31 Stonybrook Road | Westport Old Hill

$5,750,000 | 5 Beds | 8 Baths (6 Full, 2 Half) | 6,503 Sq. Ft.

Tucked behind a gated entry in Old Hill, this stunning 5 bedroom, 6.2 bath home offers a rare blend of elegance, privacy and natural beauty. The property has multiple serene water features-a heated saltwater gunite pool with hot tub, a tranquil private pond with fountain and picturesque Stony Brook. The stately stone and wood exterior blends seamlessly with the lush surroundings, while inside, an expansive, light-filled layout is ideal both for grand entertaining and quiet retreat. A dramatic wall of windows captures sweeping views of the brook, creating a seamless connection between indoor comfort and the surrounding landscape. The ground floor consists of a gourmet kitchen, large family room with fireplace, dining room with wet bar, living room with fireplace + lounge area with water views, a large entry foyer with stone floors and two powder rooms. Upstairs, a primary bedroom suite with two balconies overlooking the pond and brook, two walk in closets & beautifully appointed bathroom, 4 additional bedrooms each with its own bathroom, a large home office/6th bedroom with fireplace and brook & pond views, a large playroom with full bathroom, windowed home gym, and another family room on the 3rd floor, offering multiple options for relaxation and entertainment. Fully fenced for privacy with automated driveway gates, it has a heated 3 car garage, Crestron lighting system, full house generator, mature landscaping, and a gas grill seamlessly built into the stonework by the pool. SmartMLS 24178699

Directions to property: Sylvan Road to Stony Brook, or Old Hill Road to Stony Brook

MLS Listing ID: 
SmartMLS 24178699
Building Details
Details about the building on a property.
Architectural Style: 
Colonial
Year Built: 
1936
Living Area: 
6,503
Interior: 
Audio System, Open Floor Plan, Security System
Fireplaces: 
3
Construction
Foundation Details: 
Concrete
Roof: 
Gable
Exterior: 
Stone, Wood
Exterior Features: 
Balcony, Grill, Lighting, Hot Tub, Stone Wall, French Doors, Underground Sprinkler, Patio
Room Details
Details about the rooms in the building.
Total Rooms: 
11
Total Bedrooms: 
5
Total Bathrooms: 
8
Total Full-Bathrooms: 
6
Total Half-Bathrooms: 
2
Utilities
Information about utilities available on the property.
Heating System: 
Hot Air
Heating System Fuel: 
Propane
Cooling System: 
Central Air
Water Source: 
Public Water Connected
Sewer: 
Public Sewer Connected
Lot/Land Details
Details about the lots and land features included on the property.
Acres: 
0.95
Waterfront: 
1
Water Body Category: 
Pond, Brook
Lot Features
Garage: 
Attached Garage
Pool: 
Gunite, Heated, Spa, Salt Water, In Ground Pool
Public Record
Parcel Number: 
412976
Annual Tax: 
$43,768.00
Property Zoning: 
AA
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
6/1/2026
Contract Details
Details about the listing contract.
Possession: 
Negotiable
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Kristi Law
Listing Office Name: 
William Pitt Sotheby's Int'l