Whole-Home Renovations & Additions in Toronto & the GTA — Gut Renos, Rear Extensions, Second-Storey Adds, In-Law Suites

For a 2,000 sq ft gut renovation (no addition), plan 16–26 weeks of construction after permits issue. Permits in Toronto take 8–14 weeks for a substantial renovation; York Region municipalities are 5–9 weeks. If you’re combining gut reno + addition, plan 28–40 weeks total construction. We provide weekly progress updates and a granular Gantt schedule at contract.

For a full gut renovation, yes — almost always. Utilities are off intermittently, dust is unavoidable even with containment, and trades need full access. Most clients rent a short-term place or stay with family for 4–6 months. For ADDITIONS only (no gut), families can usually stay through Phases 1–3 (foundation, framing, closing-in) and only relocate for the 1–2 weeks when we cut through the original wall.

At $220/sq ft you’re getting solid mid-range finishes (engineered hardwood, quartz counters, ceramic tile, designer-grade fixtures, custom millwork in main rooms). At $300+/sq ft you’re getting premium materials (oak hardwood, natural stone counters, large-format porcelain or marble, designer plumbing fixtures, custom millwork throughout including closets, premium appliances). The structural and MEP work is similar; the variation is in finishes and millwork density.

Yes — called “staged renovation.” Common for owners with budget constraints. Stage 1 might be the kitchen + main bath, Stage 2 the bedrooms + ensuite, Stage 3 the basement + exterior. Downsides: 15–25% higher total cost (re-mobilizing trades each stage), longer total disruption, and some MEP work has to be done at the FIRST stage to avoid re-tearing walls. We help map out the stages to minimize re-work.

We assess this in feasibility. Most 1960s+ GTA bungalows have foundations sized for potential second-storey loads — structural engineering confirms via a load calculation. Older houses (pre-1960) often need foundation reinforcement, which adds $25K–$80K to the project. If the existing foundation truly can’t take the load, we underpin or, in rare cases, recommend a tear-down-and-rebuild instead.

Yes — the most common project-killers we see are: (1) lot coverage exceeded by addition; (2) side-yard setback violated; (3) FSI (floor space index) ratio maxed out; (4) height limit exceeded by second-storey; (5) heritage district restricting facade changes. We pull the zoning by-law for your address before quoting so there are no surprises. Some restrictions can be appealed via Committee of Adjustment (4–6 month timeline).

Yes, and increasingly we’re doing this. Toronto’s new Garden Suite and Multiplex bylaws make it much easier. The key requirements are: separate metered utilities, fire-rated wall + ceiling separation, separate exterior entrance, separate kitchen, separate bathroom. Cost adds $80K–$180K typically. Rental income often pays back the addition in 5–9 years.

This happens on most pre-1990 homes. Our contract includes a “discovery clause” with three components: (1) asbestos abatement at a separately-quoted unit rate (typical $4K–$15K total for popcorn ceilings, vermiculite insulation, vinyl tile mastic); (2) knob-and-tube full replacement at $12K–$28K depending on house size; (3) mould remediation at $3K–$25K depending on extent. We disclose all findings within 48 hours and bring options to you before proceeding.

Yes. WSIB-covered, $2M general liability, $5M umbrella, Tarion-builder-registered. References from previous whole-home and addition clients available on request, including projects of similar scope and budget across the GTA.

Furniture, appliances (we coordinate but you buy), audio/visual systems beyond rough-in, landscape outside the construction footprint, swimming pools, generators, EV chargers (beyond rough-in conduit), pre-existing pest issues, and any unforeseen subsurface conditions (rock excavation, contaminated soil). All disclosed at quote stage.