Prominently situated in Observatory Circle, the legendary “Spy House” stands as one of Washington’s most fascinating residential reinventions. Long associated with Cold War intrigue, the property has been meticulously transformed through a comprehensive 2025 restoration—blending its storied past with a confident, contemporary design language.

Inside, a five-bedroom, five-and-a-half-bath main residence unfolds across four levels of finely crafted living space. Behind the main house, a fully separate over-garage accessory dwelling unit (ADU) offers a complete one-bedroom suite with its own kitchen, bath, and private entrance—ideal for guests, extended family, or flexible rental use.

The home opens with a dramatic foyer lined in white oak herringbone floors, anchored by paneled millwork and a discreet hidden door that subtly nods to the property’s mysterious history. Expansive living and dining rooms flow together with effortless scale, featuring 10-foot ceilings, rich architectural detailing, and a quartz-clad fireplace that anchors the main entertaining space.

At the heart of the home, the chef’s kitchen pairs bold design with functional luxury: dark-green lower cabinetry, off-white uppers, Cristallo quartzite counters, and a custom range hood illuminated by statement pendant lighting. Warm metallic hardware complements the natural stone surfaces, creating a timeless yet modern palette.

Upstairs, the primary suite serves as a quiet sanctuary, offering a 16’ x 19’ bedroom, a private terrace, and a spa-inspired bath finished in Terrazzo Italy Sacra Bianco and Calacatta Fioressa quartz. Wall-mounted fixtures, artisan lighting, and curated tilework reflect the home’s bespoke design approach. Additional bedrooms are each individually styled, maintaining aesthetic harmony while providing unique character and texture.
The lower level introduces a generous media and recreation lounge complete with a Cambria Woodcroft quartz wet bar, Sun Burst Gold backsplash, and gold-finished fixtures. The adjacent mudroom and laundry suite, defined by Rizo Taupe 24x24 tile and custom dark-green cabinetry, blends practicality with refined detailing.

The ADU above the detached garage echoes the home’s sophistication, with a full kitchen, bath, and bedroom suite designed for autonomy and comfort. Finishes mirror the main residence—Terrazzo tile floors, polished-nickel accents, and warm, contemporary tones—making it feel integral to the property while remaining fully self-contained.

Now completely reborn, The Spy House represents a rare convergence of history, architecture, and craftsmanship. A home that once captured the city’s imagination now reemerges as one of its most distinctive modern residences—an enduring testament to elegance, reinvention, and design integrity in the heart of Washington.