Bathroom Remodel Permit in West Melbourne, FL (2026)

Research by DoINeedAPermit Research Team · Updated May 2026

The Short Answer

A full bathroom remodel needs a permit if you relocate plumbing fixtures, add electrical circuits, install a new exhaust fan, convert a tub to shower, or move walls. Surface-only work — replacing tile, vanity, or faucets in place — does not require a permit.

West Melbourne enforces Florida Building Code (currently the 2023 cycle adopted statewide), which means your permit process is standardized across Brevard County but with West Melbourne's own intake and inspection staffing. Unlike some smaller Florida municipalities that outsource plan review to the county, West Melbourne's Building Department handles its own permitting in-house, giving you a single point of contact rather than a county-and-city shuffle. The city uses an online portal for initial submission, though plan documents still require in-person or emailed PDF upload — not all Florida cities have moved to full digital intake yet. Bathroom remodels involving fixture relocation, electrical upgrades, or waterproofing assembly changes trigger full plan review (typically 2-5 weeks) rather than over-the-counter permitting. Fees run $300–$800 depending on the estimated project value and scope complexity. West Melbourne's coastal sandy/limestone soil and high-humidity climate (1A-2A zone) mean extra attention to exhaust fan duct termination and shower waterproofing to prevent mold — the city inspector will call out missing or undersized ducting more strictly than inland municipalities.

What happens if you skip the permit (and you needed one)

Stop-work orders issued by West Melbourne Building Department can freeze your project and cost $250–$500 in violation fines, plus you'll owe double the original permit fee when you finally pull the permit retroactively.
Insurance claim denial: if a bathroom leak or electrical fault occurs after unpermitted work, your homeowner's policy can refuse coverage and leave you liable for water damage or injury (often $10,000–$50,000+ in remediation).
At sale, unpermitted bathroom work must be disclosed on the Seller's Disclosure Form in Florida; buyers can demand completion of permits or a reduction (typically $5,000–$15,000 off sale price for a full bathroom without permits).
Lender refinance block: banks and appraisers flagged unpermitted bathrooms and will not fund until permitted work is brought current, effectively locking you out of equity refinancing.

West Melbourne bathroom remodel permits — the key details

West Melbourne requires a building permit for any bathroom remodel that involves moving fixtures, adding electrical circuits, converting a tub to shower, installing a new exhaust fan, or modifying structural framing. The city Building Department enforces Florida Building Code Chapter 6 (Energy), Chapter 2 (Building Planning), and Chapter 4 (Foundations) for the structural aspects, plus Chapter 22 (Water, Waste and Venting) for plumbing. If you are relocating a toilet, sink, or shower valve to a new location, the drain line must be re-routed and sized per IRC P2706 (drainage fittings and trap requirements). A relocated toilet drain, for example, cannot have a trap arm exceeding 4 feet horizontally before it reaches the vent stack — this is a common West Melbourne inspector finding during rough plumbing inspection. If you are adding new electrical outlets, switches, or a heated floor mat, Florida's adoption of NEC Article 406 requires all bathroom outlets within 6 feet of a sink to be GFCI-protected; the inspector will verify this on the electrical rough before drywall. The permit also covers the exhaust fan: Florida Building Code M1505 requires a minimum 50 CFM (cubic feet per minute) exhaust for a full bathroom, ducted to the outside (not into the attic). West Melbourne's coastal location means the inspector pays close attention to duct termination — flexible ducting must be rigid within 12 inches of the exterior, and the hood must be equipped with a damper to prevent moisture backflow during high winds or salt-spray conditions.

Shower and tub waterproofing is the most common point of plan-review pushback in West Melbourne bathrooms. If you are converting an existing bathtub to a walk-in shower or installing a new shower, Florida Building Code R702.4.2 requires a waterproofing assembly that extends 6 inches above the shower head height (typically 80-84 inches from the floor). The code does not mandate a specific product — cement board + membrane, prefab acrylic pan, vinyl sheet, or engineered waterproofing all comply — but you must specify the system on your permit drawings and the inspector will verify it during rough framing inspection before drywall. Many West Melbourne homeowners and contractors forget to call out the waterproofing product on the application, resulting in a plan-review rejection and 5-7 day re-submission delay. The permit application form asks for 'waterproofing method' under the Plumbing section; write it out clearly: 'Schluter Kerdi waterproofing membrane + cement board, extending 84 inches above finished floor' or equivalent. If the bathroom has an existing tub being replaced in-place (same location, same drain), this is sometimes exempt from permitting if no structural, electrical, or vent changes occur — but West Melbourne recommends pulling a permit anyway to ensure the new tub's drain and overflow are sized correctly and the existing vent is adequate.

Electrical work in Florida bathrooms is tightly regulated. Every bathroom outlet (receptacle, switch, light fixture) must be on an individual or shared circuit with GFCI protection per NEC 406.4. If you are adding a heated towel rack, radiant floor heating, or a new light fixture with an exhaust fan combo, the inspector will require a dedicated circuit or GFCI breaker. West Melbourne's online permit portal requires you to upload an electrical one-line diagram showing GFCI/AFCI locations; missing this is a common rejection. The city also enforces NEC Article 300.3(C), which requires all new electrical wiring in the bathroom to be run through conduit or in-wall with proper cable support — surface-mounted extension cords are not acceptable. If the bathroom has an existing electrical panel in or near the space, adding a new circuit is straightforward; if the panel is full, you may need a sub-panel upgrade, which adds cost and timeline (additional sub-panel permit required). The inspector will test the GFCI outlets on rough electrical inspection using a portable GFCI tester.

West Melbourne bathrooms in older homes (pre-1978) may trigger lead-paint rules. Florida does not have an explicit lead-paint permit requirement for bathroom remodels, but federal EPA RRP (Renovation, Repair, and Painting) rules apply to any home built before 1978 where renovation disturbs more than 6 square feet of painted surface. If your bathroom remodel involves removing tile, drywall, or trim in a pre-1978 home, you or your contractor must notify the homeowner of lead-paint risk and follow EPA lead-safe work practices (containment, HEPA vacuuming, waste disposal). The permit application does not specifically ask about lead, but the inspector may note the home age on your permit file and include a lead-paint advisory. This is not a permit-stopping issue, but it is a compliance cost and liability matter — budget $500–$1,500 for lead-safe containment and disposal if applicable.

West Melbourne's permit timeline for a full bathroom remodel typically runs 2-5 weeks from submission to approval (if no rejections). The online portal shows your application status; plan-review comments are usually emailed within 10-14 business days. Once approved, you have 6 months to start work before the permit expires. Inspections are conducted in this sequence: (1) rough plumbing (after drain and supply lines are installed but before walls are closed), (2) rough electrical (after wiring and boxes are in place), (3) framing (if walls are moved), and (4) final (after all finishes, fixtures, and trim are installed). Each inspection can take 1-3 business days to schedule; the inspector will email or call with availability. If the inspector finds deficiencies, you have 30 days to correct and request re-inspection. Many West Melbourne contractors schedule all rough inspections on the same day to save time. The permit fee is due at issuance; typical bathrooms cost $300–$800 depending on valuation (see scenarios below).

Three West Melbourne bathroom remodel (full) scenarios

Scenario A

Fixture replacement in-place: new toilet, vanity, faucet, mirror — Harbor Pointe neighborhood

You are replacing an existing toilet with a new low-flow model, swapping the vanity and faucet for a new one in the same location, adding a new mirror, and re-tiling the walls with the same layout. The drain, supply lines, and exhaust fan remain untouched and functional. The toilet flange is in good condition (no rotting subfloor), and the water supply stub is at the same location. This work is exempt from permitting in West Melbourne because no fixtures are being relocated, no new electrical circuits are added (the light fixture and exhaust fan remain original), and no structural changes occur. You may proceed without a permit — no inspection required. However, if the existing toilet drain has been leaking and the subfloor is soft (common in West Melbourne's high-humidity coastal climate), replacing just the toilet will not address the root cause; you may discover mold or rot once the vanity is removed, at which point you should stop, pull a permit for water damage remediation, and have the subfloor evaluated. Costs for this scenario are purely materials and labor: new toilet ($300–$800), vanity ($400–$1,200), faucet ($150–$500), tile ($800–$2,000), mirror ($100–$300), plus labor. Total budget $2,000–$5,000 without permit fees. Savings from no permit: $0 in permit fees, no inspection delays, work can start immediately.

Scenario B

Relocate toilet and add exhaust fan: Victorian bungalow, bathtub to shower conversion — downtown West Melbourne

You are gutting a 1920s bathroom, moving the toilet from the left wall to the right wall (roughly 8 feet away), converting the existing cast-iron tub to a walk-in shower, and replacing a non-functional exhaust fan with a new 60 CFM ducted fan. The sink stays in place. This triggers full permitting because the toilet drain must be re-routed (new cleanout, new vent tie-in, new 4-inch or 3-inch drain line with proper slope), the shower requires a new waterproofing assembly and rough framing for the new curb, and the exhaust fan duct is new and must terminate outside. West Melbourne requires a full architectural or plumbing plan showing the relocated drain, the waterproofing system (you specify: 'Schluter Kerdi membrane + cement board, 84 inches height'), and the exhaust duct routing. Plan review takes 3-4 weeks; the inspector will likely request clarification on the drain slope (1/4 inch per foot minimum per IRC P2706.4), the vent-stack connection, and the exhaust duct damper detail. Once approved, you schedule rough plumbing inspection (after drain is installed), rough electrical (if adding outlets), and framing inspection (for the shower curb framing). Total permit fee: $400–$600 (based on ~$8,000–$12,000 estimated project value at 5% of valuation). Inspection timeline: 2-3 weeks from approval to final inspection. After final is signed off, the bathroom is code-compliant and insurable. Cost of the project: $8,000–$15,000 including labor, finishes, and fixtures. Permit fees add $400–$600 and 3-4 weeks to your timeline, but the work is legal and will not create resale or insurance issues.

Scenario C

Add electrical circuit for heated towel rack and radiant floor; tub stays in place — Indian River Estates condo

Your condo bathroom's original 15-amp circuit powers the light, exhaust fan, and one outlet; you want to add a heated towel rack (800 watts) and radiant floor heating (1,500 watts) to warm the bathroom in winter (important in Florida condos for elderly residents). Both loads require dedicated 20-amp circuits with GFCI protection. This triggers a permit because you are adding electrical circuits to the bathroom. You must submit an electrical plan showing the two new 20-amp circuits, GFCI breakers or outlet protection, and conduit routing from the panel to the heated towel rack and radiant floor thermostat. The electrical plan must also show the existing bathroom circuits and confirm that the main panel has available breaker space (or budget for a sub-panel if the panel is full — common in older Florida condos). West Melbourne's inspector will verify GFCI protection on both circuits during rough electrical inspection. The radiant floor adds complexity because the heating mat must be installed before the flooring is laid, and the thermostat wiring must be protected in conduit. Plan review takes 2-3 weeks. Once approved, the rough electrical inspection happens after the floor mat is installed and the thermostat rough-in is done (before tile). Total permit fee: $300–$500 (electrical-only permit, smaller valuation than a full remodel). The condo HOA may also require condo board approval for electrical work, adding 2-4 weeks to your timeline — check your condo documents before pulling the permit. Material and labor cost: heated towel rack $300–$600, radiant floor heating system $1,200–$2,500, electrical rough-in and finishing $800–$1,500, tile and finish $1,000–$2,000. Total budget $3,500–$6,500 plus permit fee.

Every project is different.

Get your exact answer →

Takes 60 seconds · Personalized to your address

West Melbourne's humidity and mold-prevention rules for bathroom showers

West Melbourne sits in Florida's tropical-subtropical climate (Design Climate Zone 1A-2A, IECC), with average relative humidity above 70% year-round and peak summer humidity near 95%. This means bathroom moisture is a chronic concern — inadequate ventilation or waterproofing failures lead to mold growth within weeks, not months. The Florida Building Code M1505 exhaust-fan requirement (50 CFM minimum for a full bathroom) is a state-level baseline, but West Melbourne inspectors are strict about duct termination and damper functionality because they see the consequences. Any exhaust duct that terminates into the attic or crawl space (instead of outdoors) is a code violation and a mold pathway; the inspector will reject plans that show attic termination and require ductwork to the outside wall or roof. If you are in a condo or townhome where exterior ducting is difficult, budget for a through-wall duct with a wall-cap damper rather than a cheaper in-attic approach.

The shower waterproofing assembly is the second mold-prevention critical point. Older Florida bathrooms often have only a shower curtain and drywall — a recipe for rot and mold within 5-10 years. The code requirement (IRC R702.4.2) is a waterproofing layer that extends 6 inches above the showerhead; in practice, this means either (a) a water-resistant cement board + liquid or sheet waterproofing membrane + tile, (b) a prefab acrylic or fiberglass shower surround, or (c) an engineered waterproofing system like Schluter or Wedi. West Melbourne's inspector will ask to see the waterproofing product spec on your permit application or will require it before rough framing sign-off. If you specify 'cement board + standard drywall mud' without a separate waterproofing membrane, the permit will be rejected — cement board alone is not waterproofing. Expect to spend $800–$1,500 on waterproofing materials and labor for a typical walk-in shower.

The permit application form in West Melbourne includes a question about 'Waterproofing Method' under Plumbing. Write out the product and assembly: do not leave it blank or write 'waterproofing will be installed' — the inspector wants specifics. Include the product name, number, and application details. If you are unsure, show your contractor's spec sheet or product manual to the building department during intake; they will advise whether it meets the code. The inspection for shower waterproofing happens during rough framing (before drywall) or early drywall install, depending on the assembly — the inspector will view the membrane application, check for gaps or seams, and verify height coverage.

Drain slope, vent sizing, and trap-arm rules for relocated bathroom fixtures in West Melbourne

One of the most common reasons for permit rejections in West Melbourne bathroom remodels is improper drain slope or trap-arm length when fixtures are relocated. Florida Building Code Chapter 22 (Water, Waste and Venting) enforces IRC P2706, which requires all horizontal drain lines to slope at a minimum of 1/4 inch per foot (1:48 gradient) toward the vent stack or main stack. If your bathroom is on a concrete slab (common in Florida), the drain must drop below the slab or be embedded during the slab pour — adding expense and schedule impact. If you are moving a toilet on a wood-frame floor, the new 4-inch (or 3-inch for low-flow models) drain line must maintain slope from the toilet flange to the stack; a 1/4-inch drop per linear foot means that over 8 feet, the drain drops 2 inches. If the floor cannot accommodate this slope (e.g., the stack is much higher than the toilet location), you may need a sump pump or pump-assisted ejector system, adding $1,500–$3,000 to your budget.

The trap arm (the pipe between the fixture trap and the vent) has strict length limits per IRC P2706.2. A toilet can have no trap arm at all (the trap is integral to the bowl, and the vent connects directly to the bowl outlet); a sink trap arm cannot exceed 42 inches; a shower pan trap arm cannot exceed 3 feet. If you are moving a sink 10 feet from the main vent, the drain line from the sink must either tie into a branch vent or create a new vent — simply extending the trap arm past the code maximum is not allowed. West Melbourne's inspector will measure or request a detail drawing showing trap-arm length during rough plumbing inspection. If the trap arm is oversized or undersized, you'll receive a correction notice and must hire a plumber to re-route before final inspection.

Vent stack sizing is also a frequent issue. The main vent stack (typically 3 or 4 inches in diameter) must be sized for the total fixture drain units served per IRC P3005. A toilet is 4 units, a sink is 1, a shower is 2. If you add a second toilet or a large tub-to-shower conversion without upgrading the vent stack diameter, the system can become undersized, leading to slow drains or siphoning. Your plumber should calculate the total fixture units and specify vent diameter on the permit plan; West Melbourne inspectors will review this on plan and during rough plumbing. If the existing vent is undersized, you may need to upsize it (running new 4-inch vent through the attic and roof), adding cost and complexity. Always have your plumber review the existing drain-vent system before submitting permits for relocated fixtures.

City of West Melbourne Building Department
West Melbourne City Hall, West Melbourne, FL (contact for exact address)
Phone: Contact City of West Melbourne main line or search 'West Melbourne FL building permit' for current number | https://www.westmelbourne.org (look for 'Permits' or 'Building Services' section for online portal or submission instructions)
Monday–Friday, 8:00 AM–5:00 PM (verify current hours with the city)

Common questions

Can I do a bathroom remodel myself if I own the home? (Owner-builder)

Yes. Florida Statutes § 489.103(7) allows owner-builders to perform work on their own residential property without a contractor license, but they still must pull a permit and pass all inspections. West Melbourne does not exempt owner-builders from permitting — you will file the permit application yourself (or with the help of the building department intake staff) and schedule inspections. You are responsible for code compliance and correcting any inspector deficiencies. Some insurance policies require a licensed contractor for bathroom work, so confirm with your homeowner's insurer before proceeding.

How much does a bathroom remodel permit cost in West Melbourne?

Typical bathroom remodel permits in West Melbourne cost $300–$800, calculated as a percentage of the project's estimated valuation (usually 3–5% of total cost). A simple fixture-swap permit (if structural or systems change apply) might be $300–$400; a full bathroom gut with plumbing relocation and shower conversion runs $500–$800. The fee is due when the permit is issued, not at application. Ask the building department for a permit fee estimate during intake by providing your project scope and estimated budget.

What if my home was built before 1978? Do I need a lead-paint permit?

West Melbourne does not have a specific lead-paint permit requirement, but if your pre-1978 home's bathroom renovation disturbs more than 6 square feet of painted surfaces (drywall, trim, tile), federal EPA lead-paint rules apply. You or your contractor must notify the homeowner of lead risk and follow EPA lead-safe work practices (containment, HEPA vacuuming, certified lead-safe waste disposal). This is not a permitting condition but a legal compliance and liability issue — budget $500–$1,500 for lead-safe procedures if triggered. Non-compliance can result in EPA fines ($200–$16,000 per violation).

Can I put a bathroom exhaust fan ductwork in the attic, or does it have to go outside?

No. Florida Building Code M1505 requires exhaust fans to be ducted to the outside (roof or wall cap), not into the attic. Attic termination allows moisture to accumulate in the attic, causing mold, wood rot, and insulation damage — a code violation and a common West Melbourne inspector rejection. All exhaust ducts must be rigid or semi-rigid (not flexible throughout), properly sloped to prevent water pooling, and equipped with a backdraft damper or one-way valve. If exterior ducting is physically difficult in your home, consider a through-wall duct instead of trying to hide it in the attic.

My contractor wants to start work before the permit is approved. Is that allowed?

No. West Melbourne requires all work to start after the permit is issued (printed approval document received). Starting work before permit issuance is a code violation and can result in stop-work orders ($250–$500 fines), forced removal of unpermitted work, and double permit fees. If the contractor has already ordered materials and wants to begin demolition, tell them to wait for the building department's written approval — it's not worth the risk. Plan review typically takes 2–5 weeks, so factor this delay into your project schedule.

What inspections will the building department require for my bathroom remodel?

The inspection sequence depends on your scope. If you are relocating plumbing fixtures, the rough plumbing inspection happens after the drain and supply lines are installed but before walls are closed (inspector verifies slope, trap arms, vent sizing). If you are adding electrical circuits or a heated floor, rough electrical inspection occurs after wiring and boxes are in place (inspector tests GFCI). If you are converting a tub to a shower or moving walls, framing inspection checks structural support and waterproofing assembly. Final inspection happens after all finishes, fixtures, and trim are installed — the inspector verifies GFCI outlets are functional, the exhaust fan is ducted and operating, and the bathroom meets code. Each inspection can take 1–3 business days to schedule after you request it.

Is converting my bathtub to a walk-in shower a permitted project?

Yes. Converting a tub to a shower requires a permit in West Melbourne because the waterproofing assembly changes (tub surround vs. shower pan and walls), the drain may need to be re-sloped, and a new curb or threshold framing may be required. The code requires the waterproofing to extend 6 inches above the showerhead (typically 80–84 inches). You must specify the waterproofing product (cement board + membrane, prefab pan, Schluter, etc.) on the permit application. Plan review and inspection will focus on waterproofing assembly, drain slope, and curb framing. Budget $400–$600 for the permit and $3,000–$8,000 for materials and labor.

My contractor says we don't need a permit because 'it's just cosmetic.' Is that true?

Only partially. If you are replacing tile, vanity, or fixtures in the same location without moving drains or supply lines, adding electrical circuits, or changing walls, the work is typically cosmetic and exempt from permitting. But if you are doing any of the following, a permit IS required: relocating a toilet, sink, or shower valve; adding new electrical circuits; installing a new exhaust fan; converting a tub to a shower; or moving structural walls. Many contractors use 'cosmetic' loosely — clarify exactly what work is being done before skipping the permit. If you are unsure, call West Melbourne Building Department and describe the scope; they will advise whether a permit is needed.

How long does a bathroom remodel permit take from application to final inspection?

Typical timeline: 2–5 weeks for plan review, 1–3 weeks for rough inspections (depending on your contractor's schedule and the building department's inspection queue), and 1–2 weeks after you correct any deficiencies. Total: 4–10 weeks from application to final approval. If the inspector finds code violations, you have 30 days to correct and re-request inspection, which can add 1–4 weeks. To speed the process, submit complete and detailed permit plans (including waterproofing spec, electrical GFCI locations, and drain slopes), respond quickly to plan-review comments, and schedule inspections as soon as rough work is done.

What happens if I find mold or rot during my bathroom remodel?

Stop and report it to the building department. If the damage is minor (less than 10 square feet of affected framing), your permit can be amended to include water-damage remediation, and the inspector will require the affected area to be replaced with new framing, then sealed and treated. If the damage is extensive, you may need a separate mold-remediation contractor and extended timeline. Florida does not require a mold-removal license for homeowners doing their own work, but complex mold issues should be handled by professionals. The cost of remediation (framing replacement, mold treatment, additional finishes) typically ranges from $1,500–$5,000 depending on extent. It's frustrating, but addressing mold during renovation prevents bigger problems later and ensures the bathroom is healthy and code-compliant.

Disclaimer: This guide is based on research conducted in May 2026 using publicly available sources. Always verify current bathroom remodel (full) permit requirements with the City of West Melbourne Building Department before starting your project.

More permit guides

National guides for the most-asked homeowner permit projects. Each goes deep on code thresholds, common rejections, fees, and timeline.

Do I need a permit for a full bathroom remodel in
West Melbourne, Florida?