Yorkville's mix of 19th-century Victorian row houses and luxury condos demands a contractor who understands both historic structures and the rigour of high-end building management. Kopman Build has been delivering home additions in Toronto since 1999 — from rear additions on boutique townhouses to suite expansions in Yorkville's most prestigious condo buildings.
Yorkville's Victorian row houses are among Toronto's most architecturally significant residential properties. Adding onto them requires party-wall coordination with neighbours, structural integration with 19th-century masonry, and sensitivity to the neighbourhood's upscale streetscape — all areas where experience matters as much as craftsmanship.
For Yorkville's luxury condo buildings, the challenge is different: strict condo board oversight means every trade, insurance document, and construction schedule must be submitted for approval before a single tool enters the building. Kopman Build prepares and manages all board submissions, keeping your project moving without friction.
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 and the complexity — not just the sales pitch.
Single-storey and multi-storey rear additions on Yorkville row houses and townhouses, structurally integrated with existing Victorian masonry.
Full second-storey additions on Yorkville bungalows and low-rise properties — double your living space without leaving one of Toronto's most desirable neighbourhoods.
Suite-to-suite combination and lateral expansions in Yorkville's luxury condo buildings, managed with full condo board compliance.
Additions and top-up projects on Yorkville's boutique freehold townhouses, blending seamlessly with the neighbourhood's upscale architectural character.
Converting attached or detached garages into living space, home office, or income-generating rental units where zoning permits.
Smaller additions — mudrooms, sunrooms, bump-outs — designed to integrate cleanly with Yorkville's existing architecture and heritage streetscapes.
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, condo board submissions, 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.
Yes, with careful planning. Yorkville's 19th-century Victorian row houses are structurally sound candidates for rear additions and second-storey additions, but the shared-wall nature of row housing requires structural assessments, party-wall agreements with neighbours, and City of Toronto building permits. Kopman Build has experience navigating all of these requirements.
For suite renovations in Yorkville's luxury condo buildings, condo board approval is required before any work begins. This typically means submitting architectural drawings, insurance certificates, and a work schedule for board review. Kopman Build prepares all required documentation and coordinates directly with building management to keep the approval process on track.
Given Yorkville's high-end market and the complexity of working with Victorian row houses and luxury condo buildings, home addition budgets typically start at $250,000 for a rear addition and $350,000–$650,000+ for a second-storey addition. Suite expansions within condo buildings vary widely based on scope and building logistics. We provide detailed pre-construction estimates before any commitment.
Some properties in Yorkville carry heritage designations or sit within heritage conservation districts, which can restrict changes to the front facade and building massing. Kopman Build reviews heritage status during the initial feasibility assessment and, where applicable, manages Heritage Permit applications through the City of Toronto's Heritage Planning office.
Kopman Build builds home additions across Yorkville and Toronto. No-obligation consultation — we come to your property.
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