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AfterHow Much Does Construction Cost in Miami?
Whole-home construction and major renovation projects in Miami run $106,200 to $259,600 in 2026, with the spread driven mostly by scope, square footage, and whether you’re building an addition, converting a garage, or adding a full accessory dwelling unit. Smaller stand-alone projects land far lower: a bathroom remodel sits at $10,620 to $33,040, a kitchen remodel at $16,520 to $53,100, and a roof replacement at $9,440 to $23,600. New builds and full gut renovations push toward the top of that lead range because you’re paying for structure, permits, and trades all at once rather than one room at a time.
Sawyer Remodeling has been running projects since 2005, first under Relay Home Co. and now across our independently owned locations. Every job we take on starts with a written price before a single tool comes out, a live arrival time, and photo updates before and after. No invoice surprises. No chasing.
Key Takeaways
- Full construction and major renovations in Miami: $106,200 – $259,600.
- ADU construction is the biggest single line item at $106,200 – $259,600; a home addition runs $53,100 – $153,400.
- Impact windows, which Miami-Dade requires in most new construction, run $9,440 – $29,500 installed.
- Contractor overhead in Miami runs higher than most Florida metros because of hurricane-code engineering, permit review timelines, and salt-air material specs.
- We give you a written price before work starts, backed by The Relay Visibility Guarantee.
Construction Cost Breakdown (2026)
Below are the ranges we see on real Miami jobs in 2026. Use these to sanity-check any quote you get. If someone bids dramatically under the low number, ask what got left out – it’s usually permits, disposal, or a material grade you didn’t agree to.
| Project | Typical Miami Range (2026) |
|---|---|
| ADU Construction | $106,200 – $259,600 |
| Home Addition | $53,100 – $153,400 |
| Garage Conversion | $35,400 – $94,400 |
| Kitchen Remodel | $16,520 – $53,100 |
| Small Kitchen Remodel | $10,620 – $23,600 |
| Bathroom Remodel | $10,620 – $33,040 |
| Small Bathroom Remodel | $5,900 – $14,160 |
| Walk-In Shower Installation | $5,310 – $14,160 |
| Tub-to-Shower Conversion | $4,130 – $11,800 |
| Shower Replacement | $3,540 – $10,030 |
| Bathroom Vanity Installation | $945 – $3,540 |
| Cabinet Installation | $4,720 – $15,340 |
| Countertop Installation | $2,360 – $7,670 |
| Backsplash Installation | $945 – $2,950 |
| Kitchen Island Installation | $3,540 – $11,800 |
| Roof Replacement | $9,440 – $23,600 |
| Roof Repair | $470 – $2,125 |
| Metal Roof Installation | $17,700 – $47,200 |
| Tile Roof Repair | $710 – $2,950 |
| Impact Window Installation | $9,440 – $29,500 |
| Window Replacement | $5,310 – $17,700 |
| Paver Driveway Installation | $8,260 – $21,240 |
| Concrete Driveway Installation | $5,310 – $14,160 |
| Asphalt Driveway Paving | $4,130 – $10,620 |
| Driveway Replacement | $5,900 – $16,520 |
| Driveway Sealing | $295 – $825 |
| Paver Patio Installation | $4,130 – $12,980 |
| Vinyl Fence Installation | $4,130 – $10,620 |
| Aluminum Fence Installation | $4,720 – $11,800 |
What actually drives the number up or down
Three things move the price more than any finish choice. First, structural work: if we’re cutting into a load-bearing wall or pouring new footings, the number climbs fast, especially in older Miami neighborhoods where the original construction may not match what’s on the permit drawings. Second, mechanical and electrical upgrades. Moving a drain line three feet in a bathroom can add thousands because it means breaking concrete and re-sloping; in a kitchen, adding a dedicated 240V circuit for an induction range is simpler but still real money. Third, site access. A Coral Gables job with a narrow driveway and no alley access costs more in labor and disposal than a wide-lot job in Kendall, even with identical scope.
Material grade is the fourth lever, and it’s the one you actually control. Cambria quartz versus a builder-grade laminate on the same countertop footprint can swing the price by a factor of three. Kohler and Grohe fixtures versus budget-box options change both the cost and how long the install holds up in Miami’s humidity. We spec from manufacturer-backed lines because the warranty transfers to you, and because we’ve seen cheap fixtures fail within eighteen months near the coast.
What Affects Construction Pricing in Miami
- Hurricane code and impact requirements. Miami-Dade and Broward enforce some of the strictest wind-loading and impact standards in the country. Windows, doors, and roof attachments all need to meet the High Velocity Hurricane Zone (HVHZ) requirements, and that engineering is baked into the price. It’s not optional, and it’s not up-sell.
- Salt air and humidity. Anything metal near the coast needs corrosion-resistant fasteners and finishes. In neighborhoods like Miami Beach, Surfside, and Key Biscayne, we spec stainless or hot-dipped galvanized hardware as standard, and exterior paint systems rated for high humidity. Inland in Doral or Hialeah, the same job can use slightly less aggressive specs and come in lower.
- Permit review timelines. Miami-Dade County and the City of Miami each run their own plan review. A full ADU or addition can sit in review for weeks before a shovel touches the ground. That waiting time is real overhead, and contractors who quote without accounting for it either pad elsewhere or eat the cost.
- Flood zone elevation. If your property sits in a FEMA flood zone (common across Little Havana, Edgewater, and parts of Coral Way), a new build or major addition may require finished-floor elevation above base flood, which means fill dirt, stem walls, or an elevated slab. This alone can add five figures.
- Scope creep during demo. In older Miami homes, opening a wall often reveals knob-and-tube wiring, cast-iron drains, or termite damage. A written price protects you from surprise line items, but honest contractors still flag that hidden conditions can change scope. We put that in the contract up front rather than surprising you mid-job.
- Seasonal labor demand. Post-hurricane season (roughly December through April) is the busiest stretch for Miami construction. Crews book out, material lead times stretch, and prices firm up. If your project can start in late summer, you’ll often get better scheduling flexibility.
How to Save on Construction
The biggest savings come from decisions made before the first contract, not during the build. Here’s what we tell homeowners who want to keep the number under control:
- Get the full scope in writing. A written price before any work starts is the single most effective way to avoid paying for changes you didn’t approve. This is baked into The Relay Visibility Guarantee on every Sawyer Remodeling job.
- Bundle related work. If you’re already opening a bathroom wall for a shower replacement, adding the vanity installation at the same time costs far less than a separate visit later. Same logic for roof replacement and impact window installation done in one mobilization.
- Choose mid-grade materials where they’re hidden. Spend on what you see and touch. Cabinet boxes behind a closed door can be a solid mid-tier line; the cabinet fronts and countertops are where the visual payoff lives.
- Plan around permit cycles. Start your design work early so your permit application enters review before the busy season. A four-week head start can shave scheduling pressure off the build.
- Ask for a line-item quote, not a lump sum. You can’t trim what you can’t see. Insist on a breakdown by trade so you know what each piece costs.
Free estimates are standard for us. Call (254) 272-5876 and we’ll walk your scope, give you a ballpark over the phone, and follow up with a written price after a site visit.
Why homeowners in Miami choose Sawyer Remodeling
We’ve been doing this since 2005 as part of the Relay Home Co. family of independently owned businesses. Our pitch is simple: we tell you who’s coming, when they’ll arrive, and what it costs, all confirmed before work begins. Background-checked, uniformed technicians show up on every job. Our phone lines are answered by a live person 24/7, so you’re not stuck in a voicemail loop when a question comes up at 9pm. And the 365-Day Done Right Promise means if something isn’t done right within a year of project close, we make it right – in writing, on every job, not as an upgrade.
We spec materials from names you already recognize: Cambria, Silestone, and Caesarstone for surfaces; Kohler, Moen, and Grohe for fixtures; KraftMaid and Wellborn for cabinetry; GAF, CertainTeed, and Owens Corning for roofing; James Hardie for siding. It’s not marketing language – it’s a decision that protects you when a manufacturer_backed product needs a warranty claim two years down the road.
FAQs – Construction Cost in Miami
What does a full home construction or major renovation cost in Miami in 2026?
A full major renovation or new construction project in Miami in 2026 typically runs $106,200 to $259,600, depending on square footage, structure, and whether you’re adding an ADU. A stand-alone home addition lands at $53,100 – $153,400, and a garage conversion at $35,400 – $94,400. Call (254) 272-5876 for a free estimate sized to your actual scope.
Is a home addition or an ADU cheaper in Miami?
An ADU is the larger investment at $106,200 – $259,600 because it’s essentially a small house with its own kitchen, bath, and utilities. A home addition runs $53,100 – $153,400 and often costs less per square foot if it shares existing walls and mechanicals. If rental income is your goal, the ADU math often works better over a ten-year hold. Call (254) 272-5876 and we’ll help you compare both against your goals.
How much do impact windows cost in Miami?
Impact window installation in Miami runs $9,440 – $29,500 for a typical home, and standard window replacement without impact rating runs $5,310 – $17,700. Miami-Dade requires impact-rated glazing in most new construction and major renovations, so build that into your budget from the start. Call (254) 272-5876 for a written quote on your window count.
Does a kitchen or bathroom remodel cost more in Miami than other Florida cities?
Yes. A kitchen remodel in Miami runs $16,520 – $53,100 and a bathroom remodel runs $10,620 – $33,040, both higher than inland Florida markets because of HVHZ material specs, salt-air hardware requirements, and permit review overhead. A small bathroom remodel can still come in at $5,900 – $14,160 if you keep the plumbing layout in place. Call (254) 272-5876 for a free estimate on your specific rooms.
Can I get a written price before construction starts?
Yes – a written price before any work begins is included on every Sawyer Remodeling project, not an upgrade. We give you the number in writing, confirm a live arrival time, and send photo updates before and after the work. The invoice you pay is the price you approved. Call (254) 272-5876 to get your written price started.
How long does a Miami construction project take?
Small projects like a bathroom remodel run two to four weeks of active build time; a kitchen remodel runs four to eight weeks; a home addition or ADU runs four to nine months once permits clear. Permit review can add several weeks on top depending on the jurisdiction and scope. We give you a written schedule alongside the written price. Call (254) 272-5876 to talk through your timeline.
Ready to Get a Written Price?
Construction in Miami is a big spend, and nobody should have to guess at the number. Call Sawyer Remodeling at (254) 272-5876 for a free estimate. We’ll walk the scope, answer your questions, and hand you a written price before anything starts – backed by The Relay Visibility Guarantee and our 365-Day Done Right Promise. You’ll know who is coming, when they’ll arrive, and exactly what it costs. That’s the whole point.
You can also browse our home page to see how we run every project under The Relay Standard – live arrival time, photo updates, written price, and a digital invoice you pay from a link.
Pricing reflects the Miami market as of 2026. Sawyer Remodeling offers free estimates – call (254) 272-5876.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Miami since 2005.
What Our Customers Say
"Good renovation. The countertop slipped a week, but I got a text and a new date right away."
- Dina M."Floors and paint finished on time. Floors were sanded, stained, and the walls painted without any gaps in the schedule."
- Ron T."Solid job. A few punch list items took a week, but they were done."
- Ike F.
