A Wall Is Never Only a Wall

Older Florida floor plans tend to be compartmentalized: a closed kitchen, a formal dining room off to one side, a den with its own door, columns and arches where two rooms used to meet. Taking those partitions out is one of the most effective changes an interior can get, because it lets light and views cross the house.

The obstacle is that interior walls do more than divide rooms. A wall can carry the roof or the floor above, hold a plumbing stack or a duct, house a panel feed, or sit directly over a slab edge. Each one is a reason the wall may not be removable, or may be removable only with new framing in its place. Which category yours falls in cannot be known from the room. It is found by drawing the existing building.

Four Checks Before Any Demolition

  1. Load path. Which walls carry the roof, a floor above, or a beam, and what would replace them if removed.
  2. Fixed runs. Vertical plumbing and electrical chases usually cannot be relocated cheaply, so the layout is designed around them rather than through them.
  3. Permit. Moving or removing walls and altering electrical or plumbing generally needs a permit and drawings that show the building before and after.
  4. Association rules. In a condominium, the declaration and the board decide what an owner may change.

The first two checks come from measurement. The third is the jurisdiction's, and the fourth belongs to a document many owners have never read. The sequence matters, because a layout that depends on a wall that cannot move is a layout that has to be redrawn.

What Needs a Permit

Orange County's permitting FAQs draw the line clearly. Painting, replacing flooring, and swapping cabinets or countertops in the same location, without changing the layout, do not need a permit. Most construction, remodeling, electrical, plumbing, mechanical, and structural work does, including alterations to a building or its systems. The county does not list interior walls by name on that page, so the rule of thumb is simple: if the work changes the layout or touches a system, ask the building department before it starts.

Inside a city, the city's building division is the authority, and its requirements can differ from the county's. A set of drawings that documents the existing walls and the proposed ones is what gets reviewed. That is also the set your contractor prices from, so the two jobs overlap.

Condominiums Add a Second Layer

Florida's condominium act sets two relevant limits. A unit owner may not do anything within the unit or on the common elements that would adversely affect the safety or soundness of the common elements. And material alterations or substantial additions to the common elements are generally barred unless the declaration allows them, with a default approval by three quarters of the total voting interests of the association where the declaration sets no procedure.

What the statute does not tell you is whether the wall you want to remove is part of the unit or part of the common elements. That depends on the recorded declaration of your condominium. A load-bearing wall between two units is a different animal from a partition inside one. Read the declaration and the association's alteration rules before design, and expect to submit drawings to the board for approval alongside the permit set.

The Design Starts After the Wall Is Gone

Opening a plan solves a layout problem and creates a design one. A larger space has to be organized or it reads as a hall. The decisions that matter are made together: where the ceiling changes height or plane to mark the old room boundaries, how the flooring runs through without a seam, where the kitchen island lands relative to the dining table and the sofa, and how lighting layers so the space works at noon and at night.

Open living, dining, and kitchen with a brown channeled sofa, a cream bouclé chair, an oval dining table, and a marble island beyond.
Living, dining, and kitchen read as one space in the Lake Sue Residence, but each zone has its own furniture grouping, and the marble island marks the edge of the kitchen without a wall.

The sight lines matter as much as the furniture. In an open plan the view from the front door runs through three or four zones at once, so cabinet fronts, a fireplace wall, a stair, and the back of a sofa all become part of the composition. Our interior design service treats those views as part of the plan, not as styling added at the end.

Open dining and living area with a wood table, bar stools at the counter, an arched lit shelf niche, a wine wall, and a white sofa.
Dining and living in the Lakemont Residence. A lit niche and a wine wall give the long wall a job, so the open space has a focal point instead of an empty stretch.

What the Drawings Show Before Demolition

  • The existing floor plan, with the walls to be removed marked and the walls that stay left alone
  • The new framing or beam that replaces any wall that carries load, specified by the licensed professional the project requires
  • A ceiling plan that shows where soffits, beams, and height changes land
  • The electrical and lighting plan, including switches and the circuits the old walls were feeding
  • The flooring plan, so the new space is continuous where the old walls were
  • The finish and millwork schedule that carries the new layout through to the installer
Line Arch Design existing floor plan of a one-story house with every wall, door, and fixture to be removed marked in red dashed lines, including the kitchen island walls, the fireplace, the bath partitions, and the bedroom corners, over the gray outline of the rooms that stay.
The existing floor plan from our Marquesas Residence remodel. Red dashed lines mark everything that comes out, and the gray outline is what stays. Every removal is drawn and approved before demolition starts, and the same sheet tells the contractor what to price.

What Interior Design Covers Beyond Decorating

Interior decorating deals with the surfaces and contents of a finished room: furniture, textiles, paint, fixtures. Interior design also addresses how the space works: layout, circulation, built-in millwork, finish specifications, and coordination with the contractor during the remodel. Opening a plan needs both. If there are pieces you already own and want to keep, tell us early, because they influence layout, scale, and finish selections. The renderings come from the same model that produces the drawings, so what you approve on screen is what gets documented and priced.

Where to Start

Send the address, the type of home, and the walls you are thinking about, plus any drawings you have. If the home is a condominium, send the declaration or the association's alteration rules too. We will confirm what can be moved and what the jurisdiction asks for before a layout is quoted. Interior design is a separate service from building design, with its own agreement, and running both with us keeps the two scopes coordinated.

The permit guidance in this article comes from Orange County's published FAQs and the condominium provisions from Florida Statute 718.113 (2025), both linked in the sources below, and were accurate when this was written. Cities, counties, and associations set their own requirements. This is not legal advice: whether a wall is part of your unit or a common element is answered by your recorded declaration.