Swansea's 1930s–1950s bungalows and semi-detached homes carry real character — the Humber River greenway, the lakeside village feel, and proximity to the Etobicoke premium market all make adding up a smarter move than moving out. Kopman Build has spent more than 25 years structurally integrating second storeys onto Toronto's older housing stock, and we know exactly what these homes need to do it properly.
Swansea sits at the edge of Toronto's west end, hemmed by High Park to the north, the Humber River to the west, and Lake Ontario to the south. It is one of the few Toronto neighbourhoods that still feels like a village, and homeowners here are understandably reluctant to leave. A second storey addition lets you stay while doubling your living space — and in a market where Swansea land values track closely with Etobicoke's premium tier, the return on that investment is substantial.
The neighbourhood's housing stock — predominantly 1930s and 1950s construction — requires an experienced hand. Older load paths, mixed framing generations, and narrow lots demand careful structural assessment before a single nail is driven overhead. Kopman Build engages a structural engineer on every second storey project and prices the full scope of structural upgrades before construction begins.
Swansea's lakeside village character also means aesthetic sensitivity matters. We work with architects who understand how to design a second storey that reads as original — not as a box dropped on top of a bungalow.
A complete upper floor added to your existing Swansea bungalow — typically 2–4 bedrooms, bathrooms, and a primary suite with ensuite.
Adding a second storey over part of the footprint — useful on semi-detached Swansea homes where a full addition is not feasible.
Engineer-led review of your existing foundation, walls, and framing to determine what upgrades are needed before work begins.
Coordinating with architects to produce drawings that preserve Swansea's streetscape character while maximising upper-floor usability.
Full management of City of Toronto building permits, Committee of Adjustment applications if required, and inspection sign-offs.
Complete interior finishing of the new upper floor — flooring, millwork, bathrooms, electrical, HVAC — delivered as a turnkey space.
We visit your Swansea 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, 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.
A second storey addition on a Swansea bungalow typically runs $350,000–$650,000+ depending on scope, structural complexity, and finish level. Swansea's 1930s–1950s homes often require foundation and lateral load assessments before adding an upper floor. Kopman Build provides a detailed pre-construction estimate before any commitment.
Most 1930s–1950s Swansea homes can support a second storey addition with the right structural upgrades. We engage a structural engineer at the outset to assess bearing walls, foundation capacity, and any required reinforcement. This work is scoped and priced before construction begins so there are no surprises.
Yes. A second storey addition in Swansea (City of Toronto) requires a building permit, architectural drawings, and a structural engineer's stamp. If the addition exceeds zoning parameters — height, lot coverage, or setbacks — a Committee of Adjustment minor variance application may also be required. Kopman Build manages the full permit and approval process.
From initial consultation to occupancy, expect 14–20 months total. Permit approval in the City of Toronto takes 4–8 months; construction on a full second storey addition runs 8–14 months. We give you a realistic schedule from day one and update it as permitting progresses.
Kopman Build builds second storey additions across Swansea and Toronto's west end. No-obligation consultation — we come to your property.
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