Mimico's 1930s–1960s bungalows and semis are among the most renovation-ready homes in Etobicoke — well suited to additions, conversions, and full rebuilds as lakefront proximity drives rapid gentrification. Kopman Build has been the trusted general contractor for south Etobicoke homeowners since 1999, bringing 25 years of owner-direct project management to every build.
Mimico is one of Etobicoke's fastest-changing neighbourhoods. The concentration of original bungalows and semis built between the 1930s and 1960s means almost every property has untapped potential — a second storey waiting to be added, a basement ready to underpin, or an open-concept main floor that the original layout never allowed. Getting that right requires a general contractor who understands the structural and permitting challenges specific to that era of construction.
Kopman Build has worked extensively throughout south Etobicoke. We understand the local building stock, the City of Toronto permit process for additions and structural work, and the expectations of Mimico buyers who increasingly expect finished, expanded homes at a premium price point. Dustin Kopman founded the company in 1999 after working in construction through his family's firm, G&G Enterprise — every project is managed by someone who knows the craft, not just the sales process.
Three things set Mimico renovation work apart: the prevalence of older foundations requiring careful underpinning assessment before any addition proceeds; the premium that lakefront proximity places on finished square footage; and the pace at which neighbourhood comparables are rising — making scope decisions more consequential than they were even five years ago.
Second-storey additions and rear extensions on Mimico's original bungalow stock — engineered for existing foundations and designed to complement streetscape character.
Gut renovations of 1930s–1960s homes, updating structure, mechanical, electrical, and finishes while preserving what is worth keeping.
Lowering and finishing basements in Mimico's older housing stock to unlock liveable square footage and increase long-term property value.
Full GC services from permit application to handover — one point of contact, consistent accountability, and open-book cost tracking throughout.
A vetted network of mechanical, electrical, framing, finish, and specialty trades active in Etobicoke and familiar with local inspection timelines.
Integrated design-build engagements coordinating architecture, engineering, and construction as a single managed scope for Mimico homeowners.
We visit your Mimico 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, and approvals — including City of Toronto Building for additions and structural work.
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 Mimico, the most common general contracting work involves renovating and expanding the neighbourhood's 1930s–1960s bungalow and semi-detached stock — including second-storey additions, rear additions, full gut renovations, and basement underpinning. Kopman Build also handles new infill construction and lakefront property upgrades throughout Mimico and south Etobicoke.
Yes. Any structural addition — whether a second storey, rear extension, or garage conversion — requires a building permit from the City of Toronto. Kopman Build manages the full permit process on your behalf, including drawings, engineering, and liaison with Toronto Building, so you can focus on the project rather than the paperwork.
Mimico's rapid gentrification means renovation ROI is strong, and buyers increasingly expect finished, expanded homes rather than original bungalows. This makes larger-scope projects — full additions, open-concept conversions, high-spec kitchen and bath upgrades — financially justified in a way they were not a decade ago. Kopman Build can help you scope renovations that align with current neighbourhood values and your resale or long-term goals.
Yes. Kopman Build holds all licensing and insurance required for construction work in Ontario, including general liability, builders risk, and WSIB compliance. We have been active in Etobicoke, including Mimico, for over 25 years and are familiar with local inspectors and permit timelines. All documentation is available on request.
Kopman Build serves residential clients across Mimico, Etobicoke, and the wider GTA. Tell us about your project.
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