Build without a Permit

Get Unpermitted Work Back on the Right Permit Path Without Guessing What the Municipality Needs Next.

Post the property details, photos and any municipal notices once. Compare professionals for existing-condition drawings, engineering, zoning, permit applications and municipal response support all in one place.

Work Built Without a PermitPERMIT PATH NEEDED
Project: Existing work • Records attached
Issue identified

Work completed without a required permit can trigger permit, drawing, inspection or correction requirements. The right path starts with the actual work, property records and any municipal notice already issued.

Project file

Photos • measurements • existing drawings • permit records • inspection notes • municipal correspondence

Next scopePermit / drawings
ProfessionalCompare quotes
AuthorityMunicipality decides
EXISTING WORK

Permit.ca is a network connecting clients with independent professionals. Each professional is responsible for their own work. Permit.ca does not guarantee municipal approvals.

Existing Work & Permit
Records Organized
Compare Relevant
Professional Scopes
Milestone-Based
Payments
One Project
Workspace
First priority

Already Built Does Not Mean the Permit Step Disappears.

If work required a permit and was completed without one, the municipality may still require a permit application, drawings, professional review, inspections, corrections or access to concealed work. Start with what was actually built and what records already exist.

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The municipality may still require a permitStarting or finishing work first does not remove permit requirements. The application and review path depends on the project and jurisdiction.
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Existing conditions need to be documentedPhotos, measurements, prior drawings and permit records help the responsible professional understand what is already in place.
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Concealed work can complicate inspectionFinished walls, ceilings or other covered areas may make it harder for an inspector or professional to verify how work was completed.
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Corrections may be requiredThe municipality or responsible professional may identify changes, additional documentation or other work needed before the permit file can move forward.
Do not assume a retroactive permit is automatic. The municipality determines whether a permit is required, what must be submitted or exposed for inspection, and what corrections or approvals are needed.
Possible response pathProject-specific
01
Document what was builtPhotos, measurements, scope, dates, existing plans and any municipal notices
START
02
Check the existing property recordPrior permits, approved drawings, zoning information and inspection history where available
RECORDS
03
Define the professional scopeExisting-condition drawings, engineering, zoning, permit application or revisions as applicable
SCOPE
04
Submit and respond to reviewPermit application, comments, inspection requests, revisions or requested supporting documents
REVIEW
05
Municipality determines the outcomePermit issuance, inspections, corrections and file closure remain with the applicable authority
AUTHORITY
Compare the right scope

Work Built Without a Permit Can Require More Than One Professional.

Compare what each professional is actually quoting instead of assuming one permit application covers every drawing, engineering, zoning or inspection-related issue.

Permit.ca does not decide what documents will satisfy the municipality. The independent professionals responsible for the work and the applicable authority determine the required scope.

Compare permit-side scopes for existing work
Illustrative UI - live quotes
Permit Designer / BCIN

Existing-condition plans, permit drawings, sections, details and revisions where applicable to the project and jurisdiction.

Scope · Timeline · Credentials
Review quote
Structural Engineer

Assessment, calculations or structural documents when existing work affects framing, beams, foundations, openings or other structural elements.

Scope · Timeline · Deliverables
Review quote
Permit Consultant / Coordinator

Permit-application organization, municipal correspondence, comment tracking, document coordination and revision support within the agreed scope.

Scope · Timeline · Revisions
Review quote
Planning / Zoning Professional

Zoning or planning support where use, setbacks, parking, density or another planning issue affects whether the existing work can move through the permit process.

Scope · Timeline · Requirements
Review quote
What the project can involve

From Existing Work to a Documented Permit File

The exact path depends on the type of work, the municipality, what was originally approved and what can still be inspected. These are common categories of work independent professionals may quote.

01

Existing-Condition Review

Review photos, measurements, prior plans, permit records and the current state of the property.

02

Permit Drawings

Prepare project-specific existing and proposed plans, sections, details or revision drawings where required.

03

Engineering & Technical Documents

Provide structural or other professional documents where the responsible professional determines they are needed.

04

Application, Comments & Inspections

Support permit submission, municipal comments, requested revisions and inspection-related documentation within the agreed scope.

Important: Permit.ca is a network. It does not issue retroactive permits, legalize construction, inspect or certify existing work, provide legal/architectural/engineering advice, determine code compliance or guarantee municipal approval.
How Permit.ca works

Post. Compare. Fund. Track.

STEP 01

Post the Existing Work

Share the property address, what was built or altered, photos, dimensions, existing drawings, permit records and any municipal notice.

STEP 02

Compare Professional Quotes

Review proposed scope, timeline, credentials and deliverables for drawings, engineering, zoning or permit support.

STEP 03

Agree & Fund a Milestone

Agree on the professional scope and fund the current milestone through the platform before that stage begins.

STEP 04

Track Documents & Review

Keep files, messages, milestone submissions, municipal comments, revisions and inspection-related records attached to one project.

Milestone payments

Fund One Agreed Stage at a Time.

Keep payments tied to the agreed professional stage — such as existing-condition review, permit drawings, engineering, permit submission, revisions or municipal-response support.

01

Fund

Client funds the agreed milestone through the Permit Wallet.

02

Submit

The professional submits the agreed milestone deliverables.

03

Approve

Client reviews the submission and approves or raises an issue.

04

Payout

The professional receives the approved payout seven days after client approval.

One project workspace

Keep Existing Drawings, Permit Records and Municipal Comments Together.

Manage professional quotes, existing-condition drawings, engineering files, permit records, milestone submissions, municipal correspondence, revisions and inspection-related documents from one organized project record.

permit.caProjectsQuotesMilestonesFilesPayments

Built Without a Permit Active

QuotesReviewing
MilestonePermit Set
Files12
Existing work photos & measurementsUploaded
Permit recordsReviewed
Permit drawings / engineeringIn Review
Municipal comments / inspectionsTracked
FAQ

Built Without a Permit Questions

What should I do if work was built without a permit?

First confirm whether the work required a permit and check for any municipal notice, order or inspection record. If a permit is required, gather photos, measurements, existing drawings and property records, then compare qualified professionals for the drawings, engineering, zoning or permit-application scope the municipality may require.

Can I get a permit after the work is already finished?

A permit application may still be required after work has started or been completed, but the process depends on the municipality, the type of work and what can be inspected. The municipality decides what documents, inspections, corrections or access to concealed work are required.

Will finished walls or ceilings have to be opened?

Possibly. If concealed work cannot be verified, the applicable authority can require access for inspection. In Ontario, the Building Code Act gives the chief building official authority in certain circumstances to order covered or enclosed work to be uncovered for inspection, including when the part was constructed without a permit.

What drawings may be needed for work built without a permit?

The scope can include existing-condition plans, proposed or as-built drawings, sections, details, structural information, mechanical or HVAC information, and other documents based on the project and municipality. The responsible professional determines the appropriate drawing and engineering scope.

Will I need a structural engineer?

Not every project does. A structural engineer may be needed where the work affects framing, beams, posts, foundations, openings, load-bearing walls or other structural elements. The responsible professional should confirm the project-specific scope.

Can Permit.ca legalize or approve work that was built without a permit?

No. Permit.ca is a network. It does not legalize construction, issue permits, certify compliance, approve existing work or guarantee municipal acceptance. Permit.ca helps you compare independent professionals for the permit-side services your project may need.

What should I include when posting the project?

Include the property address, what was built or altered, when the work was done, photos, dimensions, any existing drawings or permits, and any municipal letters, inspection notes, orders or correction notices you have received.

Do clients pay a platform fee?

No. Clients can post a project and compare quotes without a client platform fee.

Work already built without a permit?

Get the Right Permit Professionals Around the Existing Work Before the Problem Gets More Complicated.

Post the property details and available records once. Compare independent professionals for the drawings, engineering, zoning, permit-application and municipal-response scope your project may need.