Multiplex development.
Convert a single house into a duplex, triplex, fourplex and up — feasibility, design, approvals, financing and construction, managed end to end.
Turn one house into several income units.
Toronto now permits fourplexes city-wide and up to six units in many areas, making multiplexes the sweet spot for serious rental income without the complexity of a mid-rise. HouseLyft scopes the build, structures the financing for it, and manages the project to completion.
- Duplex, triplex & fourplex conversions — reconfigure an existing house into multiple legal units.
- New multiplex builds — ground-up where it makes more sense than converting.
- Up to six units — where your municipality permits it.
- Zoning & approvals — the planning work and permits, handled.
- Construction financing — structured for a multi-unit project.
A fourplex, managed from feasibility to finish.
The same accountable team from the first number to the last inspection.
Feasibility
We model the highest-and-best use and the numbers behind it.
Design & approvals
Built form, drawings, zoning and permits.
Financing
Construction financing structured for the unit count.
Build & deliver
Construction managed through to occupancy.
Good to know.
Short, accurate answers. Your free report covers the rest for your specific property.
Ontario allows up to three units on most residential lots with no rezoning (Bill 23, 2022). In Toronto, fourplexes are permitted city-wide, and up to six units in many areas. Your free report confirms exactly what your lot allows.
Through government-backed financing options and CMHC-supported programs — including refinancing against your property’s after-built value and municipal development-charge savings. HouseLyft is not a lender; we help you understand and access them.
Construction typically runs about $300–$500 per square foot, depending on size, site and finishes. Your free report gives a figure specific to your property rather than a generic range.
Across the Greater Toronto Area — including Toronto, Mississauga, Brampton, Markham, Vaughan, Richmond Hill, Oakville and Burlington. Start your free report to confirm we serve your address.
Explore more of what we do.
See what your property could support.
Start with your address and we'll prepare your Free Property Report™.
- What your lot can become
- Value now & once built
- Financing you qualify for