Basement renovation in Maple Leaf, Ontario
20 basement renovation projects submitted this week in Maple Leaf

Basement Renovation
Maple Leaf

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$22000
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Why choose Basement Quotes Canada for your basement renovation in Maple Leaf?

Licensed & Insured Contractors

Every renovation partner is fully licensed, carries liability insurance, and has verified references in Maple Leaf.

100% Free Quote

No fees, no obligation. Compare up to 5 basement renovation quotes in Maple Leaf — completely free.

Waterproofing Expertise

Proper waterproofing is critical before finishing a basement. Our contractors in Maple Leaf assess and correct moisture issues first.

Code-Compliant Builds

All basement renovations — including legal suites — are built to code with proper permits in Maple Leaf.

Basement renovation prices in Maple Leaf — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$22618 – $71967
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🏡

Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$10281 – $35983
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3598 – $14393

🛁 Basement bathroom addition

$1542 — $6168

☔ Interior waterproofing system

$3598 — $14393

🌡️ Basement heating installation

$1542 — $6168

💡 Egress window installation

$1542 — $6168

Estimated prices for Maple Leaf. Get accurate, free quotes from our verified contractors.

Basement renovation services available in Maple Leaf

Underpinning

Basement underpinning to increase ceiling height in Maple Leaf. Structural engineering and permit included.

Basement Waterproofing

Interior and exterior waterproofing systems. Sump pumps, drainage membranes, crack injection in Maple Leaf.

Basement Bathroom

New bathroom addition in your basement. Full plumbing rough-in, tile, fixtures and ventilation.

Basement Finishing

Full basement finishing in Maple Leaf — framing, insulation, drywall, flooring, lighting and trim. Turn unused space into living space.

Home Theatre & Media Room

Custom home theatre and media room design and installation. Wiring, acoustics and custom millwork in Maple Leaf.

Legal Basement Suite

Complete legal basement suite construction in Maple Leaf. Permits, egress, kitchen, bathroom, separate entrance — income-ready.

Frequently asked questions — Basement renovation in Maple Leaf

How much does it cost to finish a basement in Maple Leaf?
A full basement finish in Maple Leaf typically costs $22618–$71967, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3598–$10281. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Maple Leaf?
A legal basement suite in Maple Leaf typically costs $10281–$35983, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Maple Leaf markets.
Do I need a permit to finish my basement in Maple Leaf?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Maple Leaf. Legal suites require additional permits and inspections. Your contractor handles the permitting process.
How do I know if my basement has a moisture problem?
Signs of basement moisture in Maple Leaf: water stains, efflorescence (white powder on walls), musty odour, peeling paint, or visible mold. Our contractors assess moisture before any finishing work to prevent future damage.
How long does a basement renovation take in Maple Leaf?
A full basement finish in Maple Leaf takes 4–8 weeks. A legal suite with plumbing and permitting takes 8–14 weeks. Underpinning adds 2–4 weeks. Your contractor will provide a detailed schedule.

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