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Understanding Ottawa’s Codes and Requirements for Legal Basement Apartments

Signing Permit Documents - Haven Renovations

A basement apartment is only an asset if it is legal. With deep knowledge of Ontario’s building codes and municipal regulations, Haven Renovations provides full-service solutions that blend craftsmanship with compliance.

What We Ensure Compliance With

  • Ontario Building Code (OBC)
  • Ottawa Zoning By-law
  • Fire separation and egress window sizing
  • Soundproofing, ceiling heights, HVAC zoning
  • Parking, utility metering, and accessibility as applicable

We take care of all permits, inspections, and documentation, so you don’t have to.

Construction Steps: From Start to Finish

  1. Consultation & Feasibility Assessment. Free site visit to evaluate your basement and determine zoning eligibility.
  2. Design & Permit Application. We handle architectural drawings, fire separation plans, and city submissions.
  3. Demolition & Rough-ins. We safely remove outdated materials and begin plumbing, electrical, and HVAC work.
  4. Framing, Insulation, and Drywall. Built to code with proper fire ratings, vapor barriers, and soundproofing.
  5. Finishing Touches. Custom kitchen and bathroom installs, new flooring, trims, doors, and painting.
  6. Final Inspections & Occupancy Certificate. We coordinate with inspectors to get you approved and move-in ready.

Why Choose Haven Renovations?

  • Licensed & Insured
  • Full Turnkey Solutions
  • Transparent Pricing
  • Deep Knowledge of SDU Legalization
  • Fast Permit Approvals
  • 5-Star Customer Reviews

Book your free consultation today. Call 514-704-7046 or 514-655-3942, or request a consultation online.

Book your free consultation today

Let's Build Something Valuable Together