Mid-Century Modern Renovation and Addition

Classic Modern

Connected Modern

Luxury Modern Home Alterations

Lux Modern

Committed to timeless modern design principles, crafting custom sustainable living spaces that elevate, inspire and shine

What We Do
Studio Architectural Services

Planning + Schematic Design

Getting to know you/your goals, identifying opportunities + charting a path forward

Architectural Design

Conceptualizing + materializing a vision then creating the drawings to build

Bidding + Construction

Selecting, contracting + coordinating with a contractor to realize the vision

our work
Studio Architectural Design

Captured Modern

Repurposing unclaimed space for expanded living

Cottage Modern

Enhancing charm and building history

Connected Modern

Expanding flexibly for today and tomorrow

Fluid Modern

Infusing light into the experience of space

Lofty Modern

Expanding perch from the inside out

True Modern

Reinforcing and restoring mid-century in-depth

Coastal Modern

Creating place for coastal living

Refined Modern

Liberating space for the epicurean

Quiet Modern

Growing in time and in style with the family

Studio Portfolio in Motion

Artful expansion of 50s mid-century modern architect’s family home

Old Saw Mill Road, Clifton, Virginia

Design Underway

Full renovation of the home’s east wing and primary suite addition

Ridgeway Terrace, Lake Barcroft, Virginia

Design Underway

Mid-century modern addition and renovations for our 27th client in Holmes Run Acres

Westminster Court, Falls Church, Virginia

Under Construction

Mid-century modern addition and a whole house renovation

Greentree Drive, Lake Barcroft, Virginia

Design Underway
Background and Culture
Falls Church Architect Christiane deJong

Christiane deJong AIA, Founder

Owner and Architect

Christiane deJong, founder of deJong studio, is an award winning Falls Church architect with decades of experience with local, national and international projects. As the third generation in a family of artists, craftspeople and architects, she embodies the true meaning of “hands-on”. She possesses a passion for building, a love for the early modernist aesthetic, and a deep commitment to sustainable design.

Intern Architect

Architectural Intern and Collaborator

Hosting many intern architects over the years, deJong Studio is proud mentor in NCARB’s Architectural Experience Program. While gaining exposure to all aspects of an architectural practice, our interns plays a vital role in seeing that your project proceeds with smooth efficiency,

Mid-Century Modern “Passive House” Revival Crosses Finish Line

Perched over Rock Creek Park, this 60s modern home has seen a complete revival with “Passive House” renovations. Grounded in sustainability with “smart wall” construction and geothermal HVAC, alterations include a cantilevered library addition, floating stair, stacked stone fireplace, and modern bespoke kitchen. After 10 months of construction the build is now complete. The clients could not be happier living in their brand new open, light filled, character fueled home. Stay tuned for more photographs to come!

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Hollin Hills Home and Garden Tour – 2024

DeJong Studio | Architecture proudly sponsors the Hollin Hills 2024 Home and Garden Tour. Hollin Hills is a residential community located in Alexandria, Virginia. It is known for its mid-century modern architectural style and innovative design, making it a notable example of modernist suburban planning. The neighborhood was developed in the 1950s by architect Charles Goodman, who aimed to create a community that seamlessly blended with the natural landscape. Not only is Hollin Hills renowned for its mid-century modern architecture,…

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Contact Us:

3327 Hemlock Drive
Falls Church, Virginia 22042

Office: (571) 450-0500