterior finishes including Hardie Board, Azek, and porcelain veneer. A rare opportunity to own a newly built luxury estate in one of Long Island’s most coveted North Shore communities, where timeless architecture, exceptional craftsmanship, and modern convenience come together in perfect harmony. Located within Roslyn School District.

Property overview

Property type
Single Family Residence
Architecture
Colonial
Condition
Actual
Year built
2026
Lot size (sq ft)
54,450
Status
Active
Listed
2026-06-15
MLS number
KEY1012961

Interior & comfort

Interior features
First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Chefs Kitchen, Crown Molding, Double Vanity, Elevator, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Speakers, Stone Counters, Storage, Walk-In Closet(s), Wet Bar, Wired for Sound
Appliances
Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Freezer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Heating
Hydro Air, Natural Gas, Radiant, Radiant Floor
Cooling
Central Air
Basement
Finished, Full, Walk-Out Access
Fireplaces
2

Outdoors & amenities

Exterior features
Balcony, Gas Grill, Lighting
Parking
Attached, Driveway, Garage
Garage spaces
2
Pool
In Ground, Outdoor Pool, Pool Cover

Schools & location

Postal town
Roslyn Harbor
County
Nassau County
School district
Roslyn
Elementary school
Harbor Hill School
Middle school
Roslyn Middle School
High school
Roslyn High School

Taxes & utilities

Annual property taxes
$24,775
Tax year
2026
Association
No
Water
Public
Sewer
Septic Tank

Listing courtesy of Daniel Gale Sothebys Intl Rlty · 516-626-7600
MLS #KEY1012961 · Active

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