Winter Renovations in the GTA: What to Build Nov–Mar (2026–27) Most GTA homeowners assume renovation season ends when the leaves come down. In practice, November through March is the best-value window of the year for interior work, and a winter renovation — a...
Ontario Building Code Changes for 2026: What GTA Renovators Must Know If you are pulling a renovation permit anywhere in the GTA this year, it is being reviewed under a different rulebook than the one most contractors learned on. The biggest Ontario Building Code...
Bump-Out Additions in the GTA: 2026 Costs, Permits & ROI A bump-out is the smallest addition you can build — and often the smartest. In 2026, a bump-out addition in Toronto and the 905 costs $25,000 to $75,000 depending on whether it is cantilevered off the floor...
Can you convert a house into a fourplex in Toronto? As of 2026, yes — and you usually do not need a rezoning to do it. A fourplex conversion takes a single-family house and reworks the inside into up to four self-contained apartments, using a structure you (or a...
If you have unused space in your home — a full basement, a detached garage, or a big backyard — you may be sitting on a rental unit. A rental suite conversion turns that space into a legal, self-contained apartment — a secondary suite — you can rent out, adding a...
If you have read about the Toronto 4+1 and your next question is “what does it actually cost?”, here is the short answer: converting an existing house into a fourplex and adding a backyard suite typically runs about $1.8M–$2.2M all-in, while building the...
