800 Rushmore Avenue, Mamaroneck, NY 10543

$4,600,000
7
BD
8
BA
5,970
SqFt

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Sold Price
$4,600,000
List Price
$4,350,000
Status
CLOSED
MLS#
969767
Closing Date
May 28, 2026
Year Built
1950
Levels
Two
Style
Contemporary
Bedrooms
7
Bathrooms
8
Acres
0.70
Living Area
5,970

Property Description

A striking 2023 architectural modern masterpiece, this exceptional contemporary home is set within the coveted coastal enclave of Orienta Point. Privately positioned on a gated 0.70-acre property, it offers a rare blend of serenity and sophistication just moments from the waterfront, Harbor Island Park, beach clubs, vibrant Village shops and dining, and Metro-North access to NYC. Designed with a modernist sensibility, the home showcases a refined palette of natural stone and warm wood, complemented by honey-toned floors, soaring ceilings, and expansive walls of glass that invite the outdoors in. A dramatic two-story foyer sets the tone, leading to a gallery-like living space and a stunning custom kitchen anchored by a 19-foot waterfall island and premium appliances, including an Italian Bertazzoni cooktop. The open-concept great room flows seamlessly to an expansive deck, level backyard sited for a pool, and a fully equipped outdoor kitchen with a Medallion grill beneath a pergola—perfect for effortless indoor-outdoor living. Thoughtfully designed for both everyday comfort and entertaining, the main level features two fireplaces, both gas and wood burning, an elegant dining room, wet bar, stylish powder room, generous walk-in coat closet, and a sunlit family room with soaring ceilings. Additional highlights include a well-appointed mudroom with access to the three-car garage, an oversized walk-in pantry, and three tranquil ensuite bedrooms. Upstairs, a central lounge opens to a sun-drenched deck with views of the harbor and boats, accompanied by two ensuite bedrooms, a spacious laundry room, a flexible nursery or office, and a full hall bath. The primary suite is a true retreat, offering a fireplace, floor-to-ceiling glass doors to a private balcony, a sitting area, a spa-like bath, and a boutique-style walk-in closet designed for two. All bedrooms are fully equipped with electric shades. The lower level adds approximately 1,300 square feet of versatile bonus space with direct access to the backyard through glass sliders—ideal for recreation, gym, wellness and future pool use. A rare offering of modern luxury, privacy, and effortless coastal living.

Additional Information

Taxes
$97,267
Lot Size
30,492
Interior Features
First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage, Walk-In Closet(s), Wet Bar
Flooring
Hardwood
Heating
Hydro Air, Propane, Radiant, Radiant Floor
Cooling System Type
Central Air
Sewer
Public Sewer
Water Source
Public
Appliances
Dishwasher, Disposal, Dryer, Gas Cooktop, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Fireplaces
3
Basement
Full, Storage Space, Walk-Out Access
Exterior Features
Balcony, Fire Pit, Garden, Gas Grill, Lighting
Garage Spaces
3
Elementary School
Central School
Middle School
Hommocks School
High School
Mamaroneck High School

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Listing courtesy of Listing Agent: Pollena Forsman (pforsman@houlihanlawrence.com) from Listing Office: Houlihan Lawrence Inc..

Listing courtesy of Pollena Forsman from Houlihan Lawrence Inc.

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . 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.