$2,750,000
Cos Cob, CT 06807
MLS# 124081
4 beds | 4.1 baths | 3826 sqft
1 / 50
Property Description
Chalet d'Amour You've never seen a house like this. An architecturally crafted contemporary on 2.32 private acres across from Mianus River Park. Soaring vaulted ceilings, two stone fireplaces, walls of glass, and light that pours in from every angle. A first-floor primary suite with cathedral ceiling, dual baths, dual walk-in closets, and a grand whirlpool tub beneath peaked windows. Three more bedrooms upstairs, all en suite -- one with a sauna shower. Five full baths and a half bath throughout. Open kitchen flows to living and dining. An expansive deck overlooks a completely private backyard -- and the front yard is just as secluded. Full basement. Three-car garage. Room to do anything. North Mianus, Eastern, Greenwich High. With sky in every direction, you'd swear you were some
Details
Maps
Location & Property Info
List Price/SqFt: 718.77
Zoning: RA-1
Owner Financing: No
Section: Cos Cob
For Rent: No
CIOA: No
# HBths: 1
# FPs: 2
General Property Info
Acres +/-: 2.32
Elementary School: North Mianus
Middle School: Eastern
Pool: No
Court: No
Year Built: 1986
Garage #: 3
SqFt +/-: 3826
Tax & Misc Info
Assessment: 1389570
Mill Rate: 12.359
Taxes: 17174
Remarks & Misc
Directions: Valley Road to River Road
Exterior
Wood Siding: 1
Design
Contemporary: 1
Heat System
Forced Air: 1
Entry Hall Level/FP
1st: 1
Heat Fuel
Oil: 1
Entry Hall Ceilings
Cathedral: 1
Extra Height: 1
Entry Hall Comments
Hardwood Floor: 1
Living Room Level/FP
1st: 1
FP: 1
Living Room Ceilings
Cathedral: 1
Skylight: 1
Attic
Pull Down: 1
Living Room Comments
Sunken: 1
Lot Description
Backlot: 1
Parklike: 1
Roof
Asphalt: 1
Dining Room Level/FP
1st: 1
Cooling System
Central Air: 1
Dining Room Comments
Formal: 1
Water Source
Well: 1
Sanitation Source
Town Sewer: 1
Family Room Level/FP
1st: 1
FP: 1
Documents Available
GIS Maps: 1
Topo/Aerial Photo: 1
Powder Room Level/FP
1st: 1
Kitchen Level/FP
1st: 1
Parking Description
Attached Garage: 1
Kitchen Ceilings
Cathedral: 1
Kitchen Comments
Eat-in Kitchen: 1
Kitchen Island: 1
Primary Bdrm Level/FP
1st: 1
Included
All Kitchen Applncs: 1
Washer/Dryer: 1
Primary Bdrm Comments
Primary Bedroom Suite: 1
Primary Bath Level/FP
1st: 1
Primary Bth Ceilings
Cathedral: 1
Primary Bth Comments
Sep Shower: 1
Whirlpool Tub: 1
Dbl Bdrms Level/FP
2nd: 3
Bath Level/FP
2nd: 3
Laundry Level/FP
1st: 1
Laundry Comments
Adjacent to Kitchen: 1
Other Room Level/FP
1st: 1
Other Room Comments
Mudroom: 1
Office Space: 1
Hot Water
Oil: 1
Basement Type
Full: 1
Unfinished: 1
Features
Auto Garage Door: 1
Deck: 1
Security System: 1
Location Property Info
List Price: $2,750,000
Type: Single Family Residence
Street #: 681
Street Name: River
Street Suffix: Road
State: CT
Zip Code: 06807
County: Fairfield
Area: 4 - Cos Cob
Property ID: 12-1549/S
# Bdrms: 4
# FBths: 4
Baths: 4.1
OfficeContract Info
Status: Active
List Date: 2025-12-11
Property Features
Entry Hall Ceilings: Cathedral; Extra Height
Entry Hall Comments: Hardwood Floor
Living Room Ceilings: Cathedral; Skylight
Living Room Comments: Sunken
Dining Room Comments: Formal
Kitchen Ceilings: Cathedral
Kitchen Comments: Eat-in Kitchen; Kitchen Island
Primary Bdrm Comments: Primary Bedroom Suite
Primary Bth Ceilings: Cathedral
Primary Bth Comments: Sep Shower; Whirlpool Tub
Laundry Comments: Adjacent to Kitchen
Other Room Comments: Mudroom; Office Space
Design: Contemporary
Cooling System: Central Air
Heat System: Forced Air
Heat Fuel: Oil
Hot Water: Oil
Attic: Pull Down
Basement Type: Full; Unfinished
Water Source: Well
Sanitation Source: Town Sewer
Exterior: Wood Siding
Parking Description: Attached Garage
Roof: Asphalt
Lot Description: Backlot; Parklike
Documents Available: GIS Maps; Topo/Aerial Photo
Features: Auto Garage Door; Deck; Security System
Included: All Kitchen Applncs; Washer/Dryer
Supplements
you were somewhere in the Alps -- not minutes to town and train.
You may never see a house like this again. In all of 2025, not a single home in Greenwich with 2+ acres, 3,500+ square feet, post-1985 construction, and no wetland sold for less than $3.6 million. The median was $6.5 million. At $2.75M, you're still $850,000 below that floor -- enough to redo the kitchen, the roof, the deck, whatever you want, and still pay less than anyone else did in 2025.
A love letter written in stone, glass, and light -- yours to make perfect.
Listing Office: BHHS New England Properties
Last Updated: April - 13 - 2026
Listing information comes from various sources and may not always be accurate. No representation or warranty is made as to the accuracy of this information. You should verify any information that is important to your buying decision. Greenwich Multiple Listing Service, Inc.