507 River Road | Greenwich Cos Cob

$16,000 | 5 Beds | 5 Baths (4 Full, 1 Half) | 5,723 Sq. Ft.

Welcome to this professionally landscaped, energy-efficient custom-built 4,100 sq ft home with 5 beds and 4.1 baths, located across from North Mianus School. Enjoy a bright living room with gas fireplace, sunlit dining room with large glass doors, and a custom chef's kitchen with quartzite counters. Step outside to a bluestone patio with sitting wall and built-in natural gas BBQ-perfect for entertaining. A pantry and mudroom lead to the 2-car garage. The finished lower level adds 1,623 sq ft with 9 ft ceilings, fireplace, and French doors to a second patio. Special rental for a special renter. SmartMLS 24111163

Directions to property: Post Rd to Sheephill Rd, turn right onto Palmer Hill Rd, turn left onto River Rd

MLS Listing ID: 
SmartMLS 24111163
Building Details
Details about the building on a property.
Architectural Style: 
Colonial
Year Built: 
2015
Living Area: 
5,723
Interior: 
Auto Garage Door Opener, Open Floor Plan, Security System
Fireplaces: 
2
Construction
Exterior: 
Wood
Exterior Features: 
Grill, Stone Wall, Patio
Room Details
Details about the rooms in the building.
Total Rooms: 
12
Total Bedrooms: 
5
Total Bathrooms: 
5
Total Full-Bathrooms: 
4
Total Half-Bathrooms: 
1
Utilities
Information about utilities available on the property.
Heating System: 
Hot Air
Heating System Fuel: 
Natural Gas
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: 
0.33
Waterfront: 
0
Water Body Category: 
Not Applicable
Lot Features
Garage: 
Attached Garage
Public Record
Parcel Number: 
1856055
Property Zoning: 
R-12
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
6/16/2026
Contract Details
Details about the listing contract.
Possession: 
Flexible
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Richard Breglia
Listing Co-Agent Name: 
Anna Breglia
Listing Office Name: 
Coldwell Banker Realty
Listing Co-Office Name: 
Coldwell Banker Realty