150 Old Farm Road N | Mount Pleasant

$4,500,000 | 5 Beds | 7 Baths (5 Full, 2 Half) | 7,608 Sq. Ft.

1906 Grandeur. 2026 Luxury: The Ultimate Gated Sanctuary. Perched majestically atop a private hilltop, this gated 7,800-square-foot, five-bedroom estate presents a rare convergence of Gilded Age prestige and contemporary luxury. Believed to have been commissioned in 1906 for railroad magnate A.H. Smith, the residence has been masterfully renovated to honor its historic soul, featuring original interior stone walls and soaring ceilings that strike a perfect balance between grand scale and intimate warmth.\n\nAnchored by three distinctive hearths, the home is designed for both elegant living and everyday ease. A sun-drenched chef OneKeyMLS 950756

MLS Listing ID: 
OneKeyMLS 950756
Community Information
School District: 
Chappaqua Central
Building Details
Details about the building on a property.
Architectural Style: 
Carriage House
Year Built: 
1906
Living Area: 
7,608
Interior: 
Beamed Ceilings,Built-in Features,Cathedral Ceiling(s),Ceiling Fan(s),Chandelier,Entrance Foyer,Formal Dining,High Ceilings,Kitchen Island,Open Floorplan,Primary Bathroom,Recessed Lighting,Soaking Tub,Storage,Walk-In Closet(s),Wet Bar
Fireplaces: 
Family Room,Gas,Living Ro
Construction
Construction Materials: 
Stone
Exterior Features: 
Courtyard,Tennis Court(s)
Room Details
Details about the rooms in the building.
Total Rooms: 
14
Total Bedrooms: 
5
Total Bathrooms: 
7
Total Full-Bathrooms: 
5
Total Half-Bathrooms: 
2
Utilities
Information about utilities available on the property.
Heating System: 
Forced Air,Oil
Cooling System: 
Central Air
Water Source: 
Public
Sewer: 
Septic Tank
Lot/Land Details
Details about the lots and land features included on the property.
View: 
Mountain(s),Panoramic
Waterfront: 
1
Water Body Category: 
Pond
Lot Features
Parking Type: 
Attached,Driveway,Garage,Heated Garage
Fence: 
Fenced
Public Record
Parcel Number: 
3489-099-016-00002-010-0000
Annual Tax: 
$56,819.81
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
3/1/2026
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Joanna Rizoulis
Listing Co-Agent Name: 
Amy Smith Sroka
Listing Office Name: 
Julia B Fee Sothebys Int. Rlty
Listing Co-Office Name: 
Julia B Fee Sothebys Int. Rlty