13 Lia Fail Way Cos Cob, CT $ 3,250,000
13 Lia Fail Way
$ 3,250,000
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13 Lia Fail Way

Cos Cob, CT, 06807
$ 3,250,000
Bedrooms4 Baths7.0 Sq 4,074

Monthly Estimate*

$ 20,521

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Single Family Home for sale in Cos Cob, CT

for $3,250,000 with 4 bedrooms and 7 full baths. This 4,074 square foot home was built in 1995 on a lot size of 1.02.

Set on over an acre at the end of a quiet cul-de-sac within the private Lia Fail Association in Greenwich, CT (Cos Cob), this exceptional stone and clapboard Colonial masterfully blends timeless style with resort-like amenities across approximately 6,300 square feet of beautifully designed living space. The property offers ultimate privacy and an expansive yard designed for grand-scale entertaining, complete with a spacious deck, a professional-grade 54-yard chipping green, and a large hot tub. Inside, this 4+ bedroom, 7 bath home is the pinnacle of effortless sophistication, featuring elegant formal living and dining rooms alongside a gourmet kitchen that opens seamlessly to a sunlit family room and casual dining area. An additional den and a large executive office, outfitted with custom built-ins, a wet bar, and its own en-suite bath, complete the main level. Upstairs, the second floor hosts four large en-suite bedrooms, including a luxurious primary suite retreat. Endless versatility awaits on the finished third floor, which offers a bonus room, office space, and a full bath. The expansive lower level is fully equipped with a playroom, gym, potential au pair/in-law suite with full bath, mudroom, and a two-car oversized garage. This magnificent home offers an unparalleled private lifestyle, all under 1.5 miles to the train, schools, shopping, dining, and parks.

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Single Family Active

Price

$ 3,250,000

Bedrooms

4

Full Bath

7

Property Type

Single Family

Taxes

$ 22,209

Style

Colonial

Lot Size

1.02

Year Built

1995

Town/City

Cos Cob

County/Region

Fairfield

MLS | Web ID

1045572

Features
Interior
Interior Amenities First Floor Full Bath Breakfast Bar Built-in Features Cathedral Ceiling(s) Chefs Kitchen Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining High Ceilings Kitchen Island Open Floorplan Open Kit
Basement Finished
Total Fireplaces 2
Fireplace Features Gas Wood Burning
Basement Features Finished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 4
Total Baths 7
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General
Sewer Septic Tank
Heating Electric Oil
Cooling Central Air
Utilities Cable Connected Electricity Connected Phone Connected Propane Trash Collection Private Water Connected
Appliances Dishwasher Disposal Dryer Gas Cooktop Microwave Oven Refrigerator Stainless Steel Appliance(s) Washer Water Purifier Owned Wine Refrigerator
HOA Fee 600
Garage Spaces 2
Association Fee Includes Other Snow Removal
Patio/Porch Features Deck
Architectural Style Colonial
Security Features Security System
Construction Materials Clapboard Shingle Siding Stone
Year Built 1995
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 08A-1812
Waterfront Features River Access
Assoc Fee Paid Per Annually
County Out of Area
Property Type Residential
HOA Y
Garage Y/N Y
Total Rooms 14
Full Baths 7
Directions Valley Road to Lia Fail. Hidden entrance is across from Mianus River (large rock to right of entrance). Bear rt at mailboxes. Driveway on right on cul-de-sac.
High School Contact Agent
City Greenwich
Senior Community Y/N N
High School District Contact Agent
Carport Y/N N
Spa Features Bath
Elementary School Contact Agent
Property Attached Y/N N
Tax Annual Amount 22209
Middle/Junior High School Call Listing Agent
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Contact Agent
Elementary School District Contact Agent
Tax Assessed Value 2193520
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Exterior
Exterior Amenities Basketball Hoop Gas Grill Lighting Speakers
Fencing Partial
Parking Features Driveway Garage Garage Door Opener Heated Garage Private Driveway Garage Garage Door Opener Heated Garage Private
Water Source Well
Inclusions All kitchen appliances washer/dryer
Building Area Total 6268
Waterfront Y/N N
Road Frontage Type Private Road
Other Equipment Fuel Tank(s)
Road Responsibility Private Maintained Road
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Internal Only
Street Number 1 13
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* Excluded Features
List By
Rachel G. Overton

Listing Agent

Berkshire Hathaway Hs Ne Prop.

Broker

203-869-0500

Contact

Affordability Calculator

$22,372
Per Month
92%
8%
0%
Monthly Principal & Interest
$20,521
Monthly Property Taxes
$1,851
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4892219 Elementary School
5162815 Middle School
Contact Agent High School High School
Pricing History
DatePricePrice ChangeDescription
9/3/2026$3,250,000 Listed Price

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13 Lia Fail Way, Cos Cob, CT, 06807 is a Single Family Home for sale at $3,250,000 with 4,074 sqft and a lot size of 1.02. 13 Lia Fail Way has 4 bedrooms, 7.0 baths, and was built in 1995. The property's zip code is 06807 which is in Cos Cob, CT