Maryland · Plumbing
Tub to Shower Conversion cost in Maryland
Statewide pricing, permit posture and inspection sequence for tub to shower conversion in Maryland. Your city or county issues the actual permit — use the local links below to confirm fees.
Verified August 2026
Tub to Shower Conversion cost in Maryland
$3,900 – $17,900
Most Maryland homeowners pay around $8,100, or $3,900–$17,900 per conversion. Permit fees typically add $100–$350.
Permit: Usually yes. Maryland Building Performance Standards, based on the IRC
Cost breakdown
| Budget scope | $3,900 |
|---|---|
| Typical project | $8,100 |
| Premium / complex | $17,900 |
| per conversion | $3,900 – $17,900 |
| Permit fees | $100 – $350 |
| vs national baseline | +12% |
| Timeline | 3-7 days of work, 2-5 weeks including permitting |
What is different about tub to shower conversion in Maryland
Chesapeake Bay Critical Area rules add impervious-surface and buffer review to driveways, decks and additions within 1,000 feet of tidal water.
Owner-builder: Homeowner permits allowed on owner-occupied property. Tub to Shower Conversion generally requires a licensed contractor to pull the permit, even where owner-builder status is available.
Inspections
- Plumbing rough-in
- Shower pan water test
- Final inspection
What drives the price
- Drain relocation from tub to shower position
- Tile versus acrylic shower base and walls
- Glass enclosure type
- Accessibility features such as grab bars and a bench
- Subfloor or slab repair after demolition
Frequently asked questions
Do I need a permit to convert a tub to a shower?
Usually yes. Moving or replacing the drain and valve is regulated plumbing work, so most Florida building departments require a plumbing permit and a shower pan water test.
Sources
Sources & verification
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.