What a Full Bathroom Remodel in Island Walk Actually Takes
A full bathroom remodeling in Island Walk typically runs $9,000-$28,000 and takes three to five weeks from demolition to final walkthrough. The job strips the room to the studs and concrete, reconfigures or replaces every fixture and surface, and pulls permits through Collier County - which is non-negotiable here. If you’re comparing quotes right now, call us at (844) 638-7249 and we’ll walk you through a written, line-item estimate built for your specific floorplan.
The defining reality in Island Walk is the DiVosta solid-poured-concrete wall system. Nearly every home in the community was built with it between 1996 and 2006, and that changes how a full bathroom remodeling moves water lines and electrical. Tradespeople who don’t work in Island Walk regularly show up expecting hollow block they can fish wire through. They leave renting core drills and eating schedule delays. Our crews have been doing full-gut remodels inside DiVosta shells long enough that the drill rigs, dust containment, and sequencing are baked into the estimate, not added as a change order on day three.
How We Take a Full Bathroom Remodeling from Quote to Finished Room
Stage 1: Measure, Design, and Permit Package (Days 1-14 before any tool touches the wall). We measure every dimension in your existing bathroom, map the plumbing wall and vent stack, and build a 3D layout you approve before we write a dollar onto the contract. During this stage you pick your tub or shower configuration, vanity size and finish, flooring material, and tile layout. Once you sign off, we submit the permit package to Collier County Building and Zoning. Plan review in the county typically clears in seven to ten business days for interior remodels that stay within the existing footprint, which is what most Island Walk full bathroom remodels do.
Stage 2: Demolition and Concrete Work (Days 1-3 on site). We seal the room with floor-to-ceiling plastic, run a negative-air dust scrubber, and strip everything down to the DiVosta poured walls and the concrete slab. This is where Island Walk homes diverge from standard Florida remodels. If your plan moves a shower valve or adds a second sink where no drain existed, we core-drill the solid concrete for new supply and waste lines - no wall cavity to fish, no shortcut. The sub-slab rough-in happens here too. We schedule a rough-in inspection with the county before anything gets closed up.
Stage 3: Rough-In - Plumbing, Electrical, Waterproofing (Days 4-7). New copper or PEX supply lines go in, drain lines are set and slope-tested, and the electrical rough-in covers GFCI-protected circuits, new exhaust fan wiring, and any niche or vanity lighting you chose at design. The shower pan gets a sloped mortar bed, then a full waterproof membrane - either a sheet membrane like Schluter Kerdi or a liquid-applied system with reinforcing fabric. Every penetration through that membrane gets sealed and flood-tested before tile goes up. We call the county for the rough-in electrical and plumbing inspection, and we don’t cover a single thing until the inspector signs off.
Stage 4: Tile, Millwork, and Fixtures (Days 8-18, depending on tile complexity and drying times). Wall tile and floor tile go in, grouted, and cured. The vanity is set, countertop templated and installed, and the shower glass is measured - frameless glass typically takes a week to fabricate after templating. We install the toilet, trim out the shower and tub fixtures, hang the mirror, and mount the exhaust fan. This is the stage where you see the room become a room again, and it’s also where we schedule the final building inspection so we’re not waiting on the county after the room is finished.
Stage 5: Finish, Walkthrough, and Your 730-Day Done Right Promise (Days 19-21, then final glass install). We caulk every seam, touch up paint, and clean the room down to the corners. You walk the job with the project lead, point out anything that doesn’t look exactly right, and we fix it before we consider the job done. Once the frameless glass arrives and is set, the room is yours. And if anything fails because of our workmanship within 730 days, we come back and make it right - no argument, no fine print. That’s the longest guarantee most Island Walk homeowners will see on a bid.
The Choices That Shape a Full Bathroom Remodeling in Island Walk
Every full bathroom remodeling project runs through the same set of decisions. Here are the ones that move the needle on cost and how the room lives day to day.
- Shower configuration. A standard alcove tub-shower combo is the most economical option. A walk-in shower with a curb and a single fixed glass panel costs more but opens sightlines. A true curbless entry with a linear drain, which requires dropping the shower pan into the slab, is the high-end choice - and in an Island Walk DiVosta poured-slab home, dropping the pan means concrete cutting, which adds labor and cost.
- Tile selection. Ceramic wall tile runs $3-$8 per square foot and handles Florida humidity without issue. Porcelain floor tile, especially large-format 12×24 or 24×24, costs more to set because the slab often needs leveling compound first, but it reduces grout lines and looks cleaner. Natural stone like marble or travertine requires sealing and more maintenance in a shower that sees daily use; it’s beautiful but honest about upkeep.
- Vanity and countertop. A stock 48-inch vanity with a cultured marble top lands at the lower end of the range. Semi-custom cabinetry with soft-close dovetailed drawers and a quartz top from a brand like Cambria pushes toward the higher end. In Island Walk bathrooms where the vanity wall is solid DiVosta concrete, switching from a single-sink layout to a double-sink layout almost always means a new drain line core-drilled through the slab, which is a specific cost item we’ll call out in your estimate.
- Exhaust ventilation. Bathrooms in 1996-2006 Island Walk homes often have a builder-grade fan that recirculates air rather than venting it outside. We strongly recommend installing a new Panasonic or equivalent inline fan ducted through the roof or soffit - Collier County’s humidity will grow mold behind drywall otherwise. This is one of those line items that feels optional during budgeting and feels essential three years later.
- Lighting and electrical. A single overhead fixture gets the room lit. Adding a dedicated circuit for a wall-mounted vanity light, a dimmable LED niche light inside the shower, and a humidity-sensing fan switch changes how the room feels morning and night. In solid-poured walls, running new switch legs means cutting chases and patching them, so the electrician’s hours reflect the wall system.
What Full Bathroom Remodeling Costs in Island Walk, FL
A full bathroom remodel in Island Walk lands between $9,000 and $28,000 with the permits pulled and the work warranted. That range covers everything from a straightforward fixture-for-fixture replacement with mid-grade tile to a full layout reconfiguration with a curbless shower, custom vanity, and quartz tops.
The biggest variables that push a job toward the high end are these. First, whether you’re moving the toilet, sink, or shower drain - in an Island Walk slab-on-grade home, relocating a drain means cutting and patching concrete, which adds labor and requires a plumbing inspection. Second, the waterproofing system: a surface-applied sheet membrane costs more in materials than a traditional pan liner but delivers a shower that won’t leak for decades. Third, tile coverage: floor-to-ceiling tile on every wall versus tile only in the wet zone. Fourth, fixture grade: a Kohler or Delta valve trim in brushed nickel versus a thermostatic valve with multiple body sprays. Fifth, whether the subfloor or slab needs leveling before tile - older Island Walk slabs settle, and large-format tile won’t forgive an uneven floor.
Every written estimate we give includes the labor, materials, permit fees, and a fixed price - no percentage-based contingencies, no “we’ll see what we find” open ends. The number you approve is the number you pay, and we offer 0% financing for 18 months plus $1,000 off full bathroom remodeling projects over $10,000. We walk through the estimate line by line before you sign anything. Call (844) 638-7249 to schedule yours.
How Island Walk’s DiVosta Builds Change a Full Bathroom Remodel
Island Walk is not a standard Florida subdivision and has never been one. DiVosta Homes built nearly the entire community from the late 1990s through the mid-2000s with their proprietary solid poured concrete system - a continuously poured wall with no open cells, no furring strips, and no cavity to run a wire or a water line through. Every time a Bathroom Remodeling in Island Walk project needs a new shower valve location or an additional sink drain, our plumber cores through solid concrete, not through a hollow block cell. Contractors who don’t work in Island Walk regularly underbid the labor hours and then either eat the overrun or hit the homeowner with a change order. We build the core drilling and channeling into the estimate from day one.
Collier County requires a permit for any full bathroom remodeling that moves plumbing or replaces the shower pan, and the inspector will look at the waterproofing before the tile goes up. That’s the rough-in inspection we schedule during Stage 3. Most Island Walk homes fall under the same 1996-2006 build era, which means the original shutoff valves at the toilet and sink are reaching the end of their service life - we replace them as standard practice during a full gut rather than leaving 25-year-old stops behind a new vanity. It’s the kind of detail a crew that knows this neighborhood’s housing stock handles without being asked.
Homeowners in Island Walk often coordinate a full bathroom remodeling with other exterior work, particularly if the home’s original tile roof is due for replacement or if impact windows haven’t been installed since Ian. Many of our clients bundle the bathroom job with a Roof Repair in Island Walk or a full Roof Replacement & Installation in Island Walk if the roof is the same vintage as the bathroom. It consolidates the permit process and keeps dust and disruption to one stretch instead of spreading it across two separate projects. We’ve been doing full-scope remodeling in Island Walk long enough to sequence those trades so the roofer isn’t walking through a freshly tiled bathroom.
One more thing specific to this community: many Island Walk lots sit on the neighborhood’s network of lakes and canals, which pushes them into FEMA flood zones. A full bathroom remodeling that stays within the original footprint doesn’t trigger floodplain review, but any addition - even bumping a bathroom outward - requires an elevation certificate and flood-resistant detailing under current Collier County code. We’ll tell you upfront whether your floorplan crosses that line.
Serving Island Walk, FL - Our Local Coverage Area
We’re based in the Island Walk area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Full Bathroom Remodeling in Island Walk
A full bathroom remodel in Island Walk takes three to five weeks from the first day of demolition to the final walkthrough, with permit review adding roughly a week before we start. The biggest variable is whether the DiVosta solid concrete walls require extensive core drilling to move drains or add circuits - each penetration takes time and must be inspected. Tile work, especially large-format or floor-to-ceiling layouts, adds drying and setting days you can’t compress. We’ll give you a job calendar at the estimate stage with the exact sequence and a completion date in writing. Call (844) 638-7249 if you’re planning around a specific timeline and need a real schedule, not a guess.
Yes. Collier County Building and Zoning requires a permit for any bathroom remodel that moves plumbing, replaces a shower pan, or alters the electrical layout. A fixture-for-fixture swap without changing the drain locations sometimes falls under a minor repair exemption, but a full bathroom remodeling almost always requires a permit because the shower waterproofing gets stripped and redone. We pull the permit, schedule every inspection, and don’t close a single wall until the county signs off. Unpermitted bathroom work in Island Walk creates a disclosure problem when you sell - the buyer’s inspector will flag it, and the lender may stall the deal.
You can absolutely stay within the existing footprint. A full bathroom remodeling doesn’t require moving the toilet or sink - it means everything comes out and goes back new, from the shower valve to the floor tile. Keeping the same drain locations is the single biggest cost stabilizer in an Island Walk home because it avoids core drilling through the DiVosta slab. That said, if you’ve wanted a larger shower or a double vanity and the room can accommodate it, a full gut is the right time to make the change. We’ll show you both options with the price difference in the estimate so you’re choosing with the numbers in front of you.
It covers any defect in our workmanship for two full years from the day we hand you the room. That means if grout cracks, a tile pops, a drain backs up because of how we laid the pipe, or a cabinet door binds, we come back and fix it at our cost. It does not cover normal wear and tear, damage from misuse, or manufacturer defects in fixtures - though those have their own warranties from brands like Kohler or Delta, and we handle the warranty claim process for you. This is one of the longest workmanship guarantees you’ll see on a full bathroom remodeling bid anywhere in Bathroom Remodeling in Southwest Florida.
No. The number on your written estimate is fixed. We don’t use percentage-based contingencies, we don’t write change orders because we underestimated labor, and we don’t bill you extra for standard conditions we should have seen during the measure. The only thing that changes the price is if you decide mid-project to upgrade tile, add a feature, or expand scope - and even then, we’ll price the change in writing and get your approval before we order a single additional dollar of material. Our Bathroom Remodeling crew works on upfront pricing with no surprises, and we’ve run every full bathroom remodeling job in Island Walk that way.
Get a Free Written Estimate for Full Bathroom Remodeling in Island Walk
A full bathroom remodeling is a significant investment, and the only way to get an accurate number for your specific Island Walk home is to have us measure the room, map the walls, and price the job against real material selections. Call (844) 638-7249 - a live person answers, 24/7, no voicemail - and we’ll schedule a free on-site estimate. You’ll walk through the options, get a fixed price in writing, and leave the conversation with enough detail to compare bids honestly. There’s no pressure and no obligation, just straight answers from a team that knows DiVosta construction inside and out.
Written by Derek Hollenbeck, Owner at Groundwork Construction Co., serving Island Walk and Southwest Florida.