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AfterHow Much Does Kitchen Island Installation Cost in Miami?
Kitchen island installation in Miami typically costs between $3,540 and $11,800, with most homeowners paying around $6,800 for a standard 4-foot by 6-foot island with mid-range finishes. That range covers framing, electrical rough-in, countertop installation, and finish trim. A basic prefabricated island with laminate countertop starts near $2,200, while a custom-built island with waterfall quartz edges, built-in wine storage, and premium hardware can push past $15,000.
Mason Remodeling Co Miami has installed islands across Brickell, Coral Gables, Coconut Grove, Kendall, and Doral since 2004. We deliver a written price before any work begins, so the number you sign is the number you pay. Call (850) 780-8123 for a free estimate specific to your kitchen.
Key Takeaways:
- Average kitchen island installation cost in Miami: $3,540 – $11,800
- Labor accounts for roughly 40 – 55% of the total project cost
- Plumbing or gas line relocation can add $800 – $2,500 to the project
- Custom cabinetry adds $1,500 – $4,500 over stock options
- Most installations take 2 – 5 days; plumbing or electrical work extends the timeline
- Mason Remodeling Co Miami provides a written price before any work begins
Kitchen Island Installation Cost Breakdown (2026)
Here’s how the numbers shake out for Miami in 2026. The table below reflects what we’re seeing across Miami-Dade County this year, from Hialeah to Palmetto Bay.
| Line Item | Typical Miami Cost Range | Notes |
|---|---|---|
| Prefabricated island base (stock cabinetry) | $800 – $2,200 | Includes base cabinets, toe kick, basic hardware |
| Custom island cabinetry | $2,500 – $6,000 | Built to spec; includes soft-close hinges, pull-out drawers |
| Labor (framing, install, trim) | $1,400 – $3,500 | 2 – 4 days for a standard install |
| Countertop (quartz, granite, marble, butcher block) | $600 – $2,800 | Waterfall edges add $800 – $1,600 per side |
| Electrical rough-in and outlets | $250 – $700 | Required by code for any island over 6 ft; GFCI outlets mandatory |
| Plumbing rough-in (sink, dishwasher, pot filler) | $800 – $2,500 | Includes drain line and water supply runs |
| Permits (Miami-Dade County) | $150 – $500 | Electrical permit required; plumbing permit if wet island |
| Finishing (paint, stain, crown molding, backsplash trim) | $200 – $900 | Varies by island size and finish level |
What drives the final price up or down? The biggest variable is whether your island is dry (no plumbing or sink) or wet (sink, dishwasher, or pot filler). A wet island requires slab penetration, drain line relocation, and potentially moving existing supply lines. In older Miami homes, especially pre-1980 construction in areas like Shenandoah or Little Havana, we often find cast-iron drain pipes that need replacement when a sink is added to an island. That alone can add $1,200 or more.
The second-biggest variable is countertop material. Quartz from Cambria or Silestone runs $75 – $150 per square foot installed. Granite is comparable. Marble looks stunning in high-rise kitchens along Brickell Avenue but stains easily and needs sealing every 6 – 12 months, especially in Miami’s humidity, which accelerates etching from citrus and wine spills. Butcher block is the budget-friendly option at $40 – $70 per square foot, but it requires sanding and resealing every couple of years to survive Miami’s moisture levels.
What Affects Kitchen Island Installation Pricing in Miami
Every island job is different, but these six factors explain most of the price spread we see across Miami-Dade County.
- Wet vs. dry island. Adding a sink or dishwasher requires plumbing rough-in, which means cutting into your slab foundation. In Miami, nearly every home is built on a concrete slab rather than a crawlspace because of the water table. Cutting and trenching that slab for a drain line is the single most expensive line item on a wet island, typically $800 – $2,500 depending on how far the nearest drain stack sits. Dry islands skip this entirely.
- Countertop material and edge profile. Standard eased-edge quartz on a 4×6 island runs $600 – $1,400. Add a waterfall edge on both sides and you’re looking at $1,600 – $2,800 in countertop alone. In modern high-rise remodels in Edgewater and Downtown Miami, waterfall islands are the default request, so factor that in if your building leans contemporary.
- Electrical requirements. Miami-Dade County code requires at least one GFCI-protected outlet on any island larger than six feet in length, and the 2023 National Electrical Code update requires two outlets on islands over 6 feet. If your panel is full and you need a subpanel or tandem breaker, add $300 – $700. Homes in older neighborhoods like Coral Way and Allapattah sometimes have panels that are already maxed out.
- Island size and cabinet configuration. A simple 3-foot by 4-foot island with two base cabinets is a one-day install. An 8-foot by 4-foot island with seating overhang, pull-out trash bins, and a microwave drawer is a 3 – 5 day project. More cabinets, more hardware, more time.
- Demo and floor repair. If you’re replacing an existing island or moving one, the old flooring footprint matters. Removing an old island exposes bare concrete or leaves a gap in your tile or wood floor. Patching tile to match a discontinued pattern in a 2000s-era Kendall home often costs $300 – $800 and sometimes requires carpeting over a larger area than the old island covered.
- Access and elevator constraints. Condo buildings in Brickell, Midtown, and Sunny Isles have freight elevator booking requirements, hallway protection rules, and sometimes limited work-hours windows. Those constraints add labor hours, and labor is the largest single cost category. A second-floor condo island install can run $500 – $1,200 more than the same job in a single-family home in Pinecrest due to access logistics alone.
How to Save on Kitchen Island Installation
The honest way to save money on a kitchen island is to reduce scope, not quality. Here’s what actually moves the number in Miami.
Keep it dry. Skipping the sink and dishwasher on your island eliminates the most expensive line item: slab cutting and drain work. A dry island with a quartz top and three base cabinets can come in under $5,000 all-in. The moment you add plumbing, plan on at least $6,500.
Choose a standard depth. Islands deeper than 27 inches require two slab pieces for the countertop, which doubles countertop material cost and introduces a visible seam. Stick with a standard 24 – 27 inch cabinet depth plus a 12-inch seating overhang, and you’ll stay in that $3,540 – $6,000 zone for the base build.
Use stock cabinet boxes with custom doors. The cabinet boxes inside your island are invisible once the doors are installed. Stock boxes from brands like KraftMaid or Wellborn cost significantly less than fully custom frames, and you can put the savings toward soft-close hinges and dovetail drawers, which are the parts you actually touch every day.
Skip the waterfall edge unless it matters to you. Waterfall islands look sharp in photos, but each waterfall side adds $800 – $1,600. On a standard 4×6 island, that’s a $1,600 – $3,200 premium for an aesthetic choice. If you’re not photographing your kitchen for a magazine, you won’t miss it.
Plan around your electrical panel. If your panel has space, a simple outlet add costs $250 – $400. If it doesn’t, you’re replacing a panel for $1,500 – $2,500. Ask your estimator to check panel capacity before signing. Mason Remodeling Co Miami includes panel inspection in every written estimate, so there are no surprises after the work starts.
Bundle with other kitchen work. If you’re already replacing countertops or refinishing cabinets, adding an island during that same project saves on mobilization, permitting, and finish-matching costs. Our home remodeling team regularly installs islands alongside full kitchen island installation in Miami projects, and the combined scope typically reduces per-scope pricing by 10 – 15% compared to doing them separately.
Call (850) 780-8123 for a free estimate. We’ll give you a written price for your specific island, not a verbal range that grows later.
FAQs – Kitchen Island Installation Cost
How much does a kitchen island cost with plumbing in Miami?
A kitchen island with a sink or dishwasher typically costs $5,900 – $11,800 in Miami. The plumbing work (slab cutting, drain line, supply lines, vent tie-in) runs $800 – $2,500 of that total. Concrete slab work is unavoidable in Miami’s single-family homes, and it’s the line item that most surprises homeowners who got a quote without a site visit. Call (850) 780-8123 for a written price that includes the plumbing scope from day one.
Is it cheaper to build or buy a kitchen island?
Buying a prefabricated island runs $1,200 – $3,000 but rarely fits your kitchen’s exact dimensions, and it won’t include electrical or plumbing hookups. Building a custom island costs $3,540 – $11,800 but fits your space, matches your existing cabinetry, and adds storage and electrical outlets that a prebuilt unit can’t provide. For most Miami kitchens, the custom route costs more upfront but adds resale value and daily utility that prebuilt islands don’t deliver.
Can you install a kitchen island in a small Miami kitchen?
Yes, if you have at least 36 – 42 inches of clearance on all sides of the island. A compact 3-foot by 4-foot island with a butcher block top can be built for $3,540 – $5,500. Miami kitchens in older Coral Gables and Coconut Grove homes often run tight, but a well-placed compact island still adds prep space without choking the work triangle.
How long does kitchen island installation take in Miami?
A dry island takes 2 – 3 days from demo to finish. A wet island with plumbing and electrical rough-in takes 4 – 7 days, including permit inspection. Mason Remodeling Co Miami schedules a walkthrough at the end of the job and covers everything under our 365-Day Done Right Promise: if anything isn’t right within a year of completion, we fix it at no cost.
Does adding a kitchen island increase home value in Miami?
A well-built kitchen island typically returns 70 – 85% of its cost in resale value, especially in Miami markets where open kitchens are the norm. In Biscayne Park, Pinecrest, and the Falls area, islands with seating for three or more are now considered standard in homes listed above $600,000. An island that fits your kitchen’s proportions adds more than one that crowds the room, so size it to your space, not to a photo.
Is a kitchen island with a sink worth the extra cost?
For most Miami homeowners, a sink in the island costs $1,500 – $3,500 extra and adds real daily value if you cook often or entertain while preparing food. The trade-off is losing uninterrupted countertop space. If your island is under 6 feet long, a sink will eat most of your usable prep area. We recommend wet islands only on runs of 7 feet or longer, and we’ll tell you straight if your kitchen can’t support it.
Pricing reflects the Miami market as of 2026. Mason Remodeling Co Miami offers free estimates – call (850) 780-8123.
Who You’ll Work With at Mason Remodeling Co Miami
Every Mason Remodeling Co Miami project starts with the same promise from Isaac Pruett, who leads our Miami team: you’ll know exactly who’s coming to your home before they arrive. Each technician is background-checked, identity-verified, and introduced to you by name and photo before the visit. At the door, they’ll show a photo ID badge and arrive in a clean, marked uniform. That’s the Threshold Standard, and it applies to every job we run, from a simple island install in Doral to a full kitchen remodel in Coral Gables.
Our written price comes before any work starts, not after. Our 365-Day Done Right Promise covers every island we install: if something isn’t right within a year of completion, we return and make it right at no charge. No dispute process, no conditions, no fine print. Since 2004, Mason Remodeling has built its name on that guarantee, and Isaac Pruett enforces it on every single kitchen project in Miami-Dade County.
Call (850) 780-8123 today for a free, written estimate on your kitchen island. A live person answers 24 hours a day, 7 days a week.
Written by Isaac Pruett, Owner at Mason Remodeling Co Miami, serving Miami since 2004.
What Our Customers Say
"Kitchen remodel with new cabinets, quartz counters, and a tile backsplash. Crew had ID and were background checked. Kept the work area clean and sealed off dust from the rest of the house."
- Janice D."Very respectful in the house. Shoe covers every day and a cleanup every evening."
- Alma V."Bathroom gut job. Replaced the old tub with a walk-in shower and added a niche. Waterproofing was done properly with a flood test before tile."
- Greg L.
