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1233 The Knoll, 
Upper Brookville, NY 11771

$1,800,000

6

Beds

5

Baths

4,000

Sq Ft

Single Family

Active

Listed by

Allison G. O Rourke

Douglas Elliman Real Estate

Last updated:

September 5, 2025, 10:56 AM

MLS#

906455

Source:

OneKey MLS

About This Home

1233 The Knoll

Incredible opportunity to own and live in prestigious Upper Brookville! Make this amazing 6 bedroom colonial your next dream home. Beautiful layout and flow along with 2 bedroom guest quarters above garage with back stairs off kitchen. Amazing picturesque wide open flowing and very private stunning 2 acre property with pool. All perfectly located on private cul de sac. Property has been in same family since the early 1960’s, please note, property being sold in "As Is condition" and in need of complete updating.

Home Facts

Single Family

5 Baths

6 Bedrooms

Built in 1955

Price Summary

1,800,000

$450 per Sq. Ft.

MLS #:

906455

Last Updated:

September 5, 2025, 10:56 AM

Added:

16 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

4,000 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

4,000 Sq. Ft.

Year Built:

1955

Lot

Lot Size (Sq. Ft):

91,476

Finances & Disclosures

Finances

Price:

$1,800,000

Price per Sq. Ft:

$450 per Sq. Ft.

Source:OneKey MLS
Copyright 2025 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID. OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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