Skip to main content

MLS ID KEY1033235Last updated Sep 21, 2026

Single Family

109 Mamaroneck Road

Active · Scarsdale · Westchester County, NY 10583

Bedrooms
5 Beds
Bathrooms
7 Baths
Year built
1985
Est. monthly taxes
$10,097.92
Property gallery0 / 35
Loading photo…Photo unavailable

About this home

Where timeless architecture meets resort-style living. Set within Scarsdale’s coveted Murray Hill Estate Section, this distinguished Georgian Colonial offers a rare combination of scale, privacy, craftsmanship, and refined luxury. Encompassing 1.41 acres at the highest elevation in Scarsdale, this gated legacy property is an exceptional private sanctuary, thoughtfully designed for both gracious living and effortless entertaining. From the moment of arrival, the home’s commanding street presence and enduring architectural character is evident. Grand proportions, high ceilings, oversized windows, rich hardwood floors (exposed and under carpet), elegant Greek dentil moldings, and stone fireplaces create a sense of permanence and sophistication throughout. At the heart of the residence is a remarkable St. Charles kitchen, appointed with custom hand-carved cherry wood cabinetry, granite countertops, and a distinctive stone fireside lounge—an inviting setting for intimate gatherings or memorable entertaining. Enjoy a seamless transition between indoor and outdoor living with a 2500 square foot flagstone courtyard, offering an exceptional setting for al fresco dining, entertaining, and effortless indoor-outdoor flow. The home’s extraordinary amenities rival those of a private resort. A heated indoor gunite diving pool anchors the wellness and recreation wing, complemented by a jacuzzi, dedicated spa room, sauna, and steam shower. The finished lower level offers additional living and entertaining space, a fireplace, exterior access, and additional plumbing lines, providing exceptional flexibility for future customization. With five bedrooms, seven full bathrooms, and two office/flex spaces, the residence offers an abundance of space for family, guests, work, and relaxation. Two generously sized attics provide substantial storage and additional possibilities. Outside, the expansive level grounds offer an extraordinary canvas for creating a true private resort. There is ample room to add an outdoor pool, tennis or basketball court, putting green, or other recreational amenities, while the estate’s elevated setting provides an exceptional sense of privacy and serenity. The property is equally impressive from a utility and infrastructure perspective, featuring a four-car garage, motor court accommodating up to 15 cars, Generac 80kW whole-house generator, five-zone HVAC, central vacuum, automated front gate, whole-house water purification, integrated sound system, home security, and extensive video surveillance system. This is more than a residence—it is a lifestyle. A rare opportunity to experience private, resort-inspired living in one of Scarsdale’s most prestigious estate enclaves, while remaining conveniently close to Scarsdale Village, top-rated schools, major highways, and transportation. Manhattan is less than an hour away by car, with Metro-North providing 30-minute access to Grand Central Terminal. A truly exceptional Scarsdale estate where timeless elegance, sophisticated amenities, and extraordinary privacy converge.

Listing snapshot

Days on site
47 days
Listed on MLS
Sep 16, 2026
Full baths
7
Half baths
0
Annual property tax (MLS)
$121,175
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Houlihan Lawrence Inc.
MLS ID
KEY1033235
Last updated
Sep 21, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1985
Garage
Yes
Garage spaces
4
Total parking
19
Parking
Attached, Carport, Oversized
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Propane, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Storage Space, Walk-Out Access
Heating
Forced Air, Natural Gas, Other
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Bidet, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entertainment Cabinets, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, High Speed Internet, Marble Counters, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Other, Pantry, Sound System, Speakers, Stone Counters, Storage, Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
Appliances
Dishwasher, Disposal, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Microwave, Oven, Range, Refrigerator, Washer, Gas Water Heater, Wine Refrigerator
Flooring
Carpet, Ceramic Tile, Hardwood
Fireplace
Yes
Fireplaces
3

Exterior features

Architectural style
Colonial
Construction materials
Batts Insulation, Brick, Fiberglass Insulation, Stone
Exterior
Courtyard, Gas Grill, Lighting, Mailbox, Other
Private pool
Yes

Schools (MLS)

Elementary school
Heathcote
Elementary school district
Scarsdale
Middle school
Scarsdale Middle School
Middle school district
Scarsdale
High school
Scarsdale Senior High School
High school district
Scarsdale

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Scarsdale · Westchester County, NY 10583Show interactive map
109 Mamaroneck Road

Scarsdale · Westchester County, NY 10583

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.