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86 Old Byram Lake Road

86 Old Byram Lake Road, North Castle, NY, 10504

$2,850,000

active

Bedrooms

Bathrooms

Sq Ft

6,296

Year Built

2025

Garage

3 car

Type

Single Family

Monthly Cost

Estimate. Actual payment depends on credit, lender, taxes, and insurance.

$15,835/month estimated

Principal & interest: $15,169
Property tax: $541
Home insurance (est.): $125

Down payment %Interest rate %Term (years)

Down payment: $570,000 · Loan amount: $2,280,000

Description

Introducing an Extraordinary New Construction Masterpiece in the heart of Armonk. Crafted by one of Westchester's most sought-after luxury builders, this exceptional timeless elegant residence is ready for you. Perfectly sited on a rare, flat and private parcel set back from the road just minutes from town, this home offers the ideal blend of seclusion and convenience on over 2.5 level acres. Designed with today’s modern buyers in mind, the floor plan flows effortlessly, balancing grand entertaining spaces with intimate everyday living. Every inch is finished with the highest level of detail, from designer fixtures to custom millwork and state-of-the-art appliances. A true showcase of quality and sophistication, this is more than a home, it’s a lifestyle and not to be missed. At $2,850,000 this home represents one of the strongest opportunities to own new construction of this caliber in Armonk!

Features

✓ First Floor Bedroom
✓ First Floor Full Bath
✓ Chefs Kitchen
✓ Double Vanity
✓ Eat-in Kitchen
✓ Entrance Foyer
✓ Formal Dining
✓ High Ceilings
✓ His and Hers Closets
✓ Kitchen Island
✓ Natural Woodwork
✓ Open Floorplan
✓ Open Kitchen
✓ Primary Bathroom
✓ Recessed Lighting
✓ Storage
✓ Walk-In Closet(s)

Appliances

✓ Dishwasher
✓ Dryer
✓ Exhaust Fan
✓ Gas Range
✓ Microwave
✓ Refrigerator
✓ Washer
✓ Wine Refrigerator

Property Details

Cooling: Central Air
Heating: Forced Air
Basement: Finished, Storage Space

Schools

Elementary

Coman Hill

Byram Hills

Middle

H C Crittenden Middle School

Byram Hills

High

Byram Hills High School

Byram Hills

Location

Get directions →

Map of 86 Old Byram Lake Road, North Castle, NY, 10504

Listed by Stacey L. Sporn, William Raveis Real Estate

MLS# KEY894044914-273-3074

Listings courtesy of OneKey® MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of May 9, 2026, 7:09 PM UTC (date and time MLS GRID Data was obtained). 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.

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