Built for City of Toronto applications

Your permit isn't slow.
It's incomplete.

PrebuildIQ reads your documents, tells you exactly what the City needs for your project, and fills out the application with you — so you submit complete the first time.

— Takes about two minutes. Works for additions, basements, decks, laneway and garden suites, and new builds.

Ready to submit
Intake Readiness
  • Application to Construct or Demolish Superseded form — rejected at intake Flagged
  • Signed by owner or authorized agent Signature on file Cleared
  • Plans and specifications Site plan, floor plans, elevations Cleared
  • Zoning Applicable Law Certificate Not yet issued Flagged
Review clock
Not started

Applications that aren't complete have no review timeframe. The clock doesn't run while you fix them.

The delay is rarely the City deciding.

It's a package going in short a document, coming back, and starting the review cycle over. Here's where Toronto projects lose the most time.

Redline 01 — Form Version

The form changed in February 2026

Every application now has to use the updated Application for a Permit to Construct or Demolish. Older versions are rejected at intake, before anyone looks at your project.

Redline 02 — Missing Documents

A requirement nobody mentioned

Arborist report. Conservation authority clearance. Energy efficiency compliance. Heritage elevations. Designer qualification. Which ones apply depends on your property, not your project type.

Redline 03 — Zoning

A provision you didn't know applied

Lot coverage, height, gross floor area, and rear yard depth are the four that most often send a Toronto project to the Committee of Adjustment — measured in months, not weeks.

Three steps to a submission-ready package.

1

Tell us about the project

Address, project type, scope. Rear addition, second storey, basement suite, laneway or garden suite, deck, interior alteration, new build. About two minutes.

2

Upload what you already have

Drawings, survey, engineer's letters, quotes, old permits — in whatever shape they're in. PrebuildIQ reads them and maps them against what the City requires at your address.

3

Get your checklist, then fill the forms

A live list of what's done, what's missing, and what's likely to be flagged. Then the current application form, field by field, explained in plain language.

Everything between "I want to build this" and "submitted."

Your requirement checklist

Generated for your project type at your address — not a generic PDF. Shows what applies and, just as usefully, what doesn't.

Document review

Upload your drawings and reports. We check them against the requirement list and flag what's missing or likely to draw an examiner's comment.

Guided form completion

The current City application form, completed with you. Every field explained. No blank boxes you're guessing at.

Stream guidance

Find out whether your project may qualify for Express Services or heads into a longer stream — before you apply, so your schedule matches reality.

Applicable law flags

Conservation authority, heritage district, tree protection, energy efficiency, designer qualification — surfaced early, while they're still cheap to solve.

Resubmission tracking

Got an examiner's notice? Upload it. We break the comments into a tracked list, because a partial response starts the cycle over.

Join the PrebuildIQ beta.

  1. 1

    Tell us a bit about you and your project. It takes about two minutes.

  2. 2

    We review every application personally. If it's a fit, we'll email you within a few business days to schedule a short kickoff call.

  3. 3

    You get access and start on your project.

Questions? Email us.

Project type(s) — select all that apply
We'll never share your details.

We're honest about the line.

PrebuildIQ prepares applications. It doesn't replace the professionals the Ontario Building Code requires — and you should be sceptical of anything that claims it can.

  • We don't produce stamped or sealed drawings. Structural work needs a professional engineer.
  • We're not your architect or qualified designer, and we don't sign Schedule 1 on your behalf.
  • We don't guarantee approval. That depends on your design complying with the Building Code and zoning.
  • We're not affiliated with the City of Toronto. You submit through the City's own online services.

Help us shape PrebuildIQ.

We're opening a small beta to Toronto homeowners, designers and builders. Apply in about two minutes.