Kingsway homes — the 1920s and 1940s custom-built residences on generous lots above the Humber River ravine — typically carry original plumbing configurations and layouts that require a contractor experienced in heritage-adjacent work. Kopman Build has spent 25 years renovating bathrooms across Etobicoke's most prestigious addresses, bringing primary ensuites and main baths up to the standard these exceptional homes deserve.
Original cast-iron drain lines and galvanized supply pipes are the norm in Kingsway's 1920s and 1940s homes. We assess these at the outset of every project and address them while walls are open — protecting clients from the mid-project discoveries that derail renovations managed by less thorough contractors.
The generous floor plates common throughout The Kingsway create real opportunity for bathroom expansion. We regularly reconfigure adjacent closet and hallway space into primary ensuites that match the scale and character of these homes — work that demands both structural awareness and a sensitivity to the neighbourhood's heritage-adjacent aesthetic.
Dustin Kopman founded the company in 1999 after growing up working in construction through his family's firm, G&G Enterprise. That hands-on background means every project is managed by someone who understands the craft — not just the sales pitch.
Full primary bathroom transformations — walk-in showers, freestanding tubs, double vanities, radiant floors, and custom tile work scaled to Kingsway's larger homes.
Family bathroom gut-and-rebuilds with durable materials, smart layouts, and quality fixtures that hold up to daily use in heritage-stock homes.
Statement powder rooms with elevated tile, designer fixtures, and custom vanity millwork suited to Kingsway's architectural character.
Converting tub/shower combos to walk-in showers, or vice versa — with proper waterproofing, drain installation, and substrate repair in older walls.
In-floor radiant electric heating installed under tile in bathrooms and ensuites — a practical upgrade in Kingsway's older, drafty homes.
Reconfiguring adjacent closet or hallway space into an expanded ensuite or main bath — including structural assessment, plumbing relocation, and permits.
We visit your property, listen to your goals, and document the project in writing — scope, budget, and timeline.
A detailed line-item estimate with allowances and contingencies, so you know the number before committing.
We manage all permit applications, engineering consultants, and approvals — nothing falls through the cracks.
Full-time site supervision, weekly updates, and open-book cost tracking throughout the project.
Structured handover with all documentation, warranties, and a 12-month attendance window post-completion.
Bathroom renovation costs in The Kingsway, Etobicoke typically run higher than the Toronto average given the scale and quality expectations of homes in the neighbourhood. Powder rooms range from $22,000–$45,000; main bathrooms $35,000–$80,000; primary ensuites $65,000–$200,000+. Older homes may carry additional costs for plumbing upgrades or substrate repairs uncovered during demolition. We provide a detailed estimate before any commitment.
Yes. The 1920s and 1940s homes common throughout The Kingsway often retain original cast-iron drain lines and galvanized supply pipes. These are assessed at the start of every project. Cast-iron drains may need section replacement or descaling; galvanized supply lines are often replaced with copper or PEX during a renovation while walls are open. Identifying and addressing these conditions is part of how we protect our clients from mid-project surprises.
Frequently, yes. The generous floor plates of Kingsway homes often allow for reconfiguration of adjacent closet, hallway, or bedroom space into an expanded primary ensuite or main bath. We assess structural implications, plumbing stack locations, and permit requirements as part of the pre-construction process. Expansion projects in Kingsway are among our most rewarding renovations — these homes were built to a scale that supports the ensuite they were always missing.
Plumbing relocation and any structural modifications — including wall removals required for bathroom expansion — require a City of Toronto building permit. A like-for-like replacement of fixtures in the same positions may not require a permit. Heritage-adjacent properties in The Kingsway may also involve review by the City's heritage planning staff if the work affects the exterior envelope. We manage permit applications and advise on all approvals on a project-by-project basis.
Kopman Build serves The Kingsway, Etobicoke, and the GTA. No-obligation bathroom renovation consultation — we come to you.
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