Basement renovation in Edmonton
Refresh a dated basement or rework the layout completely. A local builder walks the space with you at a free in-home estimate.
What a basement renovation can include
From a cosmetic refresh to taking the space back to the studs. Your builder tells you at the estimate what can stay and what should go.
A new layout
Move or remove walls to open up the space, add a bedroom or turn a storage room into living space.Updated flooring
Replace worn carpet or tile with flooring that handles a below-grade space.Better lighting
Pot lights and new circuits to brighten a dark basement, with the wiring inspected under permit.Bathroom refresh
New fixtures, tile and vanity, or a full rebuild of an old basement bathroom.Bringing old work up to code
Alarms, bedroom windows and other items that don't meet today's code, fixed while the walls are open.Storage and built-ins
Closets, shelving and under-stair storage that make the space easier to live in.When a renovation needs a permit
Not every renovation needs one. Here's how the City of Edmonton draws the line; other municipalities around it are similar.
No permit needed
Replacing flooring, painting and installing cabinets. Replacing windows with the same size doesn't need one either.
Permit needed
Building or finishing a bedroom, bathroom or living room, structural changes, adding or enlarging a window, and repairing fire or flood damage.
Trade work
New wiring, moving plumbing fixtures and changing heating ducts each need their own trade permit, with inspections before walls are closed.
Skipping permits costs more
Starting without a permit can lead to stop-work orders, fines and penalties, and uninspected work may have to be opened up again.
Summarized from the National Building Code – 2023 Alberta Edition and municipal guides. Rules change and vary by municipality; your builder can confirm what applies to your home, and your area page links to your municipality's permit office.
What shapes the cost of a renovation
Every basement is different, so a price list wouldn't tell you much. At your free estimate, a local builder looks at your space, talks through options that fit your budget and follows up with a written quote for your plan.
From estimate to finished basement
Free estimate
A local builder walks the space with you and talks through ideas.Plan and quote
A written quote for your plan, to review at your own pace.Permits and build
Drawings and permits first, then the work starts.Final walkthrough
Final inspection, then your new space is ready to enjoy.Popular basement layouts
More basement ideas →
Open family room
One big space for movies, games and guests
Bedroom + full bathroom
Room for guests, a teenager or a home office
Legal basement suite
Separate entrance, kitchen and bathroom, ready to rentRead before you start
All guides →Basement Renovation questions
Do I need a permit to renovate my basement?
It depends on the work. Flooring, paint and cabinets don't need one. New rooms, structural changes, new or larger windows and new wiring or plumbing do. Your builder can confirm what applies and take care of the permits.
Can you work around my existing finish?
Often, yes. Your builder looks at what's there at the free estimate and tells you what could stay, which can keep the cost down.
The previous owner finished the basement without permits. What now?
Mention it at the estimate. Your builder can work out what needs to be opened up, inspected or redone under a permit, and include it in the plan.
Will I need to update the smoke alarms?
Often, yes. Alarms must be hardwired and interconnected, and a renovation can require adding them. Hardwired alarms can't be swapped for battery-only ones.