45 Binney LaneGreenwich, CT 06870

Single Family · 8 Beds · 11 Full Baths · 1 Partial Bath · 13,428 Sq. ft. | 1.07 Acres

$29,950,000 Active


Time on Site:
679 days

This unparalleled custom-built modern waterfront estate, winner of 2021 HOBI-award, is a true oasis with 300'+ water frontage, pool, guest house, boathouse, spa, expansive terraces integrated with gardens and deep water pier. Joeb Moore + Partners, Arthur Dunnam for Jed Johnson Studio, Reed Hilderbrand & Prutting Custom Builders collaborated on this extraordinary LEED cert.13,428 sf compound defined by seamless indoor/outdoor living & entertaining spaces, geo-thermal heating/cooling system & the best of smart home technology. Stunning open floor plan interior, brimming with luxurious details, boasts dramatic floating three-story staircase; true chef's kitchen with extraordinary pantry, scullery and wine room; floor to ceiling glass imported doors and windows envelop the home with light. Multiple custom offices. Breathtaking open water views across to Long Island and LI Sound views from most every room. A very unique opportunity.

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Facts & Features

  • Type Single Family
  • Sq. ft. 13,428
  • Price/Sq.ft. $2,230
  • Lot 1.07 Acres


  • Association: No
School Information
  • Elementary School: Old Greenwich
  • Middle Or Junior School: Eastern
  • High School: Greenwich
Listing Information
  • Bank Owned Property: No
  • Listing Type Description: Full Service
  • Potential Short Sale: No
Building Information
  • Home Warranty: No
  • Year Built: 2020
  • County Or Parish: Fairfield
  • Neighborhood: Old Greenwich
Building Exterior/Construction
  • New Construction Type: Torn Down & Rebuilt
Tax Information
  • Tax Annual Amount: $158,017.00
  • Tax Year: July 2023-June 2024
General Information
  • Parcel Number: 1858114
  • Property Type: Single Family For Sale
  • Zoning: R-12


Parking Information
  • Garage Spaces: 3
  • Bathrooms Full: 11
  • Bathrooms Half: 1
  • Bathrooms Total: 12
  • Bedrooms Total: 8
Building Exterior/Construction
  • Construction Description: Stone
Building Interior
  • Attic Description: Finished
  • Attic: Yes
  • Energy Features: Geothermal Heat
  • Fuel Tank Location: Non Applicable
  • Heat Fuel Type: Natural Gas
  • Home Automation: Appliances,Built In Audio,Entertainment System,Lighting,Security System,Thermostat(s)
  • Hot Water Description: Natural Gas
  • Laundry Room Info: Upper Level
  • Rooms Additional: Bonus Room, Gym, Mud Room, Sitting Room, Wine Cellar
  • Rooms Total: 15
General Information
  • Appliances: Gas Range, Microwave, Range Hood, Refrigerator, Freezer, Subzero, Icemaker, Dishwasher, Disposal, Washer, Dryer, Wine Chiller
  • Basement: Full, Partially Finished
  • Cooling: Central Air
  • Fireplaces Total: 3
  • Foundation Details: Stone, Wood
  • Heating: Gas on Gas
  • Interior Features: Audio System, Auto Garage Door Opener, Elevator, Humidifier, Security System
  • Living Area: 13428


Building Information
  • Driveway Type: Private
Parking Information
  • Parking Features: Attached Garage, Detached Garage
Lot Information
  • Lot Features: Water View, Level Lot
  • Lot Size Acres: 1.07
  • Lot Size Source: Owner
  • Water Source: Public Water Connected
  • Waterfront Features: Direct Waterfront, L. I. Sound Frontage, Dock or Mooring, View
  • Waterfront: Yes
Building Exterior/Construction
  • Architectural Style: Contemporary
  • Construction Materials: Stone, Wood
  • Roof: Slate
General Information
  • Exterior Features: Grill, Guest House, Hot Tub, Lighting, Porch-Screened, Terrace
  • Pool Features: In Ground Pool, Spa, Heated
  • Pool Private: Yes
  • Sewer: Public Sewer Connected

Monthly Cost

$ %
* Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information.

Market Data

Based on the last 30 days in this zip code

Median Sales Price
Median Price per Square Foot
Properties Sold
New on Market
Average Days on Market
Properties for Sale
Calculations provided by Reliance Network


Date Event Value Agent
2/21/2024Source: Greenwich MLS Price Reduction
$29,950,000 -14.4%
Amanda Miller
Listing Agent
2/21/2024Source: Smart MLS Price Reduction
$29,950,000 -14.4%
Amanda Miller
Listing Agent
8/4/2022Source: Smart MLS Added to Database
June 03, 2022
Amanda Miller
Listing Agent
Listing provided courtesy of Houlihan Lawrence - MLS# 170496023MLS Provider