New basement finishing in Port Perry, Ontario
11 basement renovation projects submitted this week in Port Perry

Basement Renovation
Port Perry

Did you know that a basement legal suite can generate $1,500+/month in rental income in Port Perry? Our certified experts design and deliver code-compliant basement spaces on time and on budget.

$22000
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Why choose Basement Quotes Canada for your basement renovation in Port Perry?

Licensed & Insured Contractors

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

100% Free Quote

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

Waterproofing Expertise

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

Code-Compliant Builds

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

Basement renovation prices in Port Perry — 2026

Estimates based on size, scope and finish level

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Full Basement Finish

Framing · Drywall · Flooring · Lighting · Bathroom

$21609 – $68756
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🏡

Legal Basement Suite

Permits · Egress · Kitchen · Bath · Full finish

$9822 – $34378
💧

Waterproofing

Interior/exterior membrane · Sump pump · Drainage

$3437 – $13751

🛁 Basement bathroom addition

$1473 — $5893

☔ Interior waterproofing system

$3437 — $13751

🌡️ Basement heating installation

$1473 — $5893

💡 Egress window installation

$1473 — $5893

Estimated prices for Port Perry. Get accurate, free quotes from our verified contractors.

Basement renovation services available in Port Perry

Basement Waterproofing

Interior and exterior waterproofing systems. Sump pumps, drainage membranes, crack injection in Port Perry.

Basement Bathroom

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

Underpinning

Basement underpinning to increase ceiling height in Port Perry. Structural engineering and permit included.

Legal Basement Suite

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

Basement Finishing

Full basement finishing in Port Perry — 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 Port Perry.

Frequently asked questions — Basement renovation in Port Perry

How much does it cost to finish a basement in Port Perry?
A full basement finish in Port Perry typically costs $21609–$68756, depending on size, bathroom inclusion and finish level. A basic finish with no bathroom starts around $3437–$9822. Get 3–5 free quotes to compare.
How much does a legal basement suite cost in Port Perry?
A legal basement suite in Port Perry typically costs $9822–$34378, including permits, egress windows, kitchen, bathroom and separate entrance. Rental income of $1,500–$2,500+/month is common in larger Port Perry markets.
Do I need a permit to finish my basement in Port Perry?
Yes — basement finishing that includes electrical, plumbing or structural work requires permits in Port Perry. 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 Port Perry: 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 Port Perry?
A full basement finish in Port Perry 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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