Luxury home addition by Merlex Homes, Northern Virginia
Home Additions · Northern Virginia

The home you love,
elevated.

Thoughtfully designed additions that expand your home with the same care and craftsmanship as the original — seamless, purposeful, and built to endure.

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You have built a life in this home.
What is needed is more space to live fully within it.
Not added on. Not an afterthought.
An enhancement that honors what you already have.
That is what we design.
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Types of Additions We Build

Every addition is designed to feel original.

Primary suite addition by Merlex Homes
Primary Suite Additions
A true private retreat — generous proportions, spa-caliber baths, custom dressing rooms, and the quiet your home may have always deserved. Designed with the elevated sensibility your primary suite should command.
Guest wing addition by Merlex Homes
Guest Wings & In-Law Suites
Private, self-contained spaces that offer visiting family or guests genuine comfort and independence — conceived to complement your home's existing character without disrupting its flow.
Great room addition by Merlex Homes
Great Rooms & Expanded Living
Expanded kitchen, dining, and living areas that open the heart of your home. Thoughtfully proportioned for families who live generously — and entertain with the same spirit.
"We wanted more space, but leaving McLean was never a consideration. Merlex designed a guest wing and expanded our primary suite — and when it was complete, you could not discern what was original and what was new. That level of integration was precisely what we had hoped for, and rarely expected."
The Patel Family  —  McLean, VA  ·  Guest Wing & Primary Suite Addition

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Tell us about the space you need.

Share a few details about your home and your vision, and a member of our team will be in touch within one business day to arrange a private consultation.

Home additions throughout Northern Virginia
Fully licensed & insured in Virginia
One team from design through delivery
Private, no-obligation consultation

Request a Consultation

Thank you — a member of our team will be in touch within one business day.