Demolition cost — Toronto & GTA
Computed from 27 classified Toronto building permits over the trailing 24 months — quartiles of declared permit values from the public record, never averages, vendor quotes or blog-post ranges.
Declared permit value
| Percentile | Declared value |
|---|---|
| P25 — smaller projects | $30K |
| Median | $50K |
| P75 — larger projects | $600K |
| Largest in window | $12.0M |
27 comparables · declared values from Toronto building permits, trailing 24 months.
Declared permit value per SF
| Percentile | Declared $/SF |
|---|---|
| P25 | $27 |
| Median | $40 |
| P75 | $96 |
18 permits with credible declared gross floor area. The denominator is the permit's declared GFA (all use classes summed); rates outside $20–$3,000/SF are discarded.
What these numbers are — and aren't
Every figure is a declared construction value from a Toronto building permit, classified by GROUND's cost taxonomy (minimum 8 comparables per published category) over the trailing 24 months. Declared values can understate actual hard cost — awarded-contract benchmarks (tiers A/A+) arrive with award ingestion and will recalibrate these numbers where declarations run low. Full tier system and every category: GROUND Cost Index →
Getting quotes for this kind of work?
These benchmarks are the market-wide picture. For your project we'll read the comparables at your size and location, flag the permits you'll need, and check any quote against real awarded prices.
Residential addition & renovation · Office fit-out · Single detached & new houses · Underpinning & basement lowering · Laneway & garden suites · Restaurant fit-out · Multiplex (new) · Secondary suites · Retail fit-out · Institutional alteration · Industrial & warehouse alteration · Medical & dental fit-out · Commercial interior (other) · New industrial building