Skip to content
Potts Brothers Construction
Home Additions project by Potts Brothers Construction in Northern Virginia

Home Additions · Arlington & Northern VA

Additions That Feel Original To The Home

Sunrooms, second stories, and extensions, engineered for structure and matched to your home inside and out.

  • 600+ 5-Star Reviews
  • 40+ Years
  • Same Crew, Start to Finish

Home Additions

More space, without the bolted-on look

A good addition doesn't look added. We match the existing lines, siding, and trim so a sunroom or second story reads like it was always there, and we coordinate with engineers and inspectors when the structure calls for it.

Whether you're expanding a kitchen, adding a floor, or finishing out new living space, we plan the work to minimize disruption to the parts of the house you're still living in.

The Work

What we add

Sunrooms

Integrated with the existing structure, siding, and trim, not bolted on.

Second-story additions

Engineered for structure, stairs, and minimal disruption.

House extensions

Expand kitchens, family rooms, and main-level space.

Kitchen & living remodels

Reworked layouts that open up how the home lives.

Structural coordination

We bring in engineers and inspectors when design requires.

Exterior matching

Siding, eaves, and trim matched to the existing home.

Free Estimate

Get a Free Home Additions Estimate

Tell us about your project and we'll get right back to you. No pressure, no obligation, just a clear plan and an honest price.

We'll get back to you fast. Prefer to talk now? Call or text 703-866-5400.

Call or text
703-866-5400
Visit / mail
2451 Crystal Drive, Suite 614A, Arlington, VA 22202
Monday–Saturday, 9:00 AM – 7:00 PM

Recent Work

Recent additions & remodels

View full gallery
Finished sunroom addition with large windows on brick home. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
Large two-story home addition during framing stage with exposed studs and trusses. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A remodeled white kitchen with a dark stone island, stainless range and refrigerator, and decorative tile backsplash. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A bright remodeled kitchen with white cabinetry, dark countertops, a gas-cooktop island, and a patterned tile rug. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A living room with custom built-in bookcases flanking a paneled fireplace surround, freshly finished. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A crew raises gambrel rafter trusses over a newly framed two-story addition under a clear sky. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
Finished craftsman porch with green siding, white trim, a divided-light wood entry door, and rich hardwood plank decking. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
Exterior corner of a finished addition with brown siding, white-trimmed windows, and black shutters against blue sky. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A remodeled living room with a tiled fireplace, flanking built-in bookcases, crown molding, recessed lighting, and refinished hardwood floors. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A brown cedar-shingled cottage with white-trimmed bay windows surrounded by green shrubs and mature trees under a blue sky. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
Completed room addition with brown board-and-batten siding, black-trimmed windows, and french doors among trees. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia
A finished taupe shed with white French doors, black shutters, and a lattice skirt beside a stone step. Home addition project by Potts Brothers Construction, Arlington & Northern Virginia

Good To Know

Home Additions: Common Questions

Will the addition match the rest of my house?

That's the goal. We match the existing lines, siding, and trim so the new space looks original. We'll review materials with you so the transition is seamless inside and out.

Can I stay in my home during the addition?

In most cases, yes. We sequence the work to keep the lived-in parts of the house usable and contain dust and disruption as much as possible.

Do second-story additions need an engineer?

Usually. Adding a floor changes how loads travel through the house, so we coordinate with structural engineers and inspectors to do it safely and to code.

How do I know if my home can support an addition?

We start with a site visit to assess the existing structure, foundation, and layout, then tell you honestly what's feasible and what it takes.

Ready to add space? Let's plan it together.

Call or text · 703-866-5400