KW United - Falls Church - Piero Alosilla
1/79
Listing Courtesy Of: TTR Sotheby's International Realty, 3015161212, Kecia Kane
Local Realty Services Provided By: Keller Williams Realty McLean
Overview
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$7,500,000
9005 CONGRESSIONAL CT, POTOMAC, MD 20854
7 Beds
11 Baths
13,430 sq ft
2.01 ac
$7,500,000

9005 CONGRESSIONAL CT, POTOMAC, MD 20854

Estimation provided by Keller Williams Realty Inc.
7 Beds
11 Baths
13,430 sq ft
2.01 ac
Active
For Sale
Virtual Tour

Property Description

Prepare to be wowed by this one-of-a-kind estate, sited on two private acres, blending Aspen-inspired elegance with modern luxury. Offering a main house, a carriage-style guest house, a pool house, and a spectacular subterranean garage connecting both houses, this 7-bedroom, 8-full and 3-half bath residence, spanning over 14,000 finished square feet, is a visionary collaboration between award winning architect Mark Sullenberger and interior designer Barry Dixon. Every inch of this home speaks to the highest level of craftsmanship, from stunning walnut and travertine floors, reclaimed wood beams, soaring vaulted and cathedral ceilings, oversized cased windows and French doors, to exquisite finishes and custom millwork throughout. The open-concept design seamlessly integrates grand entertaining spaces with warm, intimate gathering areas suitable for any family size. A dramatic two-sided fireplace welcomes you into the expansive living room, offering breathtaking views of the lushly landscaped grounds. The chef’s kitchen, a true showpiece, features PREMIER custom cabinetry, top-of-the-line appliances, a bright breakfast area, and an inviting family lounge. A formal dining room with an adjoining caterer’s kitchen, two home offices, a billiards room with a custom wet bar, a functional mudroom with built-in lockers, and two powder rooms complete the main level. The upper level is centered around a magnificent primary suite with a spa-inspired bath, two dressing closets - one with a private loft, two water closets, and a secluded balcony. Four additional ensuite bedrooms and a well-appointed laundry/luggage room upstairs ensure every detail is designed for comfort and convenience. The lower level is a recreational dream, boasting a vast family/game room, a state-of-the-art home theater with tiered seating and wet bar, a fully equipped fitness and wellness room with walk-out access to a dedicated patio, and an in-law suite with kitchenette and laundry. For those seeking multigenerational living options, the carriage-style guest house offers a cozy living area, light-filled bedroom, full kitchen and bath, and a three-car garage. Car enthusiasts will marvel at the commercial-grade, subterranean garage, an architectural rarity designed to showcase a collection of 7+ vehicles. The outdoor oasis rivals a luxury resort, featuring a heated saltwater pool and spa, a pool house with a kitchenette and NanaWall sliding glass, a pavilion dining area, a full cabana bath, a gas fire pit, and a lighted sport court. Professionally designed landscaping beautifies the grounds with an abundance of mature specimen trees and colorful perennials, complemented by integrated Sonos and illumination. Sophisticated smart home technology includes Lutron dimmable lighting, Sonos central sound, and upgraded security systems. To further enhance the efficiency, functionality and aesthetics, the house is equipped with multi-zoned Geothermal HVAC, wired and outfitted for an elevator and a whole house generator, and gate roughed-in for gas lanterns, electric and communications. Ideally located less than two miles from the Capital Beltway, there is effortless access to the Washington Metropolitan’s vibrant social and cultural scene, three international airports, exceptional public and private schools, and prestigious country clubs. Seller has made many improvements since ownership presenting a turnkey opportunity to own a truly distinctive residence offering an unmatched lifestyle – an exquisite sanctuary you may never wish to leave.

Property Details

Compare This Home
Overview
Property Type
Detached
Property Size
13,430 sq ft
Year Built
2015
Days on Site
31 Days
HVAC
Cooling: Central A/C,Geothermal,Programmable Thermostat,Zoned, Heating: Central,Forced Air,Programmable Thermostat,Zoned, Cooling Fuel: Electric,Geothermal, Heating Fuel: Electric,Geo-thermal
Parking
13 Parking Spaces
Piero Alosilla at KW United - Falls Church
KW United - Falls Church
0225263783

Activity History

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Price & Tax History

Date
Event
Price
02/22/2025
Listed
$7,500,000
(+29.31%)
08/28/2020
Sold
$5,800,000
Year
Property Tax
Assessed Value
Assessed Value is a combination of the land and additions.
2024
$55,188
(+67.83%)
$4,731,400
No Breakdown Available
2022
$32,883
(-22.71%)
$3,884,133
Land 1,210,600 + Additions 1,773,400
2019
$42,546
(-0.16%)
$3,810,600
Land 1,210,600 + Additions 2,600,000
2018
$42,614
(+7.1%)
$3,810,600
Land 1,210,600 + Additions 2,600,000
2017
$39,788
$3,491,000
Land 1,210,600 + Additions 2,280,400
The Property History data displayed is obtained from public records and/or MLS feeds from the local jurisdiction in which the applicable property is located. As kw.com cannot guarantee that all public records and MLS data is accurate and error-free, it is important that you contact your agent directly in order to obtain the most up-to-date information available.

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Car-Dependent Walkable Very Walkable
Piero Alosilla at KW United - Falls Church
KW United - Falls Church
0225263783

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