$3,000,000
SOLD JUN 5, 2025
3 Beds
4 Baths
4,002 Sq Ft
1.7 Acres

Recently Sold

$750 Per Sq Ft

41 Days on Market

Highlights

  • In Ground Pool
  • Eat-In Gourmet Kitchen
  • 1.7 Acre Lot
  • Park School Rated A-
  • River View
  • Midcentury Modern Architecture

About This Home

As of June 2025

The Roy O. Allen House on Marlborough Road is arguably one of the most renowned modern homes in Westchester County and a celebrated icon of mid-century glass architecture worldwide. Featured prominently in Architectural Digest, Dwell, GQ, The New York Times, and TV shows like Fallout and Hunters (Amazon Prime), this 1957 International Style pavilion is a masterwork of design. (In fact, these owners have an established filming location fee with Amazon, Apple & Netflix studios.) Meticulously restored, reimagined, and modernized with the finest materials and amenities, it stands as a testament to architectural excellence. Designed by the esteemed Roy O. Allen of SOM—lead architect of Manhattan’s iconic 1 Liberty Plaza—this stunning residence was originally crafted for his own family. Nestled on 1.66 acres of bucolic land, surrounded by old-growth trees, the home offers sweeping seasonal views of the Hudson River from every room.Having undergone two major renovations, the Roy O. Allen House has been elevated to an ultra-luxury standard. A newly reconfigured primary suite now features a breathtaking slabbed calacatta verde bathroom with Waterworks fixtures and an exquisite custom Poliform walk-in closet from Italy, crafted from glass, wood, and leather. Designer details in the suite include upholstered moss-green suede walls and a leathered stone accent wall, paying homage to the home’s Mies van der Rohe-inspired design ethos. Additionally, a brand-new king bedroom suite has been created, complete with plush wool Stark carpeting and an en suite Waterworks bathroom clad in Sahara Noir marble, featuring a rain shower.Further enhancing the home’s aesthetic are the refinished poured terrazzo floors, the custom Apparatus light fixtures, the Buster + Punch metal switches, and Stark carpeting, seamlessly blending high design with timeless modernism. A cinematic tour de force, outfitted with a hidden Sonance sound system throughout the glass house and the pool area, the home showcases the changing seasons in a way only a masterpiece of glass and light can.While an entertainer’s dream, the Roy O. Allen House is also an inspired sanctuary for those seeking an escape—just 39 miles from the rush of the city. Frequent visitors include bald eagles, hawks, osprey and owls, all adding serenity to this tranquil retreat.A viral sensation in architectural and interior design circles, the Roy O. Allen House is truly a once-in-a-lifetime marquee property. #theallenhouse

Last Agent to Sell the Property

Joanna Rizoulis

Julia B Fee Sothebys Int. Rlty License #30RI1008478 Listed on: 03/27/2025

Julia B Fee Sothebys Int. Rlty

Co-Listed By

Amy Smith Sroka

Julia B Fee Sothebys Int. Rlty License #30SM0803094

Last Buyer's Agent

Colette Kabasakalian

Julia B Fee Sothebys Int. Rlty License #30KA0879127

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $61,729

Year Built

  • Built in 1957

Lot Details

  • 1.7 Acre Lot
  • Property is Fully Fenced

Parking

  • 2 Car Garage
  • Electric Vehicle Home Charger
  • Garage Door Opener

Home Design

  • Midcentury Modern Architecture
  • Contemporary Architecture
  • Modern Architecture
  • Frame Construction

Interior Spaces

  • 4,002 Sq Ft Home
  • 1-Story Property
  • Indoor Speakers
  • Sound System
  • Dry Bar
  • Chandelier
  • 2 Fireplaces
  • Free Standing Fireplace
  • Gas Fireplace
  • New Windows
  • Insulated Windows
  • Formal Dining Room
  • River Views

Kitchen

  • Eat-In Gourmet Kitchen
  • Oven
  • Range
  • Dishwasher
  • Stainless Steel Appliances

Bedrooms and Bathrooms

  • 3 Bedrooms
  • En-Suite Primary Bedroom
  • Walk-In Closet
  • 4 Full Bathrooms
  • Double Vanity

Laundry

  • Dryer
  • Washer

Accessible Home Design

  • Accessible Full Bathroom
  • Visitor Bathroom
  • Accessible Bedroom
  • Accessible Common Area
  • Central Living Area
  • Accessible Hallway
  • Accessible Entrance

Pool

  • In Ground Pool
  • Outdoor Pool
  • Pool Cover

Schools

  • Contact Agent Elementary School
  • Anne M Dorner Middle School
  • Ossining High School

Utilities

  • Central Air
  • Radiant Heating System
  • Underground Utilities

Listing and Financial Details

  • Assessor Parcel Number 4201-097-019-00000-000-0012-000-0-2

Home Details

Home Type

Single Family

Est. Annual Taxes

$61,729

Year Built

Built in 1957

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Contemporary, Mid-Century Modern, Modern
  • Property SubType: Single Family Residence
  • Property Condition: Updated/Remodeled
  • Levels: One
  • Accessibility Features: Accessible Bedroom, Accessible Central Living Area, Accessible Common Area, Accessible Entrance, Accessible Full Bath, Accessible Hallway(s), Visitor Bathroom
  • Year Built: 1957
  • Co List Office Mls Id: KEYJBFSOT07
  • Co List Office Phone: 914-234-0200
  • Carport Y N: No
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Gas Cooktop, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Chandelier, Chefs Kitchen, Double Vanity, Dry Bar, Eat-in Kitchen, Formal Dining, Primary Bathroom, Master Downstairs, Open Floorplan, Sound System, Speakers, Walk-In Closet(s)
  • Fireplaces: 2
  • Fireplace Features: Family Room, Free Standing, Gas
  • Full Bathrooms: 4
  • Basement: None
  • Total Bedrooms: 3
  • Fireplace: Yes
  • Living Area: 4002
  • Window Features: Floor to Ceiling Windows, Insulated Windows, New Windows, Oversized Windows, Wall of Windows
  • Basement YN: No

Exterior Features

  • Construction Materials: Frame
  • Fencing: Fenced, Full
  • Pool Features: In Ground, Outdoor Pool, Pool Cover
  • Pool Private: Yes
  • View: River, Water
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Description: Electric Vehicle Charging Station(s), Garage, Garage Door Opener

Utilities

  • Cooling: Central Air
  • Heating: Radiant, See Remarks
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electricity Connected, Phone Connected, Trash Collection Public, Underground Utilities
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Anne M Dorner Middle School

Lot Info

  • Horses: No
  • Lot Size Acres: 1.7
  • Lot Size Sq Ft: 74052
  • Building Area Total: 4002
  • Parcel Number: 4201-097-019-00000-000-0012-000-0-2
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 61729.42
  • Tax Year: 2024

MLS Schools

  • Elementary School: Contact Agent
  • High School: Ossining High School
  • Middle School District: Ossining

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Mar 27, 2025
Closed on
Jun 2, 2025
Sold by
Kapla John and Brown Michael
Bought by
Throw No Stones Llc
Seller's Agent
Joanna Rizoulis
Julia B Fee Sothebys Int. Rlty
Buyer's Agent
Colette Kabasakalian
Julia B Fee Sothebys Int. Rlty
List Price
$2,999,000
Sold Price
$3,000,000
Premium/Discount to List
$1,000
0.03%
Views
189

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-89.85%

Purchase Details

Listed on
May 22, 2017
Closed on
Nov 14, 2018
Sold by
Woodward Arthur F and Woodward Janice A
Bought by
Brown Michael and Kapla John
Seller's Agent
Amy Via
Houlihan Lawrence Inc.
Buyer's Agent
Non Non OneKey Agent
Non-Member MLS
List Price
$2,795,000
Sold Price
$1,755,000
Premium/Discount to List
-$1,040,000
-37.21%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
8.58%
Original Mortgage
$1,360,000
Interest Rate
4.9%
Mortgage Type
New Conventional
Source: Public Records

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Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Bargain Sale Deed $3,000,000 Kenneth Pregno Agency
Bargain Sale Deed $1,755,000 Thoroughbred Title Svc Llc
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $1,360,000 New Conventional
Previous Owner $992,000 Unknown
Previous Owner $124,000 Credit Line Revolving
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/05/2025 06/05/25 Sold $3,000,000 0.0% $750 / Sq Ft
05/08/2025 05/08/25 Pending -- -- --
05/01/2025 05/01/25 For Sale $2,999,000 0.0% $749 / Sq Ft
04/30/2025 04/30/25 Off Market $3,000,000 -- --
03/27/2025 03/27/25 For Sale $2,999,000 +70.9% $749 / Sq Ft
12/04/2018 12/04/18 Sold $1,755,000 -37.2% $509 / Sq Ft
05/22/2017 05/22/17 Pending -- -- --
05/22/2017 05/22/17 For Sale $2,795,000 -- $810 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $6,941 $2,169,400 $399,000 $1,770,400
2023 $58,083 $2,005,100 $399,000 $1,606,100
2022 $60,359 $1,834,400 $373,700 $1,460,700
2021 $60,547 $1,698,600 $373,700 $1,324,900
2020 $57,793 $1,698,600 $373,700 $1,324,900
2019 $53,064 $1,586,300 $467,100 $1,119,200
2018 $45,688 $1,100,300 $359,000 $741,300
2017 $5,411 $1,089,500 $359,000 $730,500
2016 $514,279 $1,078,700 $359,000 $719,700
2015 $22,507 $52,500 $15,300 $37,200
2014 $22,507 $52,500 $15,300 $37,200
2013 $22,507 $52,500 $15,300 $37,200
Source: Public Records

Agents Affiliated with this Home

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Map

Source: OneKey® MLS

MLS Number: 835840

OneKey® MLS

APN: 4201-097-019-00000-000-0012-000-0-2