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GARDEN HOUSINGDESIGN · PERMIT · BUILD

SECOND UNIT · BASEMENT LEGALIZATION

Legal Second Units & Basement Apartments

Turn an existing basement into a separate residential unit, subject to zoning, Ontario Building Code, safety standards and municipal approval.

Legal Second Units & Basement Apartments conceptual architectural image

Make your basement work harder

We support homeowners from preliminary feasibility through permit documentation and renovation.

  • Basement apartment feasibility review
  • Permit drawings and application coordination
  • Separate entrance and egress planning
  • Fire and sound separation upgrades
  • Kitchens, bathrooms, plumbing and electrical coordination
  • Inspections and close-out support
Make your basement work harder concept

OUR PROCESS

From first conversation to completion

01 · Assessment

Review your property, goals and existing conditions.

02 · Design

Develop a layout and project scope suitable for permit review.

03 · Permits

Prepare applications and coordinate as required by the municipality.

04 · Construction

Carry out the approved work and coordinate required inspections.

Is your basement eligible?

Tell us where the property is located and how the space is currently used. Final eligibility and approvals are determined by the municipality.