Basement Renovation & Finishing in Markham

A typical basement finishing project takes four to eight weeks depending on the scope, size, and whether it includes a bathroom or kitchenette. Simple open-concept finishes take less time, while full basement apartment builds with separate entrances and plumbing take longer. RenoHouse provides a detailed timeline during consultation.

Yes, basement finishing in Markham typically requires a building permit, especially when adding electrical, plumbing, bedrooms with egress windows, or a separate apartment unit. RenoHouse handles the permit application process and ensures all work meets Ontario Building Code requirements.

Moisture management is critical for any Markham basement renovation. RenoHouse addresses this through proper waterproofing, vapour barriers, moisture-resistant insulation, appropriate flooring choices, and adequate ventilation. We assess your basement's moisture conditions before starting any finishing work.

Yes, RenoHouse installs complete basement bathrooms including rough-in plumbing, fixtures, tiling, vanities, and ventilation. If your home has existing plumbing rough-ins, the process is more straightforward. We handle all plumbing and permit requirements.

Luxury vinyl plank is the most popular basement flooring choice in the GTA due to its waterproof properties, durability, and realistic wood appearance. Engineered hardwood and ceramic tile are also excellent options. RenoHouse helps you choose based on your budget and moisture conditions.

Yes, RenoHouse provides a comprehensive workmanship warranty on all basement renovation projects covering framing, drywall, plumbing, electrical, flooring, and all other installed components. We stand behind the quality of our work.

The most impactful upgrades are: replacing laminate countertops with quartz or granite ($3,000–$6,000), adding a tile backsplash ($1,500–$3,500), upgrading hardware and fixtures ($500–$1,500), and painting or replacing cabinet doors ($3,000–$8,000). These changes transform a generic builder kitchen into a custom-looking space at a fraction of full renovation cost.

Relocating a kitchen island involves moving electrical outlets, potentially plumbing (if it has a sink), and ensuring proper clearances (minimum 36" walkways, 42" recommended). We assess the feasibility, handle any permit requirements, and execute the relocation with minimal disruption to your daily routine.

Bathroom renovations in the GTA typically return 60–75% of investment at resale. A mid-range bathroom renovation ($15,000–$25,000) in a suburban home adds both daily enjoyment and measurable resale value. Ensuite master bathrooms and basement bathroom additions deliver the highest returns.