Tub to Shower Conversion cost in St. Petersburg, FL
St. Petersburg, FL · updated August 2026
$7,700
Typical local cost
$3,700 – $17,100
Typical range
- per conversion
- $3,750 – $17,100
- Permit
- Usually yes
- Typical timeline
- 3-7 days of work
Installed, local pricing
$95 – $335 in fees
3-7 days of work, 2-5 weeks including permitting
St. Petersburg runs +7% against the U.S. average · data confidence Medium · modeled estimate, not a quote
The modeled midpoint for St. Petersburg is $7,700. The local adjustment for this trade is x1.069 — driven mainly by Pinellas County labor rates and 40% exposure to local code requirements.
Estimate your St. Petersburg job
Priced with this market's cost index, so the calculator, the size table and the ranges on this page all agree.
Tiles needed
57 tiles
Includes 12% waste
- Boxes to buy
- 8 boxes
- Thinset (50 lb bags)
- 2 bags
- Grout (25 lb bags)
- 1 bags
- Tile cost estimateMaterial only
- $299 – $1,078
Priced for St. Petersburg (local adjustment x1.069).
Estimates only. Local pricing, site conditions and code requirements change the real number.
Cost by project size
Generated from the same unit pricing the calculator uses.
| Project size | Estimated range |
|---|---|
| Acrylic alcove unit | $2,800 – $12,800 |
| Tiled shower | $3,700 – $17,100 |
| Tile with glass enclosure | $4,800 – $22,200 |
| Curbless / roll-in shower | $6,300 – $29,100 |
Based on St. Petersburg pricing of $3,750–$17,100 per conversion.
Where the money goes
- Labor
- $4,800
- 61% of median
- Materials
- $2,900
- 37% of median
- Permit & fees
- $215
- 3% of median
St. Petersburg project costs+7% vs U.S. average
Based on Pinellas County labor rates, local material logistics and permit-fee posture for this trade.
What the project looks like start to finish
Typical sequence for this scope. Timing varies with contractor backlog and plan-review queues.
01
Planning & quotes
Scope, material choice, contractor selection
02
Permit application
Filed with City of St. Petersburg building department
03
Materials & staging
Order lead time on non-stock materials
04
Installation
3-7 days of work, 2-5 weeks including permitting
05
Inspection
Plumbing rough-in, Shower pan water test, Final inspection
06
Closeout
Final sign-off, warranty and documentation
St. Petersburg labor intelligence
What the trade charges here, and how much of your price it is.
Loaded hourly rate
$96–$124
Plumbing crews in Pinellas County · +4% vs U.S. ($105/hr)
Typical crew
2 × 2.5 days
On-site time for a typical tub to shower job here.
Labor in the price
$4,800
62% of the median — the rest is material, disposal and permit.
Because labor is 62% of this job, St. Petersburg wage levels move the price far more than material prices do. A quote well under this labor figure usually means a smaller crew, a longer schedule, or unlicensed help.
Basis: Hometriva labor model: national plumbing crew rates adjusted by the Pinellas County labor factor (x1.039). · BLS Occupational Employment and Wage Statistics, Hometriva methodology
Why St. Petersburg differs from the national average
The local delta, broken into dollars by driver.
Code and inspection load+$175
Tub to Shower Conversion carries 40% exposure to local code requirements, and this jurisdiction's review load indexes at x1.06.
Trade labor rates+$175
Pinellas County crews price 4% above the national average, and labor is 62% of this job.
Material and delivery+$125
Materials are nationally traded, so they move less — but delivery into this market runs 5% over baseline because of coastal logistics.
Basis: Decomposition of the modeled St. Petersburg median against the U.S. median for this scope. · City of St. Petersburg building department, Hometriva methodology
St. Petersburg vs Florida vs the U.S.
Change the inputs, see your number
The same local model, run against your job instead of the average one.
Simulated tub to shower conversion in St. Petersburg
$7,915
Likely range $3,915 – $17,315
Simulated from the same local model as the numbers above — it changes the inputs, not the pricing method.
What makes the number move
- 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
Who issues each permit
Tracked per discipline — the building permit issuer is not always the body that reviews electrical, plumbing, zoning or fire.
| Discipline | Issuing authority |
|---|---|
| building | City of St. Petersburg building departmentModeled estimate |
| electrical | City of St. Petersburg building departmentModeled estimate |
| mechanical | City of St. Petersburg building departmentModeled estimate |
| plumbing | City of St. Petersburg building departmentModeled estimate |
| zoning | City of St. Petersburg building departmentModeled estimate |
| fire | City of St. Petersburg building departmentModeled estimate |
Permit requirement in St. Petersburg
In most cases yes — Pinellas County and the City of St. Petersburg generally require a permit for tub to shower conversion. Height, size and location on the lot determine the exact review, so confirm with the building department before you start.
- Permitting authority
- City of St. Petersburg building departmentModeled estimate
- Permit fee
- Based on declared project valuationSee the department's adopted fee schedule. Typical range for this scope: $95–$335.
Inspections
- Plumbing rough-in
- Shower pan water test
- Final inspection
Local conditions that change this job
Only the exposures that materially affect tub to shower conversion.
Humidity
Severe84/100
Large parts of Pinellas County sit in FEMA flood zones, which triggers substantial-improvement review on bigger remodels.
Nearby market comparison
| Market | Local factor | Median | Per conversion |
|---|---|---|---|
| St. Petersburg (this page) | x1.069 | $7,700 | $3,750 – $17,100 |
| Tampa | x1.076 | $7,700 | $3,750 – $17,200 |
| Clearwater | x1.056 | $7,600 | $3,700 – $16,900 |
| Bradenton | x1.089 | $7,800 | $3,800 – $17,400 |
What St. Petersburg homeowners actually paid
Homeowner-reported invoices for this market. Nothing is published until enough reports clear review, so this section is often empty in newer markets — adding yours takes 20 seconds and no personal details.
Quotes homeowners were given in St. Petersburg
Quotes run ahead of final invoices. Reporting yours shows the local spread and where there is room to negotiate.
How Hometriva estimates St. Petersburg tub to shower costs
Hometriva does not publish invented city prices. The St. Petersburg estimate for tub to shower conversion is produced by this chain, and every input is stored separately:
- National baseline$7,200
Typical U.S. cost for tub to shower conversion on a single-family home.
- Local labor factorx1.039
St. Petersburg-area trade labor rates, weighted at 62% of this job.
- Material factorx1.047
Material and delivery pricing into Pinellas County, weighted at 38%.
- Regulatory factorx1.064
Local code, product-approval and inspection load, applied at 40% for this project type.
- Applied multiplierx1.069
Blended St. Petersburg adjustment specific to tub to shower conversion.
- Permit component$95 – $335
Budgeted separately from the contract price because it is paid to the jurisdiction.
Because labor, material and regulatory factors are weighted per project, tub to shower conversion in St. Petersburg carries a different local adjustment than other trades in the same market.
Reviewed by
Hometriva Cost Data Desk
Maintains the unit-cost baselines, local adjustment factors and material pricing. Reviewed for tub to shower conversion pricing in St. Petersburg, FL.
- • National unit-cost baselines against current trade pricing
- • Local labor and materials factors for the market
- • Material installed-cost ranges and service life
Last reviewed August 2026 · Editorial standards · Report an error
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.
How long does tub to shower conversion take?
3-7 days of work, 2-5 weeks including permitting. Permit review and inspection scheduling are usually the largest source of variation.
What changes the price the most?
The largest cost drivers are drain relocation from tub to shower position; tile versus acrylic shower base and walls; glass enclosure type.
Sources
Sources & verification
- City of St. Petersburg building department
- St. Petersburg permit portal
- Florida Building Commission
- BLS Occupational Employment and Wage Statistics
Model vintage August 2026. The links above are the issuing agencies' own pages — we publish them so you can confirm the current rule yourself, not as evidence that each fact on this page was re-checked with them today. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing, not quotes. Permit rules change; confirm with the building department before starting work.