Guides · 7 min read
Bathroom Remodel Cost in the Thousand Islands (2026)
Straight numbers on what a bathroom remodel actually costs up here in 2026, what moves the price, and where the money goes in a river-town home or seasonal cottage.
The short answer
You want numbers, so here they are. In the Thousand Islands and Jefferson County in 2026, a basic bathroom update that keeps the existing layout runs roughly $9,000 to $18,000. A solid mid-range remodel with a new tile shower, vanity, flooring and fixtures usually lands between $18,000 and $35,000. A full gut where you move plumbing, expand the footprint or go high-end on tile and a freestanding tub can run $40,000 to $70,000 and up.
Those are real ranges for our area, not the national averages floating around online. Labor and materials up here sit a touch below big-city pricing, but our towns are spread out and a lot of this work happens in older homes and waterfront cottages that need extra care. Both of those things land in the final number.
What actually moves the price
A few things drive almost every bathroom quote. The biggest is whether the plumbing moves. Keep the toilet, sink and shower where they sit and you save real money. Move a drain or relocate the shower and you're into new supply lines, venting and sometimes opening a floor or wall, which adds up fast in an old river-town house.
After that it's the shower. A simple acrylic surround is the budget choice. A custom tile shower with a built-in bench, niche and a real waterproof pan is where the money and the labor climb, and it's also the part people care most about. Then there's the vanity and counter, the flooring, the fixtures and the stuff you find once the walls are open. Rotten subfloor under an old toilet, galvanized supply lines or knob-and-tube wiring are common in our older housing stock, and they have to be fixed once you see them.
Where the money goes in a mid-range bath
On a $25,000 bathroom, the tile shower is usually the single biggest piece, often $6,000 to $12,000 once you count the waterproofing, the tile, the glass and the labor to set it all right. The vanity and counter run $1,500 to $4,000 depending on what you pick. Flooring, fixtures, lighting, paint and the toilet add up to a few thousand more.
Then there's everything that ties it together: demo, plumbing, electrical, drywall, the waterproofing membrane behind the tile, and the finish work. People underestimate this part every time. The shower glass and the vanity get the attention, but the waterproofing and the careful labor are what keep a bathroom from leaking and rotting five years down the road. In a wet room, the stuff you can't see is the stuff that matters most.
The cottage and second-home factor
A big share of the bathrooms we do are in cottages and second homes that get closed up for the winter. That changes things. A bath that sits unheated from October through May deals with damp, freezing and big temperature swings, so the plumbing has to be drainable and winterized, and the materials need to handle moisture without anyone around to run a fan or the heat.
Tile, a solid waterproof shower pan and good ventilation earn their keep in a seasonal place. We also think hard about freeze protection on the supply lines, because a burst pipe in a closed-up Cape Vincent or Alex Bay cottage in February is a mess nobody finds until spring. Scheduling tends to favor the off-season too, while owners are back home downstate, which keeps crews out of the summer rush and your timeline tight. The trade-off is coordinating decisions and photo updates remotely, which is just part of how the river works.
Where you can save without regretting it
If the budget's tight, the smartest savings come from keeping your existing plumbing layout. The moment the toilet, sink and shower stay where they are, you cut a big chunk of cost. Keeping a sound tub and reglazing or surrounding it, instead of ripping it out, is another real saver if the tub's in good shape.
On finishes, a clean porcelain tile in a standard size costs a fraction of fancy mosaics or large-format slabs and still looks sharp for decades. Mid-grade fixtures from a good brand will outlast cheap ones and cost far less than designer pieces. Spend where it shows and gets touched daily. The places we'd tell you not to cut are the waterproofing, the shower pan, the venting and any plumbing or wiring behind the walls. Cheap out there and you'll pay for it twice, usually with water damage.
Where you shouldn't go cheap
Some corners cost a lot more later. Skipping a proper waterproof membrane behind tile, going with a contractor who won't pull permits, or hiring the lowest bid from someone who isn't insured are the three that bite people hardest. A bathroom is the one room that's wet by design, and a bad shower build leaks behind the wall where you can't see it until the damage is done.
In Jefferson County, bathroom work that touches plumbing, electrical or structure usually needs a permit, and the inspection protects you, not just the town. Make sure whoever you hire is fully insured and gives you a written quote with a firm price and a real schedule. A number that seems too good usually is. It either has gaps that turn into change orders or the work won't hold up to the wet.
How to get a real number for your bathroom
The only way to know what your bathroom costs is to have someone walk it. We come out, look at the space, talk through how you actually use it, check the plumbing and look at what's likely behind the walls and under the floor. Then you get a written quote with a firm price and a schedule you can plan around.
If you want to ballpark it first, take the ranges above and place your bath honestly. Small, keeping the layout, basic finishes? Low end. Moving plumbing, custom tile, freestanding tub, expanding the room? Top end. Most people land in the middle. When you're ready for an actual number, call us at (315) 350-3357 and we'll come take a look. The walkthrough is free.
Common questions
How much does a bathroom remodel cost in the Thousand Islands in 2026?
A basic update that keeps the layout runs about $9,000 to $18,000. A mid-range remodel with a tile shower, new vanity, flooring and fixtures typically lands $18,000 to $35,000. A full gut with plumbing moved and high-end finishes can run $40,000 to $70,000 or more. The only real number comes from an on-site walkthrough.
What's the most expensive part of a bathroom remodel?
Usually the shower, especially a custom tile shower once you count the waterproofing, the pan, the tile, the glass and the labor to set it all right. After that it's moving plumbing, then the vanity and finishes. The stuff behind the walls can add cost too if there's old wiring, bad subfloor or galvanized supply lines.
How can I save money on a bathroom remodel without regretting it?
Keep the existing plumbing layout so you're not paying to move drains and supply lines, and reuse a sound tub if you have one. Pick a clean standard porcelain tile and mid-grade fixtures from a good brand. Don't cut corners on waterproofing, the shower pan, venting or any plumbing and wiring behind the walls, because those cost far more to fix later.
Does a cottage bathroom cost more than a year-round one?
It can. A bath in a cottage that closes for winter needs drainable, winterized plumbing, freeze protection on the supply lines, and materials that handle damp without anyone running a fan or heat. There's also the remote coordination of decisions while you're away. We schedule most cottage work in the off-season so it's done before you're back on the river.
Do I need a permit for a bathroom remodel in Jefferson County?
Usually, if the work touches plumbing, electrical or structure, which most bathroom remodels do. A straight cosmetic refresh might not. We handle the permitting and coordinate the inspections as part of the project. Skipping permits to save time tends to cause bigger problems later, especially when you go to sell.
Got a project in the Thousand Islands?
Free on-site walkthrough and an honest, written quote. No pressure.