← All services
Additional Residential Units

Duplex & multiplex

Conversions and new small multi-unit homes (Part 9).

We design duplexes, triplexes and small multiplexes within Part 9 of the building code and prepare the permit drawings.

What we prepare

  • Feasibility review
  • Unit layouts
  • Fire separation and exit design
  • Permit drawing set

Municipal permit fees and other agency fees are not included in our fees.

Book a consultation

Next step

Find out what your project needs

See your recommended package and a fee range in about two minutes.