How much does a home addition cost in Clifton, VA?

Bump-outs in Clifton start around $45K. Single-room additions run $85K–$180K. Primary suite additions run $180K–$300K. Second-story additions run $250K+. Town of Clifton / Fairfax County permit, labor, and engineering costs run higher than national averages.

How long does an addition take in Clifton?

Plan on 4–8 months end-to-end. Design and permitting through Fairfax County Land Development Services take 2–4 months. Construction runs 3–6 months after demo.

Do I need a permit to build an addition in Clifton?

Yes. Every addition requires sealed architectural and structural drawings plus permits through Fairfax County Land Development Services. We pull and manage every permit and meet inspectors on site.

How do I choose the right home addition builder near me in Clifton?

Check the Virginia Class A license, ask for $2M liability certificates, insist on a fixed-price contract with a written scope, and ask to see completed Clifton-area additions. We provide all four before you sign.

Will the addition match my existing Clifton home?

Yes. We match siding, trim, roof pitch, shingle color, and interior finishes. Older Clifton homes sometimes need custom-milled trim — we handle that in-house.

Home Addition Builders · Northern Virginia

Home Addition Builders in Northern Virginia — Design, Permits & Build.

Searching for home addition builders near you? Vision Custom Build & Remodel designs, permits, and builds bump-outs, primary suites, second-story additions, in-law suites, and sunrooms across Fairfax, Arlington, Alexandria, Loudoun, and Prince William.

$45,000 – $300,000+ typical 4 – 8 months timeline 28 NOVA cities served

Call 703-420-5274 Get Free Quote

Virginia Class A Licensed

BBB A+ Reputation

Fully Insured & Bonded

500+ Projects Completed

Why homeowners pick Vision Custom

A home addition contractor who shows up — and finishes.

The most common home addition complaints in Northern Virginia come down to the same three things: no clear scope, vanishing project managers, and finish work that fails inspection. We fix all three before demo day. You'll have a fixed-price contract, a dedicated project manager who answers texts, and an in-house crew — not a rotating cast of day-labor subs.

Class A Virginia license + $2M liability
In-house framing crew & structural engineer partner
Foundation & footing specialists
Fixed-price contract — no surprise change orders
HVAC, electrical & plumbing extension built-in
Roof tie-in & exterior matching done right
Dedicated project manager who answers texts
One-year workmanship warranty

What's included

Typical home addition scope.

Design & engineering

Architectural drawings, structural engineering, HOA submission package.

Permits & zoning

Variances, setbacks, and permit packages handled with every NOVA jurisdiction.

Foundation

Footings, crawlspace or full basement foundation, waterproofing, tie-in to existing.

Framing & roof

Engineered framing, roof tie-in, matching shingles, siding, and exterior trim.

Systems extension

HVAC ductwork, electrical panel upgrades, plumbing rough-in, insulation.

Interior finish

Flooring, paint, trim, cabinetry, and finish work matched to existing home.

Pricing

Real home addition prices in Northern Virginia.

Project Type	Typical Range	Timeline
Bump-out (kitchen or bath extension)	$45,000 – $90,000	2 – 4 months
Single-room addition (bedroom, office)	$85,000 – $180,000	3 – 5 months
Primary suite addition	$180,000 – $300,000	5 – 7 months
Second-story addition	$250,000 – $500,000+	6 – 10 months

Ranges reflect completed NOVA projects. Final quotes after in-home consultation.

FAQs

Home Addition Builders questions, answered.

What do home addition builders cost in Northern Virginia?

Bump-outs start around $45K, single-room additions run $85K–$180K, primary suites $180K–$300K, and second-story additions $250K+.

Do you handle architecture and permits?

Yes — sealed architectural and structural drawings, HOA packages, and permits in every NOVA jurisdiction are included in our proposals.

How long does an addition take?

4–8 months end to end: 2–4 months for design and permitting, 3–6 months of construction.

Verified Reviews

What NOVA homeowners say about our home addition work.

6 months ago

GoogleHouzzA+BBBNextdoor

“After talking with a few companies, we decided to go with Vision. During the consultation, I immediately felt the good vibe from the team and was impressed by their knowledge about permits and home additions. We knew right away we were in good hands and the finished kitchen and bathroom prove it.”

Maria Paula Ochoa C.

Falls Church, VA · Home Additions

9 months ago

GoogleHouzzA+BBBNextdoor

“I had a great experience working with Vision Custom Build & Remodel on a rooftop expansion and deck project. I spoke with a number of contractors but was really impressed by their design vision and the thoughtful modifications they suggested. Amir kept communication and organization tight from start to finish — we love the finished outdoor space.”

Miracle Abejide

Arlington, VA · Home Additions

7 months ago

GoogleHouzzA+BBBNextdoor

“Vision team did a great job on my home addition project in Fairfax VA. The team was really honest and responsive and delivered exactly what I wanted.”

Saul Chavez

Fairfax, VA · Home Additions

2 months ago

GoogleHouzzA+BBBNextdoor

“We recently had an addition and kitchen extension built by Vision Custom Build + Remodel, and we're excited to share our positive experience. Our designer Kay was fantastic — he guided us through every step with patience and creativity.”

Amaan Ayaaz

Reston, VA · Home Additions

Read all reviews

Service Areas

Home Addition Builders contractors by city.

Local pricing, permit info, and reviews for your specific NOVA city.

Home Addition Builders in Alexandria, VA

City of Alexandria

Home Addition Builders in Arlington, VA

Arlington County

Home Addition Builders in Fairfax, VA

Fairfax County / City of Fairfax

Home Addition Builders in Reston, VA

Fairfax County

Home Addition Builders in Vienna, VA

Town of Vienna / Fairfax County

Home Addition Builders in McLean, VA

Fairfax County

Home Addition Builders in Ashburn, VA

Loudoun County

Home Addition Builders in Chantilly, VA

Fairfax County / Loudoun County

Home Addition Builders in Springfield, VA

Fairfax County

Home Addition Builders in Great Falls, VA

Fairfax County

Home Addition Builders in Leesburg, VA

Loudoun County

Home Addition Builders in Sterling, VA

Loudoun County

Home Addition Builders in Manassas, VA

City of Manassas / Prince William County

Home Addition Builders in Woodbridge, VA

Prince William County

Home Addition Builders in Falls Church, VA

City of Falls Church / Fairfax County

Home Addition Builders in Burke, VA

Fairfax County

Home Addition Builders in Oakton, VA

Fairfax County

Home Addition Builders in Lorton, VA

Fairfax County

Home Addition Builders in Annandale, VA

Fairfax County

Home Addition Builders in Herndon, VA

Town of Herndon / Fairfax County

Home Addition Builders in Centreville, VA

Fairfax County

Home Addition Builders in Tysons, VA

Fairfax County

Home Addition Builders in Merrifield, VA

Fairfax County

Home Addition Builders in Clifton, VA

Town of Clifton / Fairfax County

Home Addition Builders in Fairfax Station, VA

Fairfax County

Home Addition Builders in Gainesville, VA

Prince William County

Home Addition Builders in Haymarket, VA

Prince William County

Home Addition Builders in Purcellville, VA

Loudoun County

Home Addition Builders in Northern Virginia — Design, Permits & Build.

A home addition contractor who shows up — and finishes.

Typical home addition scope.

Real home addition prices in Northern Virginia.

Home Addition Builders questions, answered.

What NOVA homeowners say about our home addition work.

Home Addition Builders contractors by city.

Tell us about you

Find home addition builders in your city.