OFF MARKET

Off market aug 2016 for $2.3M

$3,596,096

Est. refi paymentEst. refi $8,157/mo

•

3,690

sq ft

5 Lia Fail Way, Cos Cob, CT 06807

About this home

Remarkable contemporary residence nestled on 1.63 acres in Cos Cob’s Lia Fail Association. Superb renovation by renowned New Canaan architect complements signature modern design and mid-century character. Light-filled interior provides panoramic vistas of sweeping hillside, expansive terraces and Mianus River. Highlights include inviting family room, sumptuous master suite, gourmet kitchen, custom built-ins, original limestone fireplace, walk-in pantry. Versatile fourth bedroom/office with vaulted ceiling. Five central air conditioning zones plus radiant heat in the living/dining rooms and master bedroom. Private 22-acre Lia Fail Association features 12 home enclave enriched by majestic trees, wildflower fields, ponds, and glacial rocks. A tranquil oasis close to all Greenwich amenities.

Single-familyProperty Type

1951Year Built

1.63 acresLot Size

$975Est. Price/Sq.Ft.

2 car garageParking

Listed by Yashmin Lloyds • William Raveis Real Estate

Bought with William Barber • BHHS New England Properties

Redfin checked: 2 minutes ago

•Source:GMLS #95764

Redfin Estimate

$3,596,096

$1.3M since sold in August 2016$28K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 41.9% higher than the average sale price ($2.53M) of 6 comparable homes.

SOLD AUG 20, 2026
$3,330,000
A
4 beds3 baths3,543 sq ft
51 Dandy Dr, Cos Cob, CT 06807
SOLD SEP 21, 2026
$2,499,000
B
4 beds2.5 baths3,852 sq ft
10 Steep Hollow Ln, Cos Cob, CT 06807
SOLD JUL 21, 2026
$1,850,000
C
4 beds3.5 baths3,546 sq ft
86 Dandy Dr, Cos Cob, CT 06807
SOLD JUL 7, 2026
$3,000,000
D
4 beds4 baths3,569 sq ft
185 Valley Rd, Cos Cob, CT 06807
SOLD JUL 23, 2026
$3,000,000
E
4 beds2.5 baths2,618 sq ft
14 Pond Pl, Cos Cob, CT 06807
SOLD AUG 17, 2026
$1,530,000
F
4 beds3 baths2,720 sq ft
4 Cos Cob Ave, Cos Cob, CT 06807

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Sell

$1,956,595

Est. take-home

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Refinance

Est. cash available

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Rent

$4,220/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

105.6%

0.4% MoM

Median sale price

$1.9M

$87K MoM

Avg. days on market

19d

4 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 2 HRS AGO
$3,750,000
5 beds4.5 baths4,000 sq ft
17 Salem St, Cos Cob, CT 06807
OPEN SAT, 12PM TO 2PM
$785,000
2 beds2 baths1,287 sq ft
98 Valley Rd #10, Cos Cob, CT 06807
$2,950,000
3 beds3.5 baths2,712 sq ft
19 Daffodil Ln, Cos Cob, CT 06807
$1,895,000
3 beds3 baths1,961 sq ft
5 Carriage Rd, Cos Cob, CT 06807
$775,000
2 beds1.5 baths1,096 sq ft
102 Valley Rd #20, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 5 Lia Fail Way

Date

Event

Price

GMLS #95764

Aug 1, 2016

Sold

$2,300,000

$623/sq ft

Mar 2, 2016

Listed

$2,495,000

$676/sq ft

Smart MLS #99111849

Dec 31, 2015

Listing Removed

—

Jul 6, 2015

Listed

$2,495,000

$676/sq ft

GMLS #93452

May 20, 2015

Listed

$2,495,000

$676/sq ft

GMLS #66295

Aug 24, 2007

Sold

$1,230,000

$333/sq ft

Apr 26, 2007

Listed

$1,275,000

$346/sq ft

GMLS #66294

Apr 26, 2007

Listed

$1,275,000

$346/sq ft

GMLS #64737

Oct 23, 2006

Listed

$1,375,000

$373/sq ft

GMLS #64738

Oct 23, 2006

Listed

$1,375,000

$373/sq ft

GMLS #62601

Mar 23, 2006

Listed

$1,395,000

$378/sq ft

GMLS #62648

Mar 23, 2006

Listed

$1,395,000

$378/sq ft

GMLS #53441

Aug 16, 2003

Sold

—

May 15, 2003

Listed

$1,277,000

$346/sq ft

GMLS #53316

Aug 6, 2003

Sold

—

May 6, 2003

Listed

$1,277,000

$346/sq ft

GMLS #44321

Jun 30, 2000

Sold

$925,000

$251/sq ft

Jan 29, 2000

Listed

$965,000

$262/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$15,697 (+0.9%)

$741,510 + $607,530

$1,349,040

2022

$15,554 (+13.9%)

$741,510 + $607,530

$1,349,040

2021

$13,660 (+0.2%)

$610,470 + $524,090

$1,134,560

2020

$13,637 (−1.0%)

$610,470 + $524,090

$1,134,560

2019

$13,774 (+2.3%)

$610,470 + $524,090

$1,134,560

2018

$13,467 (−1.2%)

$610,470 + $524,090

$1,134,560

2017

$13,636 (+1.6%)

$610,470 + $524,090

$1,134,560

2016

$13,421 (+21.3%)

$610,470 + $524,090

$1,134,560

2014

$11,067

$779,940 + $172,060

$952,000

Tax history for 5 Lia Fail Way

Year

Property tax

Land + Additions

Assessment*

2023

$15,697 (+0.9%)

$741,510 + $607,530

$1,349,040

2022

$15,554 (+13.9%)

$741,510 + $607,530

$1,349,040

2021

$13,660 (+0.2%)

$610,470 + $524,090

$1,134,560

2020

$13,637 (−1.0%)

$610,470 + $524,090

$1,134,560

2019

$13,774 (+2.3%)

$610,470 + $524,090

$1,134,560

2018

$13,467 (−1.2%)

$610,470 + $524,090

$1,134,560

2017

$13,636 (+1.6%)

$610,470 + $524,090

$1,134,560

2016

$13,421 (+21.3%)

$610,470 + $524,090

$1,134,560

2014

$11,067

$779,940 + $172,060

$952,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1.63 Acres

Year renovated

—

Sq. Ft.

3,484

Year built

1951

Style

Single Family Residential

County

Fairfield County

APN

1853948

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 2

Interior

Virtual Tour Information

Bathroom Information
# of Full Bathrooms: 3
Bathrooms Total Integer: 3
Bathrooms Total Decimal: 3

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Hot Water, Radiant, Oil

Interior Features
Interior Features: Sep Shower, Eat-in Kitchen, Built-in Features
Has Fireplace(s)
# of Fireplaces Total: 1
Basement: Partial

Exterior

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1951
Year Built Effective: 2014
Roof: Asphalt
Construction Materials: Cedar
Building Area Total: 3690.0
Building Area Source: Architect

Lot Information
Lot Features: Cul-de-Sac, Rolling
On Waterfront
Waterfront Features: Pond/Lake, Waterviews
Lot Size Area: 1.63
Lot Size Units: Acres
Lot Size Square Feet: 71002.8
Lot Size Acres: 1.63
Zoning: RA-1

Financial

Tax Information
Tax Annual Amount: $11,108.91
Tax Assessed Value: $991,690

Utilities

Utilities Information
Sewer: Septic Tank
Water Source: Public

Location

HOA Information
Has Homeowners Association
Association Fee (Per Year): $1,031

School Information
Elementary School: Cos Cob
Middle Or Junior School: Central

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,484
Stories: 1.0
Lot Size: 1.63 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: —
County: Fairfield County
APN: 1853948

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Cos Cob School

Public PreK-5 • Assigned • 0.7mi

8/10

Central Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

67% chance of strong winds in next 30 years

6/10 Air Factor

9 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Cos Cob, CT • 06807

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.42M – $4.14M

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Nearby similar homes

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New listings for sale in 06807

NEW 2 HRS AGO

$3,750,000

5 beds4.5 baths4,000 sq ft

17 Salem St, Cos Cob, CT 06807

10 foot ceilings • Butler pantry • Sub zero appliances

OPEN SAT, 12PM TO 2PM3D WALKTHROUGH

$785,000

2 beds2 baths1,287 sq ft

98 Valley Rd #10, Cos Cob, CT 06807

Private stone patio • Replacement windows • New dishwasher

$2,950,000

3 beds3.5 baths2,712 sq ft

19 Daffodil Ln, Cos Cob, CT 06807

1.08 acre lot • 2 garage spots • Pool

$1,895,000

3 beds3 baths1,961 sq ft

5 Carriage Rd, Cos Cob, CT 06807

Cul-de-sac • One acre • Eat-in kitchen

$775,000

2 beds1.5 baths1,096 sq ft

102 Valley Rd #20, Cos Cob, CT 06807

Private terrace • Home office • Space for gym

Home values near 5 Lia Fail Way

Data from public records.

Address	Redfin Estimate
7 Lia Fail Way, Cos Cob, CT 4 Beds \| 4 Baths \| 5177 Sq. Ft.	$3,530,309
15 Lia Fail Way, Cos Cob, CT 5 Beds \| 5 Baths \| 5358 Sq. Ft.	$4,153,487

Address	Redfin Estimate
9 Lia Fail Way, Cos Cob, CT 2 Beds \| 2 Baths \| 1902 Sq. Ft.	$2,066,973
1 Lia Fail Way, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2528 Sq. Ft.	$2,481,757

Address	Redfin Estimate
24 Lia Fail Way, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1797 Sq. Ft.	$2,035,422
22 Lia Fail Way, Cos Cob, CT 3 Beds \| 3 Baths \| 3113 Sq. Ft.	$3,094,829

Property information provided by GMLS when last listed in 2016. This data may not match . Learn more.

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