Markham, Ontario

Basement Apartment in Markham

From small repairs to full projects, basement apartment in Markham is what we're here for. Tell us about the job and there's a free quote waiting at the end of it.

Below is what this kind of work involves around Markham, and an honest look at what moves the price โ€” no invented flat rates.

Basement Apartment in Markham: what to expect

In and around Markham, housing runs from older near-town homes to newer subdivisions, so the same job can look quite different depending on the age and style of the house.

One thing we factor in for Markham jobs: Multi-generational renovations โ€” basement suites and second kitchens โ€” are a recognizable Markham pattern.

About Markham homes

Markham runs from the heritage main streets of Unionville and Markham Village to some of the GTA's most in-demand subdivisions, built in waves from the 1980s onward. The older homes need character-respecting work; the newer ones are reaching the point where builder-grade kitchens, bathrooms and flooring get upgraded to something better.

Finished basements are close to standard here, and many homeowners are renovating for multi-generational living โ€” in-law suites, second kitchens, accessible bathrooms. Whatever you're planning, from replacing one light fixture to reworking a whole main floor, request a free quote.

  • Subdivisions from the 1980sโ€“2000s make up most of the stock, with original finishes now commonly being replaced.
  • Unionville and Markham Village have heritage homes where exterior work may have conservation considerations.
  • Multi-generational renovations โ€” basement suites and second kitchens โ€” are a recognizable Markham pattern.

What affects your Markham basement apartment cost

What you'll pay for basement apartment in Markham depends on a few real things:

  • Ceiling height โ€” it's the first thing that decides whether a house can hold a legal suite
  • Whether a separate entrance exists or has to be created
  • Distance from existing plumbing stacks to the new kitchen and bathroom
  • Electrical service capacity โ€” a second kitchen and laundry add real load
  • Egress window cutting through the foundation
  • Parking, access and any condo or townhouse rules at your Markham address, which affect how the crew works.
  • Your municipality's specific second-suite and registration requirements
  • Finish level โ€” durable rental-grade versus in-law-suite comfort

For the full breakdown of what basement apartment involves, see our Basement Apartment guide โ€” then request a free Markham quote for your actual job.

Common questions

Do you cover all of Markham?
We take quote requests from every part of Markham and the surrounding area. If you're just outside town, send it anyway โ€” we'll tell you straight away whether we can help.
Will someone come out to look at the job in Markham?
For many jobs, clear photos are enough to quote accurately. When a job genuinely needs eyes on site in Markham, that's arranged โ€” and there's no fee just to quote.
Will I need a permit in Markham?
It depends on the scope โ€” like-for-like repairs usually don't, while structural changes and bigger projects often do. Markham's building department has the local rules, and permit needs are part of any quote we give.
My basement already has a kitchen from years ago. Can it be legalized?
Often, and it's usually cheaper than starting from scratch โ€” but it depends on what was done and how. An inspection-minded review looks at ceiling heights, the furnace room, the exits and the wiring, then lists what's needed to bring it up to code. Sometimes it's modest; sometimes the honest answer is a rebuild of specific areas.
How long does building a basement apartment take?
Plan for a few months end to end: drawings and permits first, then a build that's substantially bigger than a normal basement finish because of the kitchen, bathroom, fire separation and inspections. Municipal permit timelines vary and are the least predictable part.

Get your Markham quote

Tell us what your home needs โ€” a small fix or a full project โ€” and get a free quote.