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28 Thunder Mountain RoadGreenwich, CT 06831

For Sale

$6,650,000

Smart Buyer Rebate $66,500

Bathed in natural light, this exquisitely designed stone and clapboard home embodies today's look & lifestyle. The stunning residence set on 2 lovely acres in a quiet neighborhood blends timeless architecture with modern elegance. Soaring ceilings and an airy layout connect the double-height foyer, elegant formal rooms and a chef's eat-in kitchen adjoining the vaulted family room. The serene primary suite offers a sitting room & spa-like bath, while six additional en-suite bedrooms w high ceil, a media room, and a three-car garage w room for lifts provide ample space. Outdoors a pool, spa, & covered terraces w fireplace & gas firepit invite effortless indoor-outdoor living. Every detail reflects thoughtful design, quality craftsmanship & a seamless connection to the surrounding landscape.

Listed by BK Bates

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License #RES.0037510

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Houlihan Lawrence

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203-536-4997

Last updated November 01, 2025

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Source: FlexMLS #123767

Listing Facts

  • TypeSingle-family
  • NeighborhoodRiversville
  • Bedrooms7
  • Bathrooms8.5
  • Days on Prevu40
  • Taxes$38,917/year
  • Size10,723 sqft
  • Price per sqft$620

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/30/2025
Price Increased
$6,650,000
10/10/2025
Listed by Houlihan Lawrence
$6,550,000

Property Details for 28 Thunder Mountain Road

Exterior

Construction

  • Roof: Wood
  • Year Built: 2005
  • Architectural Style: Georgian
  • Construction Materials: Clapboard, Stone
  • Exterior Features: Balcony

Features

  • Patio And Porch Features: Terrace
  • Pool Private: Yes

Measurements

  • Building Area Total: 10,723
  • Lot Features: Cul-De-Sac, Parklike
  • Lot Size Acres: 2.00
  • Lot Size Area: 2
  • Lot Size Square Feet: 87,120
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 10-3668
  • Tax Annual Amount: $38,917.00
  • Tax Assessed Value: $3,232,110.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 4
  • Interior Features: Kitchen Island, Bookcases, Entrance Foyer, Back Stairs

Rooms

  • Basement: Walk-Out Access, Finished
  • Bathrooms Full: 8
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 9
  • Bedrooms Total: 7

Other

General

  • Exclusions: Call LB

Location

  • City Region: South Parkway

Parking

Parking

  • Garage Spaces: 3
  • Parking Features: Attached Garage

Schools

Elementary School

  • Elementary School: Glenville

Middle or Junior School

  • Middle Or Junior School: Western

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Oil, Propane
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Other Equipment: Generator
  • Sewer: Septic Tank
  • Utilities: Propane
  • Water Source: Well

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.