OFF MARKET

Off Market Nov 2018 for $3M

$4,708,712

Est. refi paymentEst. refi $18,859/mo

•

6,202

sq ft

134 Cat Rock Rd, Cos Cob, CT 06807

About this home

Exceptional, custom-built five-bedroom home on 2.56 gated, professionally landscaped acres offers a private oasis with a pool, spa, and entertaining terraces. Interior features an elevator, smart home technology, walls of windows, and first floor 10' ceilings. A fabulous family room with cathedral ceilings and fireplace opens to high-end chef's kitchen with Rutt cabinetry and breakfast area. Dramatic two-story dining room, study, and sensational master suite with sunroom, terrace and lavish bath complete the first level. A sunny second floor reveals a striking gallery overlooking the dining room; lounge and four en-suite bedrooms. Lower level gym, game room, and attached three-car garage. Walk-up unfinished attic. Freshly painted exterior, new A/C system upstairs, and whole house generator

Single-familyProperty Type

1998Year Built

2.56 acresLot Size

$759Est. Price/Sq.Ft.

3 car garageParking

Listed by Julie Church • Houlihan Lawrence

Bought with Julie Church • Houlihan Lawrence

Redfin checked: a few seconds ago

•Source:GMLS #104402

Redfin Estimate

$4,708,712

$1.7M since sold in November 2018$226K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.4% lower than the average sale price ($5.50M) of 6 comparable homes.

SOLD AUG 10, 2020
$3,950,000
A
6 beds5.5 baths6,700 sq ft
170 Stanwich Rd, Greenwich, CT 06830
SOLD JUL 7, 2026
$3,100,000
B
5 beds5.5 baths5,114 sq ft
300 Stanwich Rd, Greenwich, CT 06830
SOLD AUG 19, 2026
$5,950,000
C
5 beds5.5 baths6,233 sq ft
164 Stanwich Rd, Greenwich, CT 06830
SOLD JUL 31, 2026
$7,300,000
D
6 beds8 baths8,274 sq ft
33 Boulder Brook Rd, Greenwich, CT 06830
SOLD JUL 14, 2026
$4,700,000
E
5 beds5.5 baths5,169 sq ft
34 Dunwoodie Pl, Greenwich, CT 06830
SOLD APR 6, 2026
$7,995,000
F
6 beds6.5 baths9,002 sq ft
315 Stanwich Rd, Greenwich, CT 06830

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Earn from this home

Sell

$2,424,347

Est. take-home

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Refinance

Est. cash available

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Rent

$4,706/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.0%

+2.0% MoM

Median sale price

$2.0M

$320K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SAT, 1PM TO 3PM
$2,999,000
5 beds4 baths5,042 sq ft
59 Dandy Dr, Cos Cob, CT 06807
$2,195,000
1 bed1.5 baths1,088 sq ft
89 River Rd #304, Cos Cob, CT 06807
OPEN SAT, 12PM TO 2PM
$1,725,000
4 beds3 baths2,364 sq ft
12B Cross Ln, Cos Cob, CT 06807
$2,795,000
4 beds3.5 baths4,088 sq ft
340 Valley Rd #2, Cos Cob, CT 06807
$1,245,000
4 beds2.5 baths1,618 sq ft
88 Loughlin Ave, Cos Cob, CT 06807
$2,499,000
4 beds4 baths2,226 sq ft
7 Sundance Dr, Cos Cob, CT 06807
$2,850,000
3 beds3.5 baths3,647 sq ft
154 Valley Rd, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 134 Cat Rock Rd

Date

Event

Price

GMLS #104402

Nov 9, 2018

Sold

$3,000,000

$484/sq ft

Nov 5, 2018

Pending

—

Oct 18, 2018

Contingent

—

Sep 10, 2018

Listed

$3,195,000

$515/sq ft

Smart MLS #170124372

Sep 10, 2018

Listed

$3,195,000

$515/sq ft

GMLS #80673

Jan 9, 2012

Sold

$3,237,000

$522/sq ft

Oct 18, 2011

Listed

$3,295,000

$531/sq ft

+15

Truly distinctive custom built beauty. A gated entry opens to a lushly planted private setting w/ heated pool, spa, stone terracing & wrought iron fencing. 10ft ceilings on 1st flr, 9ft on 2nd. Romantic 1st fl master suite with a cozy solarium, luxurious bath, and 2 walk-in closets. Four en suite bdrms on 2nd fl. Dramatic gallery overlooking the double height dining room below. French doors lend light and grace thruout. Enormous high ceilinged Rutt kitchen and large dining area. Spectacular dbl height family room with custom fireplace. Audio/lighting system and elevator for ease of living.

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Year

Property tax

Land + Additions

Assessment*

2023

$24,981 (+1.0%)

$685,020 + $1,508,220

$2,193,240

2022

$24,740 (−12.8%)

$685,020 + $1,508,220

$2,193,240

2021

$28,363

$623,070 + $1,824,130

$2,447,200

2020

$28,363 (−0.8%)

$623,070 + $1,824,130

$2,447,200

2019

$28,583 (+2.7%)

$623,070 + $1,824,130

$2,447,200

2018

$27,825

$623,070 + $1,824,130

$2,447,200

2017

$27,825 (+1.5%)

$623,070 + $1,824,130

$2,447,200

2016

$27,409 (+9.3%)

$623,070 + $1,824,130

$2,447,200

2014

$25,083

$1,022,350 + $1,264,130

$2,286,480

Tax history for 134 Cat Rock Rd

Year

Property tax

Land + Additions

Assessment*

2023

$24,981 (+1.0%)

$685,020 + $1,508,220

$2,193,240

2022

$24,740 (−12.8%)

$685,020 + $1,508,220

$2,193,240

2021

$28,363

$623,070 + $1,824,130

$2,447,200

2020

$28,363 (−0.8%)

$623,070 + $1,824,130

$2,447,200

2019

$28,583 (+2.7%)

$623,070 + $1,824,130

$2,447,200

2018

$27,825

$623,070 + $1,824,130

$2,447,200

2017

$27,825 (+1.5%)

$623,070 + $1,824,130

$2,447,200

2016

$27,409 (+9.3%)

$623,070 + $1,824,130

$2,447,200

2014

$25,083

$1,022,350 + $1,264,130

$2,286,480

*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

2.56 Acres

Year renovated

—

Sq. Ft.

6,202

Year built

1998

Style

Single Family Residential

County

Fairfield County

APN

1838529

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 12, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 3

Interior

Bathroom Information
# of Full Bathrooms: 6
# of Half Bathrooms: 2
Bathrooms Total Integer: 8
Bathrooms Total Decimal: 7

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Forced Air, Natural Gas

Interior Features
Interior Features: Central Vacuum, Elevator, Entrance Foyer
Has Fireplace(s)
# of Fireplaces Total: 2
Basement: Finished, Full

Exterior

Exterior Features
Exterior Features: Gas Grill
Patio And Porch Features: Terrace
Fencing: Invisible
Private Pool

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1998
Roof: Asphalt
Construction Materials: Shingle Siding, Stone
Security Features: Security System
Other Equipment: Generator
Building Area Total: 6202.0
Building Area Source: Taxcard

Lot Information
Lot Features: Fenced, Parklike
Lot Size Area: 2.56
Lot Size Units: Acres
Lot Size Square Feet: 111513.6
Lot Size Acres: 2.56
Zoning: RA-2

Financial

Tax Information
Tax Annual Amount: $27,825
Tax Assessed Value: $2,447,200

Utilities

Utilities Information
Sewer: Septic Tank
Water Source: Well

Location

School Information
Elementary School: North Street
Middle Or Junior School: Central

Public facts

Beds: 5
Baths: 7.0
Sq. Ft.: 6,202
Stories: 2.0
Lot Size: 2.56 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: Fairfield County
APN: 1838529

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 1.3mi

9/10

Central Middle School

Public 6-8 • Assigned • 1.4mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.9mi

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 99° expected this year, 14 days in 30 years

6/10 Wind Factor

64% 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

$4.47M – $5.42M

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New listings for sale in 06807

OPEN SAT, 1PM TO 3PM

$2,999,000

5 beds4 baths5,042 sq ft

59 Dandy Dr, Cos Cob, CT 06807

$2,195,000

1 bed1.5 baths1,088 sq ft

89 River Rd #304, Cos Cob, CT 06807

OPEN SAT, 12PM TO 2PM

$1,725,000

4 beds3 baths2,364 sq ft

12B Cross Ln, Cos Cob, CT 06807

$2,795,000

4 beds3.5 baths4,088 sq ft

340 Valley Rd #2, Cos Cob, CT 06807

$1,245,000

4 beds2.5 baths1,618 sq ft

88 Loughlin Ave, Cos Cob, CT 06807

$2,499,000

4 beds4 baths2,226 sq ft

7 Sundance Dr, Cos Cob, CT 06807

$2,850,000

3 beds3.5 baths3,647 sq ft

154 Valley Rd, Cos Cob, CT 06807

Home values near 134 Cat Rock Rd

Data from public records.

Address	Redfin Estimate
142 Cat Rock Rd, Cos Cob, CT 7 Beds \| 5.5 Baths \| 7768 Sq. Ft.	$4,343,000
150 Cat Rock Rd, Cos Cob, CT 4 Beds \| 2.5 Baths \| 2841 Sq. Ft.	$3,036,645

Address	Redfin Estimate
136 Cat Rock Rd, Cos Cob, CT 3 Beds \| 6 Baths \| 3943 Sq. Ft.	$3,400,428
121 Cat Rock Rd, Cos Cob, CT 4 Beds \| 3.5 Baths \| 3229 Sq. Ft.	$2,383,000

Address	Redfin Estimate
137 Cat Rock Rd, Cos Cob, CT 5 Beds \| 5 Baths \| 8716 Sq. Ft.	$5,266,251
114 Cat Rock Rd, Cos Cob, CT 2 Beds \| 2 Baths \| 1465 Sq. Ft.	$2,054,184

Property information provided by GMLS when last listed in 2018. This data may not match . Learn more.

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