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MLS ID KEY1047494Last updated Oct 1, 2026

Single Family

6 Round House Court

Pending · North Castle · Westchester County, NY 10506

Bedrooms
5 Beds
Bathrooms
6 Baths
Year built
1993
Est. monthly taxes
$3,130.63
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About this home

Exquisite offering in the Byram Hills School District — Private, Sophisticated, and Unmatched. Set at the end of a quiet cul-de-sac, this exceptional 5-bedroom, 5.5-bathroom home offers over 6,000 square feet of luxurious living, thoughtfully designed to balance grand entertaining spaces with intimate comfort. Every detail — from the gleaming hardwood floors to the beautifully appointed chef’s kitchen with expansive island, custom banquette, double sinks, and top-tier Wolf range — speaks to refined taste and effortless living. The main level features a formal living room, formal dining room, a family room with wood-burning fireplace and access to the back patio, a private home office, and a mudroom with direct entry to the 3-car garage. Upstairs, the expansive primary suite is a true retreat, complete with a spa-inspired bath and dual walk-in closets. Two additional en-suite bedrooms, two more bedrooms sharing a hall bath, a spacious bonus room, and a cozy sitting nook near the back staircase provide flexibility for family and guests alike. The fully finished lower level elevates the living experience, with a dedicated gym, bonus space, wine cellar, and an additional full bathroom — offering something for everyone, whether relaxation or recreation. Step outside to a flat, fenced-in backyard, stylish patio with a full outdoor kitchen and a stunning 20x40 heated gunite pool with built-in spa and lounge area. Perfectly located just 15 minutes to Greenwich, 10 minutes to Armonk, and 10 minutes to Bedford, this home offers a rare blend of privacy, convenience, and prestige.

Listing snapshot

Days on site
49 days
Listed on MLS
Sep 8, 2026
Full baths
5
Half baths
1
Annual property tax (MLS)
$37,567.55
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Compass Greater NY, LLC
MLS ID
KEY1047494
Last updated
Oct 1, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1993
Garage
Yes
Garage spaces
3
Parking
Driveway, Electric Vehicle Charging Station(s), Garage
Water source
Well
Sewer
Septic Tank
Utilities
Cable Connected, Electricity Connected, Phone Connected, Propane, Trash Collection Private, Underground Utilities

Interior features

Basement
Finished, Full, Walk-Out Access
Heating
Forced Air, Oil, Propane
Cooling
Central Air
Interior
Built-in Features, Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, Kitchen Island, Marble Counters, Primary Bathroom, Recessed Lighting, Speakers, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Water Purifier Owned, Water Softener Owned, Wine Refrigerator
Flooring
Carpet, Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Colonial
Construction materials
Wood Siding
Exterior
Basketball Hoop, Speakers
Private pool
Yes

Schools (MLS)

Elementary school
Coman Hill
Elementary school district
Byram Hills
Middle school
H C Crittenden Middle School
Middle school district
Byram Hills
High school
Byram Hills High School
High school district
Byram Hills

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

North Castle · Westchester County, NY 10506Show interactive map
6 Round House Court

North Castle · Westchester County, NY 10506

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.