Off market dec 2017 for $1.3M

$2,745,736

Est. refi paymentEst. refi $7,969/mo

•

3,400

sq ft

89 Cognewaugh Rd, Cos Cob, CT 06807

About this home

BEST VALUE IN GREENWICH! COMPETITIVELY PRICED! Bright sophisticated 5 beddroom Contemporary meticulously maintained by owners for comfortable living and entertaining. Sunny two-story foyer, exquisite solid oak kitchen with high-end appliances, gas fireplace and heated floors. French slider leads to expansive wood terrace. Bright living room w/ FPL/wet bar. First floor bdrm ideal for au-pair/ guest/ playroom. Full house generator, 3 car garage. Huge her/his walk-in closets, office room next to master bdrm. Eclectic grounds include flat lawn and elevated Japanese-style garden for picnic/relaxation. Town water/ gas/ sewer. Short distance to award winning schools, train, parks, shops and beach. Commuter dream but best as your personal retreat!

Single-familyProperty Type

1980Year Built

0.73 acresLot Size

$808Est. Price/Sq.Ft.

3 car garageParking

Listed by Tatiana Ulyanov • Coldwell Banker Realty

Bought with Danielle Claroni • New England Land Company, Ltd.

Source:Smart MLS #99186608

Redfin Estimate

$2,745,736

$1.4M since sold in December 2017$76K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.1% lower than the average sale price ($2.78M) of 6 comparable homes.

SOLD JUL 21, 2026
$1,850,000
A
4 beds3.5 baths3,546 sq ft
86 Dandy Dr, Cos Cob, CT 06807
SOLD JUN 29, 2026
$3,525,000
B
5 beds3.5 baths5,213 sq ft
12 Ricki Beth Ln, Old Greenwich, CT 06870
SOLD AUG 20, 2026
$3,330,000
C
4 beds3 baths3,543 sq ft
51 Dandy Dr, Cos Cob, CT 06807
SOLD MAY 29, 2026
$2,610,000
D
4 beds3.5 baths3,298 sq ft
98 Hillcrest Park Rd, Cos Cob, CT 06807
SOLD AUG 21, 2026
$2,350,000
E
4 beds3.5 baths2,902 sq ft
9 Deluca Dr, Cos Cob, CT 06807
SOLD JUL 7, 2026
$3,000,000
F
4 beds4 baths3,569 sq ft
185 Valley Rd, Cos Cob, CT 06807

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Earn from this home

Sell

$1,704,046

Est. take-home

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Refinance

Est. cash available

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Rent

$3,717/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated September 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

$3,750,000
5 beds4.5 baths3,983 sq ft
5 Butler St, Cos Cob, CT 06807
$1,495,000
4 beds3 baths2,243 sq ft
4 Tremont St, Greenwich, CT 06807
Mike Parelli Real Estate LLC
$1,395,000
5 beds3 baths2,805 sq ft
73 Cos Cob Ave, Greenwich, CT 06830
$1,395,000
5 beds3 baths2,805 sq ft
73 Cos Cob Ave, Cos Cob, CT 06807
VIDEO TOUR
$4,295,000
4 beds4.5 baths6,553 sq ft
23 Daffodil Ln, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 89 Cognewaugh Rd

Date

Event

Price

Smart MLS #99186608

Dec 22, 2017

Sold

$1,350,000

$397/sq ft

Nov 16, 2017

Listing Removed

—

May 19, 2017

Listed

$1,395,000

$410/sq ft

GMLS #99902

Dec 22, 2017

Sold

$1,350,000

$397/sq ft

May 16, 2017

Listed

$1,395,000

$410/sq ft

+23

WOW! BEST VALUE IN GREENWICH! Spacious 5 bedroom house meticulously maintained by owners for comfortable living and entertaining. Bright two-story foyer, exquisite solid oak kitchen with high-end appliances, gas fireplace and heated floors. French slider leads to expansive wood terrace. Bright living room w/ FPL and wet bar. First floor bedroom ideal for au-pair/ guest/ playroom. Full house generator, 3 car garage. Huge her/his walk-in closets, office/exercise room next to master bedroom. Eclectic grounds include flat playground area and elevated Japanese-style garden for picnic/relaxation. Town water/gas/ sewer. Short distance to award winning schools, train, parks, shops and beach. A sophisticated house for modern family! Commuters' dream but best as your personal retreat!

GMLS #68665

Apr 23, 2008

Sold

$1,400,000

$412/sq ft

Jan 30, 2008

Listed

$1,495,000

$440/sq ft

SPACIOUS BRIGHT & LIGHT 5 BR CONTEMPORARY FEATURING A LARGE 2-STORY FOYER, KIT W/ ISLAND SEATING & ADJOINING FAM RM W/ FP & FRENCH SLIDER TO EXPANSIVE WOOD TERRACE, FORMAL DIN RM, LARGE LIV RM W/ FP & WET BAR, FIRST FLOOR BEDROOM W/ FULL BATH IDEAL FOR GUEST, NANNY OR A PLAYROOM FOR CHILDREN. THE GROUNDS ARE ECLECTIC & INTERESTING W/ A VARIETY OF ELEVATIONS INCLUDING AN AREA THAT WOULD BE SUITABLE TO CONSTRUCT A SWIMMING POOL OR CHILD'S PLAYGROUND. 3 CAR GARAGE.

Smart MLS #98364458

Jan 30, 2008

Listed

$1,495,000

$440/sq ft

Public Records

Aug 18, 1987

Sold

$655,000

$193/sq ft

Public Records

Apr 21, 1987

Sold

$560,000

$165/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$12,993 (+0.9%)

$712,880 + $403,760

$1,116,640

2022

$12,875 (+12.3%)

$712,880 + $403,760

$1,116,640

2021

$11,468 (+0.2%)

$604,030 + $348,460

$952,490

2020

$11,449 (−1.0%)

$604,030 + $348,460

$952,490

2019

$11,563 (+2.3%)

$604,030 + $348,460

$952,490

2018

$11,306 (−1.2%)

$604,030 + $348,460

$952,490

2017

$11,448 (+1.6%)

$604,030 + $348,460

$952,490

2016

$11,267 (+9.9%)

$604,030 + $348,460

$952,490

2014

$10,256

$664,160 + $218,050

$882,210

Tax history for 89 Cognewaugh Rd

Year

Property tax

Land + Additions

Assessment*

2023

$12,993 (+0.9%)

$712,880 + $403,760

$1,116,640

2022

$12,875 (+12.3%)

$712,880 + $403,760

$1,116,640

2021

$11,468 (+0.2%)

$604,030 + $348,460

$952,490

2020

$11,449 (−1.0%)

$604,030 + $348,460

$952,490

2019

$11,563 (+2.3%)

$604,030 + $348,460

$952,490

2018

$11,306 (−1.2%)

$604,030 + $348,460

$952,490

2017

$11,448 (+1.6%)

$604,030 + $348,460

$952,490

2016

$11,267 (+9.9%)

$604,030 + $348,460

$952,490

2014

$10,256

$664,160 + $218,050

$882,210

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.73 Acres

Year renovated

—

Sq. Ft.

2,928

Year built

1980

Style

Single Family Residential

County

Fairfield County

APN

1856001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Garage Information
Garage & Parking: Attached Garage
Garages Number: 3

Interior

Virtual Tour Information

Interior Information
Total Rooms: 9
Interior Features: Audio System, Security System
Fireplaces Total: 2
Cooling System: Central Air
Appliances Included: Dishwasher, Disposal, Freezer, Microwave, Oven/Range, Refrigerator, Wall Oven, Washer

Bathroom Information
# of Baths (Full): 3
# of Baths (Half): 1

Bedroom Information
Beds Total: 5

Room Information
Rooms Additional: Foyer, Laundry Room
Room Count: 9
Basement Description: Partial
Has Attic
Attic Description: Storage Space, Walk-up

Exterior

Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Shingle, Stucco, Wood
Exterior Features: Deck

Lot Information
Lot Description: Sloping Lot

Land Information
Encumbrances Restrictions: Easements

Building Information
Foundation Type: Block
Construction Description: Frame
Color: grey

Property Information
Radon Mitigation Air
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 3067

Financial

Assessments Information
Assessed Value: $952,490

Utilities

Utility Information
Water Source: Public Water Connected
Sewage System: Public Sewer Connected
Heat Fuel Type: Natural Gas
Energy Features: Generator, Energy Star Rated, Thermopane Windows

Location

HOA Information
Association Amenities: Park

School Information
Middle Jr High School: Eastern
High School: Greenwich
Elementary School: North Mianus

Location Information
State: Connecticut
Nearby Amenities: Park, Shopping/Mall
Directions: From Cognewaugh Rd. A wood brown pole is at the beginning of the driveway.
County: Fairfield

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,928
Stories: 2.0
Lot Size: 0.73 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: —
County: Fairfield County
APN: 1856001

Home facts updated by county records on Jul 12, 2023

Other

Documents & Disclosures
Supplement Count Public: 4

Around this home

Schools

North Mianus School

Public K-5 • Assigned • 0.4mi

9/10

Eastern Middle School

Public 6-8 • Assigned • 1.9mi

10/10

Greenwich High School

Public 9-12 • Assigned • 2.0mi

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

6/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

67% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 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

$2.61M – $3.16M

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Home values near 89 Cognewaugh Rd

Data from public records.

Address	Redfin Estimate
93 Cognewaugh Road, Cos Cob, CT 5 Beds \| 3 Baths \| 3118 Sq. Ft.	$2,025,672
94 Cognewaugh Road, Cos Cob, CT 4 Beds \| 3.5 Baths \| 3098 Sq. Ft.	$2,484,449

Address	Redfin Estimate
81 Cognewaugh Road, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2063 Sq. Ft.	$1,839,478
107 Cognewaugh Road, Cos Cob, CT 4 Beds \| 5 Baths \| 4420 Sq. Ft.	$3,795,754

Address	Redfin Estimate
84 Cognewaugh Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2314 Sq. Ft.	$2,404,614
83 Cognewaugh Road, Cos Cob, CT 3 Beds \| 1.5 Baths \| - Sq. Ft.	$1,682,402

Property information provided by Smart MLS when last listed in 2017. This data may not match . Learn more.

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