Metro Atlanta

Home Additions

More home, built seamlessly.

$80K – $250K+
Typical range
16 – 36 weeks
Timeline
15+
Projects completed

Home additions are complex projects that require coordination across architecture, engineering, permitting, and every construction trade. Our team manages the entire process so you don't have to. We've completed additions throughout Metro Atlanta — from sunroom bumps to full second-story additions.

What's included
Architectural and structural coordination
Full permit management and inspections
Foundation, framing, roofing, and exterior
Windows, doors, and siding to match existing
Complete interior finish — flooring through fixtures
HVAC, electrical, and plumbing extensions
FAQ

Common Questions

Do I need an architect for a home addition in Georgia?
Structural additions typically require stamped drawings from a licensed engineer or architect in Georgia. SpanglerBuilt coordinates with licensed design professionals as part of every addition project.
How long does a home addition take?
Home additions take 16 to 36 weeks depending on size and complexity. Permit approval timelines vary by county. We factor this into your project schedule upfront.
How much does a home addition cost in Atlanta?
Home additions in Metro Atlanta typically range from $80,000 for a modest room addition to $250,000+ for a full second story. SpanglerBuilt provides transparent estimates before any design or permit work begins.

Ready to Get Started?

Tell us about your home and goals. We'll put together a transparent estimate — no pressure, no games.

Get a Free Estimate →
Memberships
GAHBA
GAHBA Member
Greater Atlanta HBA
© 2026 SpanglerBuilt Inc. All rights reserved.
Licensed & Insured · Fulton · DeKalb · Forsyth · Cherokee · Cobb · North Georgia