Set along one of Washington’s most distinguished residential streets, directly across the street from the Vice President’s house, 99 Observatory Circle is an exceptional contemporary-classical residence offering over 8,000 square feet of finished living space, with six bedrooms and seven full and two half baths across the main residence and separate guest house. Designed by Des Ewing Residential Architects with interiors by Maple Adams-Krygier of MAK99 Interiors, the home draws from Washington’s grand neoclassical tradition while introducing a distinctly modern sensibility - bringing architectural pedigree, extraordinary craftsmanship, and a remarkably thoughtful approach to modern living together under one roof.
A beautifully composed façade and gracious portico establish an elegant first impression. Inside, a soaring central hall reveals the impressive scale of the residence, with an exceptional ceiling height of nearly 12 feet on the main level, abundant natural light, and beautifully considered proportions. Formal and informal spaces unfold naturally, from the living room and private office to the dining room, butler’s pantry, and expansive kitchen and family room beyond.
At the rear, the architecture takes an unexpected turn, transitioning from classical formality to a pared-back contemporary composition opening toward the gardens. The kitchen serves as the heart of the home, while the adjoining family room extends to a spectacular screened outdoor living room with fireplace overlooking the grounds and pool.
The private quarters are equally considered. The primary suite encompasses a generous bedroom, separate sitting room, dressing room, walk-in closet, and beautifully appointed bath. Three additional bedrooms occupy the upper levels, joined by a dramatic top-floor sitting room, private balcony, and expansive rooftop deck with breathtaking sunset views.
The lower level is devoted to recreation, wellness, and hospitality, with a substantial recreation room, wine cellar and wet bar, secondary kitchen, gym, sauna, full bath, laundry, and fifth bedroom. An elevator connects all levels.
Outside, landscaped grounds create a private urban retreat centered around a swimming pool and terrace with an outdoor shower. A versatile, detached garage, which can multitask as a pool house, is topped by a beautifully conceived guest house with its own bedroom, bath, kitchen, and living and dining space.
Sophisticated yet remarkably livable, 99 Observatory Circle brings classical architecture and contemporary design together with uncommon confidence. The result is a residence of enduring beauty and unmistakable character, conceived for both grand entertaining and the rhythms of everyday life.
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Listing Snapshot
Price
$9,500,000
Days On Site
44 Days
Bedrooms
6
Inside Area (SqFt)
7,727 sqft
Total Baths
8
Full Baths
7
Partial Baths
1
Lot Size
0.18 Acres
Year Built
2022
MLS® Number
DCDC2279358
Status
Active
Property Tax
$47,944
HOA/Condo/Coop Fees
N/A
Sq Ft Source
Estimated
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Recent Activity
5 days ago
Listing updated with changes from the MLS®
a month ago
Status changed to Active
a month ago
Listing first seen on site
General Features
Acres
0.18
Direction Faces
South
Foundation
Concrete Perimeter
Garage
Yes
Garage Spaces
1
Levels
Three Or More
Parking
OversizedGarage Door OpenerOff StreetSecuredGarageDrivewayDetached
Parking Spaces
3
Property Sub Type
Single Family Residence
Sewer
Public Sewer
Special Circumstances
Standard
SqFt Above
5657
SqFt Below
2070
SqFt Total
8463
Style
TraditionalContemporary
Water Source
Public
Zoning
R-1B/NO
Interior Features
Appliances
Gas RangeGas OvenGas Water HeaterRange HoodDishwasherDisposalDryerMicrowaveRefrigeratorENERGY STAR Qualified Appliances
Basement
FinishedDaylightFullInterior Entry
Cooling
Central AirElectric
Fireplace
Yes
Fireplaces
5
Flooring
Wood
Heating
ElectricNatural GasForced AirHeat Pump
Interior
Eat-in KitchenPantryRecessed LightingSaunaWalk-In Closet(s)Built-in FeaturesCrown MoldingSoaking Tub
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