Drawings for Building Permit Applications

Need Drawings for a Building Permit? Start With the Right Professional.

Compare professionals who can prepare or coordinate the drawings and code-compliant plans your project may need for a building permit application.

Understand the Required Drawing ScopeCompare Professionals Before HiringKeep Plans, Revisions & Milestones Together
Home Addition — Building Permit ApplicationCanada · Drawings + Code-Compliant Plans
Comparison
Building Designer / ArchitectArchitectural plans + application drawings
Quote A
Timeline3 Weeks
Milestones2
ScopePlans + Drawings
Designer + Structural EngineerArchitectural plans + structural design
Quote B
Timeline4 Weeks
Milestones3
ScopeCoordinated
Illustrative example — building permit application requirements, drawing scope and professional involvement vary by project and jurisdiction.
Start With the ProjectShare what you are building, renovating or changing.
Compare the Drawing ScopeSee what is included, what is separate and who is responsible.
Manage the WorkKeep drawings, revisions, files and milestones in one project.
Start With the Project

What Are You Applying to Build or Change?

You do not need to know every drawing, code requirement or professional discipline first. Start with the building project.

01

Basement / Secondary Suite

Get project-specific drawings for renovations, new rooms and qualifying secondary-suite work.

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02

Home Addition

Coordinate plans, elevations, sections and structural input for added space.

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03

Garden Suite / ADU

Define the drawing package for a detached or additional dwelling project.

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04

Renovation

Prepare drawings for layout changes, openings, rooms and existing-building alterations.

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05

Deck / Garage / Structure

Get the drawings and structural details required for applicable accessory structures.

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06

Commercial Fit-Out

Coordinate permit drawings for restaurants, retail, offices, clinics and other tenant improvements.

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The required drawings and plans depend on the project, building, applicable code requirements, municipality and professional scope.

Know Before You Hire

Know What Plans and Drawings Are Included Before You Hire.

Two quotes can look similar in price while covering very different plans, code-related details and professional responsibilities.

Example Building Permit Drawing Scope

Building Designer / Architect

Example Included Scope

Existing floor plans
Proposed floor plans
Exterior elevations
Building sections
Code-related construction details
Agreed revision rounds

Separate If Required

Structural engineering
HVAC / mechanical drawings
Electrical drawings
Plumbing drawings
Survey / site information
Municipal fees
Timeline3 Weeks
Milestones2
Quote$X,XXX

Illustrative comparison only — actual building permit submission requirements, drawings, professional responsibilities, pricing and timelines depend on the project and jurisdiction.

Different Scope. Different Value.

Compare the Full Building Permit Drawing Scope Not Just the Quote.

A lower quote may simply exclude code-related details, engineering or other drawings your application ultimately needs.

Option A

Architectural Plans & Drawings

ScopePlans + elevations + sections
StructuralSeparate
MEPSeparate
Timeline3 weeks
Milestones2
Option B

Architectural + Structural Plans

ScopePermit drawings + structural
CoordinationIncluded as scoped
MEPSeparate
Timeline4 weeks
Milestones3
Option C

Coordinated Building Permit Package

ScopeArchitectural + engineering disciplines
IncludesMulti-professional coordination
TimelineProject-dependent
Milestones3+

Examples only — compare the actual drawings, revisions, responsibilities and consultant coordination in each quote.

Code-Compliant Plans for the Application

Get the Plans and Drawings Your Building Permit Application Actually Needs.

There is no universal “permit drawing.” The required documentation depends on the project and applicable requirements.

SP

Site Plan

Show the property, building location and project-specific site information where required.

FP

Floor Plans

Show existing and proposed room layouts, dimensions and project changes.

EL

Elevations

Show exterior views and changes to the building envelope or openings.

BS

Building Sections

Show vertical relationships, assemblies and how key building elements come together.

ST

Structural Plans & Details

Document beams, framing, foundations and structural details where engineering is required.

MEP

Mechanical / Electrical / Plumbing Plans

Provide code-compliant building-system plans where the project and jurisdiction require them.

Show the Package Clearly

See What a Building Permit Drawing Set Can Actually Contain.

The exact set varies, but the goal is clear: plans and details that document the proposed work for municipal review.

Building Permit Drawing Set

Home Addition

A-01Existing Floor PlanCurrent layout and conditions
A-02Proposed Floor PlanNew layout and dimensions
A-03Exterior ElevationsProposed exterior changes
A-04Building SectionsVertical relationships and assemblies
S-01Structural DetailsIf structural engineering is required
M-01Mechanical / HVACIf required for the project
The Project Determines the Team

Who Prepares the Plans Your Building Permit Application Needs?

The required plans may involve a designer, architect, engineer or several disciplines depending on the project.

D

Building / BCIN Designer

Prepares building design drawings and code-related documentation within applicable qualifications and project scope.

A

Architect

Prepares architectural design, plans and documentation where required or selected for the project.

S

Structural Engineer

Structural calculations, design and drawings where structural work is involved.

M

Mechanical / HVAC

Mechanical drawings and system design where required.

EP

Electrical / Plumbing

Electrical or plumbing drawings where the project requires them.

P

Permit Consultant

Coordinates building permit application requirements, documentation and submission support within the agreed scope.

Not sure who you need? Start with the project. The building, proposed work and applicable requirements help determine which plans and professionals may be needed.

One Project. One Place.

Keep Plans, Revisions and Professionals Connected.

Building permit applications can involve multiple drawing disciplines. Keep the plans, revisions and project history together instead of rebuilding it from separate emails and attachments.

QuotesDrawingsRevisionsMessagesMilestonesApprovals
When the Scope Changes

Municipality Asks for Another Plan or Detail? See the Added Scope First.

Municipal review or project changes can identify additional plans, details or professional work. Keep the added scope, deliverables and cost visible before it becomes part of the project.

Scope Change Request #01

Structural Drawings Added

Awaiting Client Approval
Original ScopeArchitectural plans
New RequirementStructural plans + details
ProfessionalStructural Engineer
DeliverablesBeam + structural details
Added Milestone$X,XXX
Approve ChangeAsk a QuestionDecline
From Project to Building Permit Submission

One Clearer Way to Get the Required Plans in Place.

01

Post the Project

Share the property, project type and what you want to build or change.

02

Compare Professionals

Review professionals who can prepare or coordinate the plans your project may require.

03

Confirm the Plan & Drawing Scope

Agree on plans, details, revisions, additional disciplines, pricing and milestones.

04

Review the Plans & Drawings

Track submitted plans, revisions and project files.

05

Move Toward Building Permit Submission

Use the completed professional plans and documentation for the applicable building permit application process.

More Control Over Your Money

Fund the Work by Agreed Milestone.

Fund one agreed milestone at a time through the Permit.ca workflow. Review the professional’s submitted work before approving the milestone.

Permit Wallet
Interac e-Transfer
Client Approval
Milestone Tracking
Milestone 2

Building Permit Drawing Set

Submitted for Review
A101_Proposed_Floor_Plan.pdfReady
A201_Elevations.pdfReady
A301_Building_Sections.pdfReady
Approve MilestoneRequest RevisionRaise a Dispute
FAQs

Need Drawings for a Building Permit? Start Here.

What does a drawings or building permit consultant help with?

A consultant can help identify which plans and drawings your building permit application may require, coordinate the appropriate design professionals and organize the documentation within the agreed scope.

What drawings and plans might be needed for a building permit?

Depending on the project, the application may require site plans, floor plans, elevations, building sections, construction details and structural, mechanical, electrical or plumbing plans. The exact requirements vary by project and jurisdiction.

Do I need to know every drawing I need before posting my project?

No. Start with the project you are planning. The building, proposed work and applicable requirements help determine the drawing package and professionals that may need to be involved.

Who can prepare drawings for a building permit application?

The appropriate professional depends on the project, jurisdiction and type of work. A project may involve a building designer, BCIN designer, architect, engineer or multiple design disciplines.

Can I compare drawing and plan scopes before hiring?

Yes. Compare the proposed plans, drawing disciplines, revision scope, professional responsibilities, timeline, milestones and pricing before accepting a quote.

What should I compare in quotes for building permit drawings and plans?

Compare which plans and drawings are included, which disciplines are separate, code-related details, revision rounds, professional coordination, building permit support, timeline, milestones and pricing.

What if another drawing discipline is required later?

The additional scope should be defined before work begins. Through Permit.ca, new professional work, deliverables and milestones can be documented so you can review the change before approving it.

Do code-compliant plans guarantee building permit approval?

No. Professional plans and drawings support the building permit application and municipal review process, but the applicable authority determines whether the application is approved.

Can Permit.ca help if I am not sure which professional I need?

Yes. Start with the project details. The scope helps determine whether the project may involve a designer, architect, engineer, permit consultant or other building professional.

Does Permit.ca prepare drawings or provide architectural or engineering services directly?

No. Permit.ca is a network that connects clients with independent designers, architects, engineers, permit consultants and other building professionals. Permit.ca does not directly prepare drawings or code-compliant plans and does not provide architectural, engineering or other regulated professional services.

Ready to Get the Required Plans in Place?

Compare Professionals for Your Building Permit Plans Before You Commit.

Post the project, compare the required plans, professional responsibilities, revisions, timeline and pricing, then choose the professional that fits the work.

Compare before hiringKeep project files togetherPermit.ca is the network