Master Suite Additions in Nashville, TN

Add a private master suite with spa bath and walk-in closet to your Nashville home. Design-build, fixed pricing, 2-year warranty. Call (615) 555-0149.

NashvilleFranklinBrentwoodMurfreesboroHendersonville& more
Nashville Build Group in Nashville
★ 4.9430 Google Reviews

For many homeowners, the dream is not a bigger house but a true owner's retreat: a spacious bedroom, a spa-style bath, and a walk-in closet that actually fits a wardrobe. Nashville Build Group has been designing and building master suite additions across Nashville, Franklin, Brentwood, and Hendersonville since 2007. As a licensed Tennessee general contractor (License #BC-71284) and NARI member, we deliver the entire suite, from foundation to finish trim, under one fixed-price contract with a dedicated project manager.

A master suite is where our design-build approach really shows its value, because the bedroom, bathroom, and closet all have to flow together and tie cleanly into the existing house. Our in-house architects lay out the suite around how you actually live, then our crews build it. The bath is usually the centerpiece, and we routinely install freestanding soaking tubs, curbless walk-in showers with frameless glass, double vanities, heated tile floors, and the proper waterproofing that makes those features last. We work with brands homeowners trust, including Kohler, Toto, and Delta, and coordinate finishes with the rest of your home so the addition never looks bolted on.

There are several ways to gain the space. On a roomy suburban lot in Brentwood or Franklin, we often build out at ground level. On a tight in-town lot in 12 South or East Nashville, building up as part of a second story addition makes more sense, and a suite over the garage is another popular option. Each path has structural and budget implications we walk through honestly, including any foundation work a ground-level addition requires. A master suite also pairs naturally with broader home additions or a whole-home luxury remodeling plan.

Because the suite includes plumbing, electrical, HVAC, and structural work, Metro Nashville permits and inspections are required, and we handle every one of them through our permitting and inspections process. You stay focused on selections while we manage the trades and the schedule.

Every master suite comes with a free in-home consultation, a fixed-price contract, a realistic schedule, and our 2-year workmanship warranty. Call (615) 555-0149 to start designing your retreat.

On this page

Master Suite Addition

1

A Private Owner's Retreat Built for Your Home

2

The Spa Bath, Walk-In Closet, and the Details Owners Want

3

Building Out, Building Up, or Over the Garage

4

Fixed Pricing, One Project Manager, Real Accountability

FAQ

Questions, answered

How much does a master suite addition cost in Nashville?

A master suite addition with a bedroom, spa bath, and walk-in closet typically runs between $120,000 and $300,000 in the Nashville area, depending on square footage, finishes, and whether you build out or up. High-end fixtures and complex structural work move the number. We provide a free, detailed written estimate after a site visit.

How big should a master suite addition be?

Most master suite additions we build fall between 400 and 800 square feet, which comfortably fits a bedroom, a full bath, and a walk-in closet. The right size depends on your lot, your budget, and how the suite ties into the existing home. Our architects help you balance space, flow, and cost during design.

Should I build my master suite out, up, or over the garage?

It depends on your lot and home. Larger suburban lots in Brentwood or Franklin usually favor building out at ground level, while tight in-town lots often make building up the better choice. A suite over an existing garage is another efficient option. We evaluate structure, budget, and resale and give you an honest recommendation.

How long does a master suite addition take to build?

Most master suite additions take three to five months from permit to completion, depending on size, structural complexity, and finish level. Design and Metro Nashville permitting add time before construction starts. We provide a firm schedule at contract signing and keep you informed through your dedicated project manager.

Does a master suite addition add value to my home?

Yes, master suites are among the strongest additions for resale, especially in Nashville's competitive market where move-in-ready, primary-on-main homes are in high demand. A well-designed suite that flows with the existing house typically recovers a healthy share of its cost and makes the home more appealing to buyers.

Get your free estimate today

No pressure, no hidden fees. Mon–Fri 8:00 AM – 5:00 PM | Sat by Appointment.

📞 (615) 555-0149