Now booking design consultations for 2026

Licensed · Insured · VA · MD · DC

(703) 589-9889

✦ Design · Build · Restore

Room
Additions.

Primary suites, sunrooms, great-room extensions, and second stories — new volumes designed to read as original to the home, both inside and out.

Why homeowners choose us

Additions that look like they've always been there.

A poorly designed addition is obvious from the street — different rooflines, mismatched trim, awkward transitions. Ours are architecturally resolved so the new work reads as part of the original home.

01

Architecturally Resolved Design

Rooflines, trim details, window rhythms, and materials are matched — or intentionally contrasted — so the addition reads as considered, not tacked on.

02

Fixed-Rate, No-Surprise Pricing

Structural, envelope, and finish costs are all specified up front. No allowances, no mid-project surprises.

03

Full Structural & Envelope Engineering

Foundations, framing, roofing, waterproofing, and insulation are all engineered — not eyeballed — for long-term performance.

04

One Team, One Point of Accountability

Design, engineering, permits, and construction are all handled by one studio with one project manager.

✦ Completed projects

Home Expansion & Remodeling

McLiiam

A Tranquil Fusion of Green and White Kitchen Renovation in Herndon,VA

Porch 5

Renovation in Fairfax, VA

Full House Renovation Potomac MD

Renovation in Stafford, VA

Screened Porch with Fireplace

Renovation in Springfield, VA

✦ Before / After

The transformation is architectural, not cosmetic.

Additions let us add the space the original house was missing — the primary suite, the great room, the sunroom — while re-tying the plan together so nothing feels leftover.

✦ New foundations, framing, roofing, and envelope
✦ Rooflines and trim matched to the original architecture
✦ Full plumbing, electrical, and HVAC integration
✦ Reworked interior flow into the existing home

Before
AFTER
✦ Types of additions we build

From sunrooms to second stories, every scale of new volume.

Bedroom & Room Additions

Screened Porch Additions

Second-Story Additions

Garage & Storage Additions

Sunrooms & Three-Season Rooms

Kitchen Space Expansions

✦ Voices of Our Clients

Spoken in their own homes.

"

The attention to detail in our kitchen was astounding. Every miter joint, every finish, every deadline — met with architectural precision.

Sarah & Mark Whitmore

The Heights Renovation · Gainesville, VA
"

They restored a home without erasing it. The new addition feels like it was always there. That's the highest praise I can give.

Dr. Eleanor Hayes

Cobblestone Manor · Alexandria, VA
"

Communication, craftsmanship,calendar — all immaculate. ZeleeHome reset our expectations for what a contractor can be.

James & Priya Okafor

Linden Hall · Fairfax,VA
✦ Licensed · Bonded · Insured

A proven track record, on paper.

Zelee Home holds contractor licenses in Virginia, Maryland, and Washington D.C. We’re fully bonded and insured with comprehensive general liability and workers compensation coverage. Our team has completed basement projects throughout the DMV.

Best of Houzz 2023-2026

BBB A+ Rating

NKBA Member

Every basement finishing project includes a 5-year warranty on structural work and a 1-year warranty on all other aspects: finishes, fixtures, electrical, plumbing, and installation. We stand behind our work because we’re confident in the quality.

✦ Frequently asked QUESTIONS

Answers, in advance.

Can I stay in my home while the addition is being built?
How do you make sure the addition matches my existing home?
Do you handle all the permits and zoning requirements?
What's included in your fixed-rate contract for home additions?
How long does a typical home addition project take to complete?
Will I work with the same designer throughout the project?
What if I don't know exactly what kind of addition I want yet?
Why should I add onto my home instead of moving to a new one?
✦ Areas we serve

The capital region, in detail.

Most work falls within 5–10 miles of our Bethesda studio; we travel up to 30 miles for appropriate projects.

📍 Washington, DC

📍 Arlington, VA

📍 Alexandria, VA

📍 McLean, VA

📍 Falls Church, VA

📍 Tysons, VA

📍 Fairfax, VA

📍 Reston, VA

📍 Bethesda, MD

📍 Rockville, MD

📍 Silver Spring, MD

📍 Chevy Chase MD

📍 Potomac MD

📍 Gaithersburg MD

📍 Germantown MD

📍 College Park MD

📍 Hyattsville MD

📍 Kensington MD

📍 Maryland

✦ Ready to begin

Add to your
home.

Schedule a private design consultation with our lead architects. We'll walk the home, discuss vision and investment, and outline the pathforward.