45 Binney Lane Old Greenwich, CT 06870
Listing Courtesy of: GREENWICH MLS / Houlihan Lawrence / Ellen Mosher

  45 Binney Lane Old Greenwich, CT 06870

Active (1240 Days)
$29,950,000 (USD)
8
BED
12
BATH
13,428
SQFT

Description

This unparalleled custom-built modern waterfront estate, winner of 2021 HOBI-award, is a true oasis with 300'+ water frontage, pool, guest house, boat house, 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.

MLS #:
115978
Taxes
$137,998
Lot Size
1.07 acres
Type
Single-Family Home
Year Built
2020
Style
Contemp
County
Fairfield County

Listed By

Amanda Miller, Greenwich Brokerage
Ellen Mosher, Greenwich Brokerage
Source
GREENWICH MLS
Last checked Oct 26 2025 at 1:14 AM GMT+0000
Bathroom Details
  • Full Bathrooms: 11
  • Half Bathroom: 1
Interior Features
  • Elevator
  • Back Stairs
  • Cat 5/6 Wiring
  • Hot Tub
  • Galley
Kitchen
  • Gourmet
  • Updated In Past 5 Yr
  • Galley
  • Breakfast Nook
Lot Information
  • Level
  • Courtyard
Heating and Cooling
  • Natural Gas
  • Central A/C
Basement Information
  • Full
  • Partially Finished
Exterior Features
  • Roof: Slate
Utility Information
  • Sewer: Public Sewer
School Information
  • Elementary School: Old Greenwich
  • Middle School: Eastern
Garage
  • Attached/Detached
Parking
  • Garage Door Opener
Location
   
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Listing Price History

Date
Event
Price
% Change
$ (+/-)
Feb 21, 2024
Price Changed
$29,950,000
-14%
-5,050,000
Jun 03, 2022
Original Price
$35,000,000
-
-

Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price
Down payment
%
Interest rate
%
Mortgage calculator estimates are provided by C21 AllPoints Realty and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.
Disclaimer: Copyright 2025 Greenwich MLS. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 10/25/25 18:14