RESIDENTIAL DESIGN-BUILD SERVICES
Architecture, interior design, and construction—seamlessly merged.
A unified team for discerning homeowners who want clarity, discretion, and an exceptional build experience.
Your home tells a story — and at NGage Properties Group (NPG), we help you define its next chapter. Whether expanding, transforming, or building from the ground up, our integrated design-build approach ensures every design, construction or home selection phase is seamless and expertly managed.
At NGage Properties Group, you never become the project manager — our team of over 85 architects, engineers, interior designers and artisans, handle every detail with quiet sophistication, architectural integrity, and concierge-level care that anticipates your needs before you ever ask. NPG is truly where Architecture, Interior Design, and Construction seamlessly merge to make your dreams come true.
Washington, D.C., Maryland & Northern Virginia
Home Additions
Rear Additions, Second-Story Additions, Kitchen Expansions, ADU’s
Love your location—but need more space, better flow, or a new layout that matches how you live now? Our home expansions are designed to look original, perfectly complement or architecturally contrast the original architecture while improving light, circulation, and everyday function. We guide feasibility, zoning, design, engineering, and construction so the experience feels as refined as the result. In the Washington, D.C. area, many homes were built as early as 1880’s. Additionally, throughout our metro area, NGage Properties Group is specifically designated to work on older homes to restore and or maintain the original intent of the build.
Second-story additions/Pop-Ups
Rear additions and multi-room expansions
Primary suite expansions and reconfigurations
In-law suites and Accessory Dwelling Units (ADUs)
Basement Expansions (down and out)
Whole-Home renovations
Whole House / Gut Renovation
For homeowners ready to reimagine the entire interior, our whole-home renovation process creates a cohesive architectural and interior design vision—then executes it with disciplined construction management. This is reinvention, handled with discretion and precision.
Interior “gut-to-studs” renovations
Layout reconfiguration + structural improvements
Kitchen + bath integration into a whole-home vision
Mechanical, electrical, plumbing upgrades
Material continuity (floors, millwork, lighting)
Historic sensitivity when applicable (DC / older homes)
Kitchen Renovations
Space + Layout + Performance
From kitchen remodeling to kitchen expansion, it isn’t just finishes—it’s circulation, storage, sightlines, and structural logic. Whether we’re extending the footprint, opening load-bearing walls, or relocating key zones, we design kitchens to support entertaining, daily rhythm, and long-term value.
Kitchen bump-outs and rear kitchen expansions
Open-concept reconfiguration (structural + beam engineering)
Pantry builds (walk-in / back kitchen)
Island redesign + better work triangle
High-performance appliances + custom cabinetry integration
Indoor–outdoor transitions (doors, decks, terraces)
New Construction
From Lot to Move-In: Crafted Model Homes
When you’re building from the ground up, success comes from early decisions: site constraints, zoning, massing, and budget alignment. We collaborate from land evaluation through architectural design, permitting, construction, and finish selections to deliver a home that feels intentional from the first sketch to the final reveal. Discover your dream home with our diverse selection of 4 meticulously crafted models.
Lot evaluation + feasibility guidance
Architectural design + permitting coordination
Full construction management + trade oversight
Interior architecture + finish selections
Energy performance + long-term durability planning
Final reveal support (styling / furnishing optional)
Custom Homes
Architectural Legacy - Ground-Up Fully Custom
For clients building a fully bespoke residence, our luxury custom homes are defined by architectural integrity, precise detailing, and a calm, highly managed experience. We coordinate design, engineering, and execution so every decision supports a unified vision—and the home feels enduring.
For clients who are focused on sustainability, we also partner with companies who specialize in post and beam modular homes. A huge benefit of post and beam construction is that the walls are not load bearing, so each and every building has ultimate design flexibility for endless possibilities.
Fully custom architectural design
Engineering coordination (structure, civil, mechanical)
Premium envelope + detailing strategy
Interior design integration from day one
Procurement planning and lead-time control
White-glove construction leadership
Why Design+Build
When architecture, interior design, and construction live under one roof, your project moves with more speed, fewer surprises, and clearer accountability. Our clients don’t become the project manager—we lead every phase with structured communication and concierge-level care.
One unified team and one accountable plan
Faster decision-making with design + build coordination
Engineering, permitting, and construction sequencing handled in-house
Budget clarity through defined scope and milestone approvals
White-glove project leadership for busy homeowners
RECENT WORK
100+
DESIGNED. BUILT. SOLD.
12+
Years of Luxury Craftsmanship in the DMV
9 : 10
90% of Clients Come from Referrals
Explore our Signature Concierge Services
At NGage Properties Group, we are dedicated to more than just designing and building exquisite spaces—we are committed to taking care of the whole client. Our approach to luxury is holistic, offering a level of personalized service that goes beyond expectations. From chauffeur-driven client pickups to private chef experiences; every detail is thoughtfully curated to enhance your journey.
To complete the full delivery package, we provide bespoke furnishing services with globally inspired interior designs, ensuring every aspect of your new space reflects your unique taste and lifestyle. With us, you’re not just a client; you’re a partner in crafting a home that embodies luxury at every turn.
FAQs
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A true design and build company eliminates finger-pointing, miscommunication, inflated costs, and fragmented timelines.
Instead, you get one unified team, one contract, complete accountability, and a curated, white-glove experience—ideal for luxury home construction in DC, Maryland, and Virginia.
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Costs depend on finishes, square footage, structural needs, and specialty upgrades.
As a high-end construction company in Maryland and the greater DMV, we sit with you and provide a Preliminary Estimate within our consultation process.
Visit our Financing page for guidance. -
It depends on structural feasibility, zoning, lot coverage limits, and roofline requirements. As leading custom home builders in DC, we evaluate your home during the consultation and provide options tailored to your property.
Ready to transform your home?
Let’s take your ideas from inspiration to execution.