Bathroom Additions and Expansions in Nashville and Middle Tennessee
Full Bathroom Remodeling

Bathroom Additions and Expansions

Bathroom additions and expansions that add a new bathroom or enlarge an existing one by borrowing space from a closet, hall or bedroom or by building out.

A home with too few bathrooms feels smaller than it is. Adding one, or enlarging a cramped one, can change daily life. Families in Nashville often expand into an adjacent closet, a hall or a bedroom corner, and some build a small addition when no space can be borrowed.

We look at where plumbing already runs, because a new bathroom near existing drains is simpler and less costly. We draw several options, check structure and rules and plan how the new room connects to the house in layout, heating and cooling and appearance. Additions on the outside need permits, a foundation and a roof tie-in, and we explain each step and coordinate with the right professionals. Adding space to a bathroom touches the rest of the house. The wall you move may hold a hallway closet, a bedroom edge or ductwork, and each of those affects the plan. We study the neighboring rooms with you, so the finished bathroom feels connected to the home instead of squeezed into it.

Find the space

Closets, halls, bedroom corners and under-stair areas are checked for size and access to plumbing.

Follow the pipes

A new bathroom near existing drains and vents is usually simpler than one at the other end of the house.

Connect it well

Heating, cooling, ventilation and electrical are planned so the new room is comfortable and safe.

Build out when needed

Outside additions need a foundation, framing, roof and siding that match the house, plus permits.

What is included

  • Space and plumbing review
  • Layout options
  • Structure and permit planning
  • Framing and finishes
  • Heating, cooling and fan plan
  • Walkthrough
Before and after

See the transformation.

Drag the handle to compare.

After: a hall bathroom with a spacious walk-in shower with white tile, clear glass and a nicheBefore: a hall bathroom with a fiberglass tub, a plastic curtain and beige wall panelsBeforeAfter
A dated tub combo, then a walk-in shower. From a fiberglass tub, a plastic curtain and beige wall panels to a spacious walk-in shower with white tile, clear glass and a niche.
Why it works

What you get with Bathroom Additions

Space options

Inside or out.

Plumbing-aware

Near existing lines.

Comfort planned

Heat, cool and fans.

Matching exterior

Siding and roof.

Permits guided

Plans and inspections.

Clear scope

Written first.

Try it now

Bathroom Remodel Budget Planner

Pick a full remodel, a custom tile shower, a tub conversion, a walk-in tub, an accessible package or a vanity, set the size and add allowances like permits, demolition and plumbing to see a ballpark planning range. Placeholder values only.

How it works

Our process, start to finish.

  1. 01

    Call and share your goals

    You tell us what you want to change, who uses the bathroom and what bothers you now, and we ask about the home and your timing.

  2. 02

    Visit and measure the bathroom

    We look at the room, the plumbing access, the floor and walls, take measurements and photos and talk through ideas on site.

  3. 03

    Review the design and estimate

    You get a plain written estimate with the layout, fixtures, tile, finishes and schedule before anything is ordered.

  4. 04

    Demolish, repair and rough in

    We protect the home, remove the old bathroom, repair the floor and walls and set the plumbing and electrical rough-in.

  5. 05

    Waterproof, tile and install

    Showers are waterproofed and tiled, then the vanity, fixtures, glass, lighting and trim are installed and finished.

  6. 06

    Walk through and care

    We walk the finished bathroom with you, leave a care guide and photos and make it easy to schedule a checkup.

Questions

Bathroom Additions FAQ

Can you add a bathroom in a closet?

Sometimes, if the closet is large enough and plumbing is reachable. We measure and test layouts.

What is the smallest bathroom that works?

A compact half bath can fit in a few feet, while a full bath needs more room. We show clearances.

Does an addition need engineering?

Often yes for outside additions. We coordinate it for you.

How long does an addition take?

Longer than a remodel, because of permits, foundation and framing. We give a written schedule.

Can the new bathroom match the old?

Yes. We match tile, fixtures and trim so the home feels consistent.

Next step

Get your Free Estimate for Bathroom Additions.

Tell us about your bathroom and your idea and we will call you back to set up a visit.

Or call (615) 357-7797 to talk now.

Tell us about your bathroom

We will call you back to talk it through and set up a visit.

Prefer to talk? Call (615) 357-7797. We never sell your information.

Call NowFree Estimate