Nashville Build Group — professional General Contractor in Nashville, TN

Second Story Additions in Nashville, TN

Add a second story to your Nashville home without losing your lot. Structural engineering, design-build, fixed pricing, 2-year warranty. Call (615) 555-0149.

When a growing family loves their neighborhood but has run out of room, building up is often smarter than moving. A second story can double your living space while preserving your yard and your address, which is exactly why second-story additions have surged in established Nashville neighborhoods like Sylvan Park, 12 South, East Nashville, and Green Hills, where lots are tight and tear-downs are expensive. Nashville Build Group has been designing and building these additions since 2007 as a licensed Tennessee general contractor (License #BC-71284) and NARI member.

A second story is one of the most technically demanding residential projects there is, and it lives or dies on the structural work beneath it. Before any design is finalized, our in-house architects and a licensed structural engineer evaluate whether your existing foundation and walls can carry the new load. Many Nashville homes built mid-century or earlier need foundation reinforcement or structural repairs to support a second floor, and we identify that early so the budget reflects reality. We map the load path from the new roof all the way to the footings, sizing beams, headers, and bearing walls properly rather than hoping the old framing holds.

We typically remove the existing roof, frame the new floor and walls, then dry the structure in as fast as weather allows to protect your home, a real concern given Middle Tennessee's spring storms. Most clients use the new upstairs for bedrooms and baths, frequently including a master suite addition that frees up the main floor for living and entertaining. If your needs are better met by expanding outward, our home additions team can compare a ground-level build against going vertical.

Because a second story touches design, engineering, permitting, and construction, our design-build approach keeps it all under one roof. You work with one team and one dedicated project manager from the first sketch through the final inspection, with no finger-pointing between an architect and a separate builder.

Every project comes with a free consultation, a fixed-price contract, full permitting and inspection coordination, and our 2-year workmanship warranty. Call (615) 555-0149 to find out whether your home is a good candidate to build up.

Building Up When You Can't Build Out

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Building Up When You Can't Build Out

Established 2007 — Nashville owned & operated

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Structural Engineering, Foundations, and Load Paths

Rated 4.9★ by 430 customers

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Living Through a Second-Story Build

Fully licensed & insured (TN General Contractor License #BC-71284)

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Design-Build From One Accountable Team

Serving 10+ communities across the metro

Frequently Asked Questions

How much does a second story addition cost in Nashville?

Second-story additions in the Nashville area generally run $200 to $350 per square foot, so a typical 800 to 1,200-square-foot second floor lands between roughly $175,000 and $400,000. Foundation reinforcement, finishes, and complexity move the number. We provide a free, detailed estimate after a structural assessment of your home.

Can my existing house support a second story?

That is the first thing we determine. Our architects and a licensed structural engineer assess your foundation and load-bearing walls before design is finalized. Some Nashville homes can carry a second story as-is, while others need foundation or structural reinforcement, which we identify and price up front so there are no mid-project surprises.

Do I have to move out during a second-story addition?

Often, yes, at least temporarily. Because the roof comes off and the home is exposed during framing, many families relocate for several weeks until the structure is dried in. We sequence the work to minimize disruption and protect your home from weather, and we discuss the realistic living situation with you before we start.

How long does a second story addition take?

Most second-story additions take four to seven months from permit to completion, depending on size, structural work, and finish level. Design and permitting through Metro Nashville add time on the front end. We give you a realistic timeline at contract signing and keep you updated through your dedicated project manager.

Do I need a permit and structural drawings for a second story?

Yes to both. Metro Nashville requires permits and engineer-stamped structural drawings for any second-story addition. Our design-build team produces the architectural and structural plans, pulls the permits, and coordinates every inspection, so the entire approval process is handled for you.

Ready to get started in Nashville?

Free estimates. Honest pricing. Mon–Fri 8:00 AM – 5:00 PM | Sat by Appointment.

(615) 555-0149