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$6,995,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 7 Full Baths
  • 3 Partial Baths
  • 6,799 Sq. Ft.
  • 5 Car Garage
  • Updated 7 hours ago
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Honored for its remarkable architectural reimagining with the 2021 HOBI Award for Best New Old Home Remodel, this privately set 6-bedroom estate--originally built in 1804 and rebuilt in 2015 by Roger Ferris + Partners--rests on approximately 2.53 gated acres behind a gracious motor court, pairing classic architecture with contemporary design. Natural light pours through oversized windows across a seamless open floor plan anchored by a sleek, beautifully appointed kitchen. En suite bedrooms, dual family rooms, a media room, private offices, and a calm, elegantly composed primary suite provide flexibility for every version of life. Multiple fireplaces add warmth throughout. The highly designed grounds by renowned landscape architect Wagner Hodgson feature tiered gardens with wonderfully surprising moments for elevated outdoor living throughout every pocket of the property. A heated pool, pool house, sun deck, and mature tree line create a peaceful and private enclosure. The architectural treehouse and sculptural wood jungle gym - that is as much outdoor art as play space - make this Greenwich oasis ideal for recreation and entertainment. Enjoy unbeatable convenience with Downtown Greenwich only 15 minutes away and White Plains Airport just 7 minutes from your door. A considered home in a preeminent Greenwich setting.

Full Property Details for 306 Round Hill Rd

General

  • Price: $6,995,000
  • Taxes: $31,163
  • Status: Active
  • Type: Single Family
  • Source: Greenwich
  • MLS ID: 124958
  • Updated: 5/15/2026
  • Added to Site: 5 day(s) ago

Interior

  • Interior Features: Kitchen Island, Eat-in Kitchen, Entrance Foyer, Galley, Pantry
  • Number of Fireplaces: 5

Rooms

Bathrooms

  • Total Bathrooms: 10
  • Full Bathrooms: 7
  • Half Bathrooms: 3

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Laundry Room

Additional Information

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

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 5

Location

  • Area: 3 - Greenwich
  • County: Fairfield

School Information

  • Elementary School: Parkway
  • Middle School: Western

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Hydro-Air, Propane
  • Heating Fuel: Propane
  • Water Heater: Electric

Utilities

  • Gas: Propane
  • Sewer: Septic Tank
  • Water: Well
  • Well: Yes
  • Utility Description: Propane

Structural Information

  • Architectural Style: Neoclassical
  • Construction: Brick, Stone
  • Basement Desc.: Crawl Space, Unfinished
  • Roof: Slate
  • Square Feet: 6,799
  • Sq. Ft. Source: Taxcard
  • Year Built: 2015
  • Year Addition: 2015
  • Remodeled/Updated: 2015

Additional Structures

  • Other Structures: Pool House

Lot Features

  • Lot Size (Acres): 2.41
  • Lot Size (Sq. Ft.): 104,979.6
  • Lot Features: Formal Gardens, Parklike
  • Zoning: RA-4
  • Lot Description: Park

Water Features

  • Water Front: Yes
  • Water Front Desc.: River Front

Financial Considerations

  • Price Per Sq. Ft.: $1,028.83
  • Tax Amount: $31,163

Disclosures and Reports

  • Exclusions: Phone System, Call LB
  • Inclusions: Washer/Dryer, All Kitchen Applncs, A/V Equip
  • Property ID: 10-1018

Listed by Douglas Elliman of Connecticut

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Listing agent

— 306 Round Hill Rd —

  • Douglas Elliman of Connecticut

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 306 Round Hill Rd

School District:Greenwich School District
NameGradesDistance
Parkway School
141 Lower Cross Road, Greenwich, CT 06831
K-52 mi
Western Middle School
1 Western Junior Highway, Greenwich, CT 06830
6-85.1 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-124.2 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 306 Round Hill Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/11/2026
Listed
$6,995,000
13.56%
MLS
6/30/2023
Sold
$6,160,000
—
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 306 Round Hill Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$31,163
3%
$2,588,320
—
2023
$30,309
6%
$2,588,320
4%
2023
$28,473
1%
$2,499,840
—
2022
$28,198
-12%
$2,499,840
-10%
2021
$32,213
—
$2,779,350
—
2020
$32,213
7%
$2,779,350
8%
2019
$30,183
3%
$2,584,120
—
2018
$29,381
—
$2,584,120
—
2017
$29,381
3%
$2,584,120
1%
2016
$28,556
43%
$2,549,680
44%
2015
$19,921
23%
$1,767,640
20%
2014
$16,217
3%
$1,478,330
—
2013
$15,789
—
$1,478,330
—
2011
$15,789
—
$1,478,330
—
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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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Douglas Elliman of Connecticut

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306 Round Hill Road, Greenwich, CT 06831 (MLS# 124958) is a Single Family property with 6 bedrooms, 7 full bathrooms and 3 partial bathrooms. 306 Round Hill Road is currently listed for $6,995,000 and was received on May 11, 2026. Want to learn more about 306 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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