Modern Design for Real Life
Custom homes, additions & renovations — Rockville, Bethesda, Arlington & Northern Virginia
Clean, functional, contemporary spaces for families across Rockville, Bethesda, and the DMV — modern home additions, renovations, and custom builds without the ego or the budget surprises
REALISTIC DESIGN
Home additions and renovations in Rockville, Bethesda & Northern VA, designed to be as buildable as they are beautiful.
SMART LAYOUTS
Open-concept floor plans and modern additions designed around natural light and how your DMV family actually lives
GUIDANCE
We guide your home addition or renovation through design, permitting, and construction across Maryland, Northern Virginia, and DC
THE RT STUDIO ADVANTAGE
DESIGN AT YOUR PACE, DELIVERED WITH RESIDENTIAL PRECISION
1. Design at Your Pace The best homes aren't rushed—they are revealed. We move at the speed of your life, allowing the design to breathe and evolve. This collaborative process ensures that by the time we break ground, every inch of the home feels intentional and right for your family.
2. 3D Immersion (No Spatial Surprises) We remove the guesswork. Through virtual walkthroughs, you can experience the light and volume of your new layout long before construction begins. You’ll have total confidence in the vision because you’ve already walked through it.
3. Precision for Longevity A great house is defined by how the materials meet. We focus on the technical detailing that ensures beauty lasts for decades, not just a season. From seamless wood transitions to modern glass joins, our work is engineered for durability.
4. Strategic Investment Alignment Transparency is the highest form of service. By tracking project costs from the first sketch, we bridge the gap between design and reality. We ensure the home we create together is a project that makes financial sense to build.
HOMES DESIGNED FOR LIVING
Modern design is at its best when it serves the life happening inside it. These projects represent homes designed for the daily rhythm of real families—built with honest materials, intentional light, and a deep respect for the built character of the DMV — including some of the finest mid-century modern homes in Rockville, Bethesda and North Bethesda
Back to the woods I North Bethesda, MD - Addition & Renovation We transformed a classic ranch house into a soaring, light-filled retreat that respects its original character. By introducing double-height volumes and expansive glass, we blurred the line between the family’s daily life and the landscape. The result is a seamless, high-performance home where every intentional detail serves the rhythm of the people inside.
The Ridge Retreat | Cumberland, MD Currently in development, this custom residence is a masterclass in mountain modernism. Perched to capture sweeping views, the home balances the strength of structural steel with the warmth of natural textures. We are working closely with our clients to ensure this legacy home is built with the precision a remote site demands and the soul a family retreat deserves.
Mid-Century Evolution | North Bethesda, MD We extended this mid-century gem to accommodate the rhythms of modern life without compromising its original soul. By focusing on the "joinery" between eras, we achieved a seamless transition from the iconic post-and-beam structure to a new, high-performance living wing. It is a legacy home, thoughtfully modernized to prove that great design is timeless.
Modern Heritage | Takoma Park, MD Takoma Park homes are defined by character, but modern life requires more than charm. For this interior-focused renovation, we stripped the living spaces to their essence and rebuilt them with a focus on longevity and light. Every material choice balances heritage with high-performance design—creating an environment that feels rooted in history yet functions for the pace of today.
CLIENT VOICES
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"RT Studio comes with my unreserved recommendation! I found them to be resourceful and talented."
Sam S., Arlington, VA
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"They presented numerous options in 3-D software to better visualize the design which was extremely helpful.. They are extremely easy to work with and go the extra mile to achieve the desired results. We feel extremely happy and fortunate to have hired them!"
Alex H., North Bethesda, MD
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"Amazing and very talented team of knowledgeable professionals! I love what they did for my new home!!!"
Perry H., Washington, DC
NOT SURE IF YOU'RE READY?
That's exactly where most of our best clients started.
Most families who work with RT Studio didn't start out certain. They had a house that wasn't quite working, an idea for an addition that felt half-formed, or a renovation they'd been putting off because they didn't know where to begin — or what it would realistically cost in Bethesda, Arlington, or Rockville right now. You don't need a finished plan to reach out. You just need a home you want to improve and a willingness to find out what's actually possible.
If you're asking any of these questions, you're in the right place:
• Do I actually need a professional designer for my home addition, or can I get away with just using a contractor?
• Is my project realistic given what construction actually costs in the DC metro area right now?
• What would a modern addition or renovation actually do to my home's daily livability — and its value?
The Modern Vision Assessment was designed for exactly this moment — before you've decided anything. It's not a sales pitch. It's a professional answer to the question you're already asking.
The Modern Vision Assessment is a $1,500 fixed-fee consultation designed for homeowners who aren't sure yet. Not sure if their idea is feasible. Not sure what it would cost.
Not sure whether to renovate, add on, or sell and move.
In 10–14 business days, we give you a site-specific budget range, a zoning review, and a clear picture of what's actually possible on your property — in Rockville, Bethesda, Arlington, or wherever you are across the DMV.
You own the findings. There is no obligation to move forward with us.
Most clients tell us the MVA paid for itself immediately — not because they hired us, but because they finally knew what they were actually dealing with. Tailored for home additions, renovations, and new custom builds.
What You Walk Away With
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We translate how your family actually uses your home into a spatial brief — so any design we explore is built around your real life, not a generic floor plan
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We define exactly what the project is — and what it isn't — so you never waste money designing something you can't or won't build
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We give you a realistic cost range for your specific project in the DMV — based on what things actually cost right now, not what you read online two years ago
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We check what is legally buildable on your property before you fall in love with a plan that your lot or local codes won't allow
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We sketch out what's possible — early concepts and layout directions that give you something real to react to, not just a list of constraints
THE INVESTMENT: $1,500 — fully credited to your project.
The full $1,500 applies toward your design fees if you choose to move forward. If you don't, you keep everything we produced.
No obligation either way
“The MVA paid for itself immediately by clarifying our budget. We knew exactly what we were aiming for before we even started the real design work. There were no financial surprises, which made the whole build process surprisingly calm”
Not sure if the MVA is right for your project? Contact us for a brief introductory meeting at info@rtarchstudio.com or call us at 301.922.4152
HOMES FOR THE WAY YOU LIVE AND YOU INVEST
Whether it’s a new modern home, a seamless addition, or a full renovation for your growing family, we deliver sustainable design without the budget surprises.