A bathroom remodel on Long Island typically costs from the low $20,000s for a midrange full bathroom up to six figures for a large primary or spa bath. Where you land inside that range depends on the size of the room, the materials you choose, and whether you move any plumbing. Below is an honest, source-backed breakdown of 2026 bathroom renovation costs for Nassau, Suffolk, and NYC homeowners, plus how D&V Home Design Center builds a real number for your project.
What does a bathroom remodel cost on Long Island in 2026?
Nationally, a midrange full bathroom remodel runs roughly $23,000 to $25,000, according to Zonda’s 2025 Cost vs. Value report. Long Island projects generally run above that national average, because local labor rates, permit fees, and co-op or condo requirements across the NYC metro add to the total. Treat any single number you see online as a starting point, not a quote: the same 5-by-8 bathroom can cost very differently depending on tile, fixtures, and layout. We price in ranges until we have measured your space, because that is the only honest way to quote a renovation.
Powder room vs. full bath vs. primary or spa bath
The type of bathroom is the single biggest factor in your budget. A powder room (a half bath with just a toilet and sink) is the least expensive to renovate, since there is no tub, shower, or waterproofing involved. A standard full or hall bath sits in the midrange, near that $23,000 to $25,000 national baseline and higher on Long Island. A primary or spa bathroom, with a soaking tub, a large custom-tiled shower, a double vanity, and premium fixtures, can reach six figures. Deciding which of these you are building is the first step to a realistic budget.
What drives the cost of a bathroom remodel?
Materials and structural complexity drive the final price more than square footage alone. A custom vanity is one of the larger line items, costing far more than a stock unit. Other major cost drivers include:
- Tile: the amount and type of tile matters. Floor-to-ceiling porcelain, natural stone, or intricate mosaic patterns cost more in both material and labor than a simple tiled floor.
- Custom glass: frameless custom glass shower doors and glass enclosures cost more than a standard sliding door or curtain, but they define a high-end look.
- Moving plumbing: relocating a toilet, tub, or vanity means opening walls and floors to reroute drain and supply lines, which adds meaningfully to labor and permits. Keeping fixtures in place is one of the easiest ways to control cost.
- Wet rooms and steam showers: fully waterproofed wet rooms, steam units, body sprays, and heated floors add both equipment and specialized labor.
Accessibility remodels: walk-in tubs and tub-to-shower conversions
Accessibility upgrades are a common bathroom project on Long Island, especially for homeowners aging in place. A tub-to-shower conversion removes a hard-to-step-over tub and replaces it with a low-threshold or curbless shower, and it is often more affordable than a full gut renovation because the footprint usually stays the same. A walk-in tub adds a sealed door and a built-in seat for safe bathing. Grab bars, comfort-height toilets, slip-resistant tile, and wider doorways can all be added at the same time. Because these projects vary widely by scope, we price them individually after seeing the space.
Do bathroom remodels add resale value?
Yes. An updated bathroom is widely regarded as a strong resale investment, and kitchens and baths are the two rooms buyers scrutinize most. (For comparison, Zonda’s 2025 Cost vs. Value report puts a midrange minor kitchen remodel at roughly a 113 percent cost recoup, the top interior project on its list.) Beyond resale, an updated, well-lit, easy-to-clean bathroom is a daily-use improvement you feel every morning. If you plan to sell within a few years, a midrange remodel that fits the neighborhood typically returns more than an ultra-luxury build that prices above comparable homes.
How to budget for your bathroom remodel
Start by setting a realistic range, then prioritize where the money goes. A few practical guidelines:
- Put the biggest share toward cabinetry and tile, the two things you see and touch every day.
- Keep plumbing where it is if you can. Layout changes that move fixtures are one of the fastest ways to grow a budget.
- Set aside a contingency of about 10 to 15 percent for surprises behind the walls, which are common in older Long Island homes.
- Order materials early. Cabinet and tile lead times drive the schedule, so selecting finishes up front prevents delays.
How D&V estimates your bathroom remodel
D&V Home Design Center prices every bathroom in four clear steps, so you see real line-item costs before any work begins. First, a free consultation gives you a general estimate and direction. Second, we visit your home to take measurements and evaluate the existing plumbing and structure. Third, you receive a detailed written proposal with line-item costs, a timeline, and specified materials, so there are no vague lump sums. Fourth, a dedicated project manager oversees construction from demolition to the final walkthrough. Because we are a design-build firm with an in-house showroom carrying 431 brand partners (including a discount tile program), you can select every finish in one place, often alongside your own designer. We are licensed and insured across Suffolk, Nassau, NYC, Westchester, and the Hamptons. To get started, book a free consultation or explore our bathroom remodeling services, and see more answers on our FAQ page.
Frequently asked questions
How much does a bathroom remodel cost on Long Island?
A midrange full bathroom remodel starts in the low $20,000s and runs higher on Long Island than the national average of roughly $23,000 to $25,000 (Zonda 2025 Cost vs. Value). Powder rooms cost less, while large primary or spa baths can reach six figures. Final pricing depends on size, materials, and whether the plumbing moves.
How long does a bathroom remodel take?
Once materials are on site, bathroom construction typically takes 2 to 4 weeks. The bigger variable is lead time on cabinets, tile, and fixtures, so ordering finishes early is what keeps the project on schedule.
What is the most expensive part of a bathroom remodel?
A custom vanity, tile, and any work that moves plumbing are typically the biggest line items. Relocating a toilet, tub, or vanity requires opening walls and floors, which adds labor and permit cost.
Is a tub-to-shower conversion cheaper than a full remodel?
Often, yes. A tub-to-shower conversion usually keeps the existing footprint and plumbing, so it avoids much of the demolition and rerouting that drive up a full gut renovation. The exact cost depends on the shower size, tile, and glass you choose.
Do I need a permit for a bathroom remodel on Long Island?
Projects that move plumbing or electrical, or alter walls, generally require a town permit on Long Island, while a purely cosmetic refresh may not. As a licensed and insured contractor in Suffolk and Nassau, D&V handles the permitting your project requires.
Does a bathroom remodel add value to my home?
Yes. An updated bathroom is widely regarded as a strong resale investment, and updated baths are one of the first things Long Island buyers notice. A midrange remodel that fits the neighborhood tends to return more than an ultra-luxury build.
Does D&V offer free estimates?
Yes. D&V Home Design Center starts every project with a free consultation and general estimate, followed by an in-home measurement visit and a detailed written proposal with line-item costs. Call (631) 486-8388 to schedule.
Frequently Asked Questions
How much does a bathroom remodel cost on Long Island?
A midrange full bathroom remodel starts in the low $20,000s and runs higher on Long Island than the national average of roughly $23,000 to $25,000 (Zonda 2025 Cost vs. Value). Powder rooms cost less, while large primary or spa baths can reach six figures. Final pricing depends on size, materials, and whether the plumbing moves.
How long does a bathroom remodel take?
Once materials are on site, bathroom construction typically takes 2 to 4 weeks. The bigger variable is lead time on cabinets, tile, and fixtures, so ordering finishes early is what keeps the project on schedule.
What is the most expensive part of a bathroom remodel?
Cabinetry, especially a custom vanity, is usually the largest single line item, followed by tile and any work that moves plumbing. Relocating a toilet, tub, or vanity requires opening walls and floors, which adds labor and permit cost.
Is a tub-to-shower conversion cheaper than a full remodel?
Often, yes. A tub-to-shower conversion usually keeps the existing footprint and plumbing, so it avoids much of the demolition and rerouting that drive up a full gut renovation. The exact cost depends on the shower size, tile, and glass you choose.
Do I need a permit for a bathroom remodel on Long Island?
Projects that move plumbing or electrical, or alter walls, generally require a town permit on Long Island, while a purely cosmetic refresh may not. As a licensed and insured contractor in Suffolk and Nassau, D&V handles the permitting your project requires.
Does a bathroom remodel add value to my home?
Yes. Bathroom remodels are consistently among the more dependable interior projects for recouping cost in Zonda’s Cost vs. Value report, and updated baths are one of the first things Long Island buyers notice. A midrange remodel that fits the neighborhood tends to return more than an ultra-luxury build.
Does D&V offer free estimates?
Yes. D&V Home Design Center starts every project with a free consultation and general estimate, followed by an in-home measurement visit and a detailed written proposal with line-item costs. Call (631) 486-8388 to schedule.