The Open Kitchen Is the Most Requested Remodel in Miami

Every week, homeowners across Kendall, Doral, and Palmetto Bay ask us the same thing: can we take this wall out and open up the kitchen?

The answer is almost always yes. But "can we" and "should we" are different questions. And the details between those two questions determine whether the project costs $3,000 or $15,000.

Here is everything you need to know before you start swinging a sledgehammer.

Load-Bearing vs. Non-Load-Bearing Walls

This is the first thing to figure out. It determines cost, timeline, and whether the project needs engineering.

Non-load-bearing walls are partition walls. They divide rooms but do not hold up anything above them. Removing one is straightforward. Demo, patch, paint, done. Cost: $1,500 to $3,500.

Load-bearing walls carry the weight of the roof, second floor, or structural elements above them. Removing one requires a beam to replace its function. That beam needs to be sized by a structural engineer and supported by posts or columns at each end.

How to tell the difference. A wall that runs perpendicular to your roof trusses or floor joists is more likely load-bearing. Walls that run parallel to the joists are more likely partition walls. But do not guess. A structural engineer charges $300 to $800 for an assessment. That is cheap insurance against a sagging roof.

Most homes in Miami-Dade are single-story CBS (concrete block and stucco) construction. Even in CBS homes, interior walls can be load-bearing. The block exterior walls carry most of the roof load, but interior walls sometimes share that load. A quick look in the attic at how the trusses sit tells the story.

You Need a Structural Engineer

If the wall is load-bearing, or if there is any doubt, hire a structural engineer before anything else. This is not optional.

The engineer will:

Confirm whether the wall is load-bearing
Calculate the beam size needed to replace the wall
Specify post locations and footing requirements
Provide stamped drawings for the permit

Cost: $300 to $800 for a residential wall removal assessment and beam design. Some engineers charge a flat fee. Others charge hourly.

In Miami-Dade County, you need a permit for structural modifications. The building department requires stamped engineering drawings for load-bearing wall removals. Skip this step and you risk failed inspections, fines, and problems when you sell the house.

What Is Behind That Wall?

Walls are not just drywall and studs. Before you demo anything, find out what is running through the wall.

Plumbing. If your kitchen backs up to a bathroom, there may be water supply lines and drain pipes in that wall. Rerouting plumbing adds $800 to $3,000 depending on what needs to move and how far.

Electrical. Most interior walls have at least one outlet, a switch, or wiring running to another room. An electrician needs to reroute circuits before demo. Budget $400 to $1,500.

HVAC ductwork. In homes with central AC (which is every home in Miami), ducts sometimes run through interior walls, especially in older homes in Westchester and South Miami Heights. Rerouting ductwork is expensive, $1,000 to $4,000, and sometimes not practical.

Gas lines. If you have a gas stove and the gas line runs through the wall, that needs to be relocated by a plumber before demo.

The smart move: have a plumber, electrician, and your remodeling team look at the wall before you commit. A few hundred dollars in assessments saves thousands in surprises.

What Does It Cost to Remove a Kitchen Wall?

Here are realistic numbers for Miami-Dade in 2026:

Non-load-bearing wall removal: $1,500 to $3,500

Demo: $500 to $1,000
Drywall patching and painting: $500 to $1,500
Electrical rerouting: $400 to $1,000
Flooring transition: $300 to $800

Load-bearing wall removal: $3,000 to $8,000

Structural engineer: $300 to $800
Permit: $200 to $500
Temporary support and demo: $500 to $1,500
Steel or LVL beam (material and install): $1,500 to $4,000
Drywall, ceiling repair, and painting: $800 to $2,000
Electrical rerouting: $400 to $1,500

Full open concept kitchen remodel: $8,000 to $25,000+

This includes wall removal plus new flooring, lighting, an island or peninsula, and finishing work to make the space look like it was always open. Most homeowners in Kendall and Doral end up in the $12,000 to $20,000 range for a complete open concept transformation.

For full kitchen pricing, check our kitchen remodeling cost guide.

Flooring Transitions

When you remove a wall between two rooms, the flooring on each side rarely matches. You have three options:

Option 1: Replace all flooring. The cleanest result. Continuous flooring from kitchen through living and dining makes the space feel bigger. Tile or luxury vinyl plank are the best choices for Miami's humidity. Budget $4 to $10 per square foot installed.

Option 2: Transition strip. A metal or wood transition strip where the two floors meet. It works but looks like a patch job. Best as a temporary solution if full flooring replacement is not in the budget yet.

Option 3: Extend existing flooring. If your living room has tile and the kitchen has different tile, sometimes matching the living room tile into the kitchen works. This only succeeds if the exact tile is still available.

Our recommendation: if you are spending $5,000 or more to open up a wall, spend the extra $2,000 to $4,000 on continuous flooring. The visual payoff is worth it.

Island vs. Peninsula in an Open Kitchen

Once the wall is down, you need something to define the kitchen area. Without a wall, the kitchen can feel like it bleeds into the living room with no boundary. An island or peninsula fixes that.

Peninsula. Connects to an existing counter or wall on one side. Takes up less floor space. Works in kitchens 10 to 12 feet wide. Good for seating on one side. Cost: $2,000 to $5,000 with countertop and base cabinets.

Island. Freestanding with clearance on all sides. Needs at least 42 inches of clearance around it, which means your kitchen area should be at least 12 by 12 feet after the wall comes down. Cost: $3,000 to $8,000 depending on size and features (sink, cooktop, seating).

Most homes we work with in The Hammocks, Kendale Lakes, and The Crossings do better with a peninsula. The rooms are not large enough for a full island with proper clearance.

Ventilation Matters More in Open Kitchens

A closed kitchen keeps cooking smells, steam, and grease contained. Remove the wall and all of that spreads into your living and dining areas.

Upgrade your range hood. A recirculating hood that pushes air through a filter is not enough for an open kitchen. You want a vented hood that exhausts outside. Budget $400 to $2,000 for a new hood plus ductwork to an exterior wall.

CFM rating. For an open kitchen, your hood should move at least 400 CFM. For a gas range, you want 600 CFM or more. Bigger is better here. A weak hood in an open kitchen means your living room couch smells like last night's dinner.

Makeup air. In a tight home, a powerful range hood can create negative pressure, pulling air from gaps around doors and windows. If your hood is over 400 CFM, you may need a makeup air kit. Your HVAC tech can advise.

Permits and Inspections in Miami-Dade

For wall removal in Miami-Dade County:

Non-load-bearing partition removal may not require a structural permit, but electrical and plumbing changes do
Load-bearing wall removal requires a building permit with stamped engineering drawings
Inspections happen at multiple stages: structural (before closing the ceiling), electrical, plumbing, and final
Permit costs run $200 to $500 for residential structural work

Do not skip permits. An unpermitted structural modification shows up on home inspections when you sell. It can kill a deal or force you to retroactively permit the work, which costs more and involves opening up finished walls for inspection.

Timeline for an Open Concept Kitchen Project

Planning and engineering: 2 to 4 weeks. Structural assessment, beam design, and permit application.

Permit approval: 1 to 3 weeks. Miami-Dade building department turnaround varies.

Construction: 1 to 3 weeks. Demo, beam installation, electrical and plumbing rerouting, flooring, drywall, painting.

Finishing: 1 to 2 weeks. Island or peninsula installation, lighting, trim, final touches.

Total: 5 to 12 weeks from start to finish. Simpler non-load-bearing removals can be done in 2 to 3 weeks.

Is Opening Up Your Kitchen Worth It?

For most Miami homeowners, yes. Open kitchens are the number one feature buyers look for. The space feels larger. Natural light spreads further. You can cook and still be part of the conversation.

But it is not right for every home. If you cook with heavy spices, fry frequently, or need a quiet kitchen away from the TV, keeping a wall (even a half wall) might serve you better.

Let's Talk About Your Kitchen

Broke & Fixed Home Solutions handles kitchen remodeling projects across Miami-Dade County. We will assess your wall, walk you through the options, and give you a clear number before any work starts.

Call us at (786) 363-7039 for a free consultation.

Open Concept Kitchen Remodel: What to Know Before You Knock Down Walls