Stonegate-Queensway is one of Etobicoke's most active bungalow renovation markets, with rows of postwar bungalows and Lakeshore bungalows along the Queensway corridor that are ideal candidates for a full second storey. Kopman Build has been building second storey additions in Etobicoke since 1999 — we know these homes, their structures, and what it takes to double the living space without leaving the neighbourhood you chose.
The postwar bungalows along the Queensway corridor were built to a specific era of construction — shallow foundations, minimal insulation, and roof assemblies not originally designed to carry a second storey load. Kopman Build assesses each home's structural capacity before design begins, coordinates structural engineering, and builds additions that integrate cleanly with the existing architecture rather than sitting on top of it as an afterthought.
Stonegate-Queensway's active renovation market means permit applications are competitive and inspectors are familiar with the neighbourhood's typical issues. We have navigated the City of Toronto's approval process for Etobicoke properties many times over and know where projects stall — and how to keep them moving.
Dustin Kopman founded Kopman Build in 1999 after working in construction through his family's firm. Every Stonegate-Queensway project is managed by someone who understands the craft, not just the sales pitch.
Complete second storey additions on Stonegate-Queensway bungalows — doubling usable floor area while preserving the streetscape character of the Queensway corridor.
Engineering review of existing foundation, wall assembly, and roof structure before any design commitment — standard practice on all postwar bungalow projects.
Full management of City of Toronto building permit applications, including minor variance submissions to the Committee of Adjustment where required.
Architectural detailing that ties the new second storey to the existing Lakeshore bungalow facade — matching brick, rooflines, and window rhythms.
Complete interior construction of the new upper level — bedrooms, bathrooms, hallways, and stairs — finished to the same standard as the rest of the home.
Coordinated renovation of the main floor where structural changes, stair openings, or mechanical upgrades create the opportunity for a broader refresh.
We visit your Stonegate-Queensway 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, structural engineering consultants, and City 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.
A full second storey addition on a postwar bungalow in Stonegate-Queensway typically runs $350,000–$650,000+, depending on the footprint, structural requirements, and finish level. Lakeshore bungalows with larger footprints may fall toward the upper end. Kopman Build provides a detailed line-item pre-construction estimate before any commitment.
Yes. A second storey addition in Stonegate-Queensway requires a building permit from the City of Toronto. Depending on your lot and the proposed massing, a minor variance from the Committee of Adjustment may also be required. Kopman Build manages the full permit and approval process, including any variance applications.
From initial consultation to occupancy, a second storey addition on a Queensway corridor bungalow typically takes 14–20 months in total — roughly 4–8 months for design, permitting, and approvals, followed by 8–14 months of construction. We provide a realistic project timeline from day one so there are no surprises.
Most postwar bungalows in Stonegate-Queensway can support a second storey, but the existing foundation, walls, and roof structure need to be assessed by a structural engineer before design begins. Kopman Build coordinates this assessment as part of our pre-construction process — we never assume the structure is adequate without engineering confirmation.
Kopman Build builds second storey additions across Etobicoke and the GTA. No-obligation consultation — we come to your property.
Request a Consultation