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Home/Services/Home Additions

Home Additions in Virginia, DC & Maryland

Need more space but love your neighborhood? Our home addition contractors in Virginia, DC, and Maryland help you expand your living space without the hassle of moving. From kitchen extensions and master suite additions to second-story additions and sunrooms, we design and build additions that blend seamlessly with your existing home.

Quick Facts: Home Additions

Timeline:

8-16 weeks

Category:

residential

Service Area:

VA, DC, MD

Benefits of Professional Home Additions

  • ✓Stay in the neighborhood you love
  • ✓Increase your home's market value
  • ✓Custom design that matches your home's architecture
  • ✓Less expensive and disruptive than moving
  • ✓Add the exact space your family needs

What's Included in Our Home Additions Service

  • 1Design consultation and 3D renderings
  • 2Foundation and structural framing
  • 3HVAC extension and electrical work
  • 4Roofing and siding to match existing home
  • 5Complete interior finishing

Why Homeowners Choose Us for Home Additions

Clear communication, clean job sites, and craftsmanship built to last—backed by a licensed Class A team.

Licensed, insured, and accountable

We run a professional process and protect your home (and your timeline).

Written scope + transparent expectations

You’ll know what’s included, what affects cost, and what happens next.

Craftsmanship + finish quality

Details matter—especially in the parts you touch and see every day.

Communication you can rely on

Fast answers, clear updates, and no “guessing” where things stand.

A proven process from start to finish

We make the experience predictable: consult → plan → build → final walkthrough.

See our process Schedule a consultation

Service Packages

Choose a level that fits your goals. We’ll confirm scope and selections during your consultation.

Essential

Smart, durable home additions built right.

  • Design consultation and 3D renderings
  • Foundation and structural framing
  • HVAC extension and electrical work
  • Roofing and siding to match existing home
  • Code-compliant work with a clean job site
Pick this packageAsk questions
Most Popular

Most Popular

Balanced upgrades for comfort + value.

  • Design consultation and 3D renderings
  • Foundation and structural framing
  • HVAC extension and electrical work
  • Roofing and siding to match existing home
  • Complete interior finishing
  • Planning guidance to avoid costly mistakes
  • Upgrade-ready selections and options
Pick this packageAsk questions

Premium

High-end finishes, details, and custom work.

  • Design consultation and 3D renderings
  • Foundation and structural framing
  • HVAC extension and electrical work
  • Roofing and siding to match existing home
  • Complete interior finishing
  • Custom details and upgraded materials
  • Enhanced lighting/finish coordination
  • Priority scheduling when available
Pick this packageAsk questions

Packages represent typical scopes. Final scope and schedule depend on site conditions, permits, and selections.

Typical Timeline

8 - 16 weeks

Timeline varies based on project scope, permits, and site conditions. We'll provide a detailed schedule during your consultation.

What Affects Cost

  • •Addition square footage and type
  • •Foundation requirements (slab, crawl, basement)
  • •HVAC and electrical expansion needs
  • •Interior finish level and materials
  • •Site accessibility and conditions

Home Additions Service Areas

We provide professional home additions services throughout:

Northern Virginia

  • Fairfax
  • Arlington
  • Alexandria
  • McLean

Central Virginia

  • Orange
  • Culpeper
  • Charlottesville
  • Fredericksburg

Other VA Areas

  • Manassas
  • Woodbridge
  • Richmond
  • Spotsylvania

DC & Maryland

  • Washington DC
  • Bethesda
  • Silver Spring
  • Rockville

Get an Instant Cost Estimate

Use our calculator to get a rough estimate for your home additions project. These estimates reflect 2025-2026 DMV market rates and are for planning purposes only. For an exact quote, schedule a free consultation.

Home Addition Cost Estimator

2025-2026 DMV rates. Room addition, second story, or ADU.

400 sq ft
100 sq ft1500 sq ft
Estimated Cost Range
$0 – $0
Typical timeline: 8–16 weeksFinancing (planning): $2,014–$2,725/mo

*Estimate reflects 2025-2026 DMV market rates. Actual costs vary based on specific project details, permits, and material selections.

Budget-Friendly
$88,264 – $119,416
Mid-Range
$152,456 – $206,264
High-End
$220,660 – $298,540
Financing (planning only)

Estimate monthly payments. Your actual terms depend on lender approval and project details.

Get Exact QuoteAsk a Question

Frequently Asked Questions About Home Additions

Google Reviews

Real feedback from homeowners across Virginia, DC, and Maryland.

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Ready to Start Your Home Additions Project?

Get a free consultation and estimate for your home additions project in Virginia, DC, or Maryland. Our licensed contractors are ready to help bring your vision to life.

MAJESTIC CONTRACTING

Design | Build | Renovate

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Services

  • New Construction
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