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$8,500,000

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 6 Full Baths
  • 2 Partial Baths
  • 9,081 Sq. Ft.
  • 3 Car Garage
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Set high on two exceptional acres in the coveted Golden Triangle, this custom-built home offers a great lifestyle just minutes from town and schools. The sun-filled six-bedroom residence features 10-foot ceilings and is designed for effortless indoor-outdoor living. Elegant formal rooms, casual living spaces, a gourmet eat-in kitchen, and family room open to an expansive terrace with an outdoor fireplace and built-in grill. The beautiful pool overlooks magnificent grounds designed for recreation and entertaining. A vaulted second family room, first-floor office, and separate au pair suite provide flexibility, while the third-floor playroom and walk-out lower level with cabana bath, wine room, gym, two laundry rooms, and new roof complete this remarkable Round Hill property.

Full Property Details for 174 Round Hill Rd

General

  • Price: $8,500,000
  • Taxes: $39,146
  • Status: Active
  • Type: Single Family
  • Source: Greenwich
  • MLS ID: 125515
  • Updated: 7/20/2026
  • Added to Site: 50 day(s) ago

Interior

  • Interior Features: Kitchen Island, Eat-in Kitchen, Vaulted Ceiling(s), Sep Shower, Pantry, Back Stairs, Wet Bar
  • Number of Fireplaces: 4

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 6
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Heated
  • Security/Safety: Security System

Exterior

  • Porch/Patio/Deck: Terrace

Parking

  • Garage: Yes
  • Garage Spaces: 3

Location

  • Area: 3 - Greenwich
  • County: Fairfield

School Information

  • Elementary School: Parkway
  • Middle School: Central

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas, Forced Air
  • Heating Fuel: Gas
  • Water Heater: Gas

Utilities

  • Gas: Public Utility
  • Sewer: Septic Tank
  • Water: Public

Structural Information

  • Architectural Style: Colonial
  • Construction: Clapboard
  • Basement Desc.: Walk-Out Access, Finished
  • Roof: Other
  • Square Feet: 9,081
  • Sq. Ft. Source: Taxcard
  • Year Built: 2000
  • Remodeled/Updated: 2026

Lot Features

  • Lot Size (Acres): 2.04
  • Lot Size (Sq. Ft.): 88,862.4
  • Irrigation System: Sprinkler System
  • Topography: True
  • Lot Features: Courtyard, Parklike
  • Zoning: RA-2
  • Lot Description: Park

Financial Considerations

  • Price Per Sq. Ft.: $936.02
  • Tax Amount: $39,146

Disclosures and Reports

  • Exclusions: Call LB
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Property ID: 10-1706

Listed by Houlihan Lawrence

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Listing agents

— 174 Round Hill Rd —

  • Houlihan Lawrence

  • Houlihan Lawrence

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 174 Round Hill Rd

School District:Greenwich School District
NameGradesDistance
Parkway School
141 Lower Cross Road, Greenwich, CT 06831
K-53.1 mi
Central Middle School
9 Indian Rock Lane, Greenwich, CT 06830
6-82.8 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-122.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 174 Round Hill Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/16/2026
Listed
$8,500,000
269.57%
MLS
10/01/1999
Sold
$2,300,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 174 Round Hill Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$39,146
3%
$3,251,360
—
2023
$38,073
3%
$3,251,360
—
2023
$37,033
1%
$3,251,360
—
2022
$36,675
—
$3,251,360
1%
2021
$36,675
-2%
$3,228,750
—
2020
$37,421
-1%
$3,228,750
—
2019
$37,712
3%
$3,228,750
—
2018
$36,711
—
$3,228,750
—
2017
$36,711
2%
$3,228,750
—
2016
$36,162
5%
$3,228,750
6%
2015
$34,301
3%
$3,043,530
—
2014
$33,388
3%
$3,043,530
—
2013
$32,505
—
$3,043,530
—
2011
$32,505
—
$3,043,530
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Houlihan Lawrence

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174 Round Hill Road, Greenwich, CT 06831 (MLS# 125515) is a Single Family property with 6 bedrooms, 6 full bathrooms and 2 partial bathrooms. 174 Round Hill Road is currently listed for $8,500,000 and was received on July 16, 2026. Want to learn more about 174 Round Hill Road? Do you have questions about finding other Single Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

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