The Junction's Victorian and Edwardian homes are among Toronto's best candidates for basement transformation — deep lots, solid bones, and a gentrifying neighbourhood that rewards investment. Kopman Build brings 25 years of Toronto basement experience to every gut renovation, legal suite, and finishing project in the area.
The Junction has undergone remarkable change over the past two decades. What was once a working-class industrial neighbourhood is now one of Toronto's most active renovation markets, with buyers and owners investing heavily in the area's stock of Victorian and Edwardian semis and detached homes. Basement renovation is the single highest-ROI project in this context — a properly permitted legal suite can generate rental income that meaningfully offsets carrying costs, while a finished family room or home office adds livable square footage that Junction buyers price in at resale.
The catch is that the neighbourhood's older housing stock demands a contractor who knows what they're doing. Low original ceiling heights, century-old foundations, and pre-war mechanical systems mean surprises are common. Kopman Build has been working in Toronto's older housing stock since 1999. We scope the work accurately upfront, manage the permit process, and don't cut corners on fire separation, egress, or structural work — because the things that matter most in a basement are the ones you can't easily go back and fix.
Dustin Kopman founded the company in 1999 after growing up working in construction through his family's firm, G&G Enterprise. Every project is managed by someone with genuine craft knowledge, not just a sales background.
Full secondary suite creation compliant with Toronto zoning, Ontario Building Code, and City of Toronto Second Suite requirements — including egress, fire separation, and separate mechanical.
Finished basement family rooms, home theatres, play areas, and entertainment spaces with proper insulation, sound isolation, and egress compliance.
Dedicated basement home offices with appropriate lighting, egress compliance, and electrical for modern work-from-home setups in Junction homes.
New basement washrooms and ensuites, including rough-in plumbing, tiling, and fixture installation in existing and new spaces.
Basement underpinning and bench-pinning to increase ceiling height in The Junction's Victorian and Edwardian housing stock, where low basements are common.
Interior and exterior waterproofing, sump pits, weeping tile, and drainage solutions — essential in older Junction homes before any finishing begins.
We visit your Junction property, assess the existing basement conditions, 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 — including underpinning if required.
We manage all permit applications, engineering consultants, and approvals with the City of Toronto — nothing falls through the cracks.
Full-time site supervision, weekly updates, and open-book cost tracking throughout the project from structural work through final finishes.
Structured handover with all documentation, warranties, and a 12-month attendance window post-completion.
Basement renovations in The Junction typically run $65,000–$140,000 for a standard finish. The neighbourhood's Victorian and Edwardian homes often require underpinning to achieve livable ceiling heights, which adds $35,000–$85,000 before finishing begins. Legal secondary suites run $85,000–$160,000+. We provide detailed estimates before any commitment.
Many Victorian and Edwardian homes in The Junction have original basements with ceiling heights of 6'–6'6" or less, which is below the 6'8" commonly desired for living space and the 6'5" minimum for a legal secondary suite. Underpinning or bench-pinning is often necessary, and Kopman Build manages this structural work, permits, and engineering before any finishing proceeds.
Yes. The Junction's housing stock is well-suited to secondary suite conversion, and rental demand in the neighbourhood is strong. Toronto's Second Suite bylaw permits one additional suite per detached or semi-detached home, subject to zoning, ceiling height, egress, fire separation, and mechanical requirements. Kopman Build handles all permits, inspections, and compliance work.
A standard basement finish in a Junction home takes 8–14 weeks. If underpinning is required, add 4–8 weeks before finishing can begin. A full legal secondary suite typically takes 14–20 weeks from permit issuance to final inspection, reflecting the additional structural, plumbing, and mechanical work involved.
Kopman Build delivers permitted, code-compliant basement renovations in The Junction and across Toronto. No-obligation consultation.
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