Rosedale's 1890s–1930s grand homes and ravine lots demand a bathroom contractor who understands heritage construction, high-end finishes, and the precision that comes with one of Toronto's most prestigious addresses. Kopman Build has been delivering bathroom renovations to discerning Toronto clients since 1999 — primary ensuites, main bathrooms, and statement powder rooms, done without compromise.
Rosedale's housing stock — predominantly grand homes built between the 1890s and 1930s — presents renovation challenges that newer construction simply does not. Behind tile and plaster you may find original galvanized supply lines, knob-and-tube electrical, or lath-and-plaster walls that require careful removal. Kopman Build documents existing conditions before a single wall is opened, ensuring the scope and budget reflect reality, not assumptions.
The neighbourhood's ravine lots and large floor plates frequently support meaningful additions: a new primary ensuite carved from an adjacent bedroom, or a powder room added where none existed. We manage the full permit process — including any heritage or ravine-setback review that applies — so nothing stalls mid-project.
Rosedale clients invest in their homes at a level that demands imported stone, custom millwork vanities, and trades who do not cut corners on waterproofing or substrate preparation. Kopman Build has served this standard of client since 1999, and we are selective about the projects we take on precisely because we intend to deliver them properly.
Full primary bathroom transformations in Rosedale's grand homes — walk-in showers, freestanding tubs, double vanities, radiant floors, and imported stone tile work.
Family bathroom gut-and-rebuilds with durable, high-calibre materials and layouts suited to heritage floor plans.
Statement powder rooms with elevated stone tile, designer fixtures, and custom vanity millwork befitting Rosedale's standard.
Converting tub/shower combos to walk-in showers with proper membrane waterproofing and custom drain installation.
In-floor radiant electric heating installed under tile — a standard expectation in Rosedale primary ensuites.
Carving new ensuites from adjacent rooms in Rosedale's large-footprint homes, including full plumbing rough-in and Building Permit management.
We visit your Rosedale 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, heritage reviews where applicable, and engineering consultants — 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.
In Rosedale, where homes routinely command among the highest prices in Toronto, bathroom renovations reflect the calibre of the neighbourhood. Powder rooms typically run $25,000–$55,000; main bathrooms $45,000–$90,000; primary ensuites $80,000–$200,000+. Grand 1890s–1930s homes often require custom millwork and imported stone that push costs higher. We provide a detailed line-item estimate before any commitment.
Rosedale contains a significant number of properties subject to Toronto's heritage designation and conservation guidelines. Interior work such as bathroom renovations generally does not require Heritage Permit approval, but structural changes affecting the building envelope — for example, adding a window or altering an exterior wall to accommodate a new ensuite — may trigger a Heritage Permit through the City of Toronto. We assess this on a project-by-project basis and manage all required applications.
Yes. The large lot sizes and generous floor plates typical of Rosedale's 1890s–1930s grand homes often provide good opportunities to carve out a new primary ensuite from an adjacent bedroom or dressing room. This work involves plumbing rough-in, structural assessment, and Building Permit applications — all of which Kopman Build manages end to end.
A standard bathroom gut-and-rebuild in Rosedale takes 5–9 weeks once scope is confirmed and materials are on order. Older homes built between the 1890s and 1930s sometimes reveal surprises behind walls — outdated galvanized plumbing, knob-and-tube wiring, or original lath-and-plaster — that add time. We document the existing conditions thoroughly upfront and build a realistic schedule with contingency built in.
Kopman Build serves Rosedale and Toronto. No-obligation bathroom renovation consultation — we come to you.
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