Home renovation permits, drawings and review in Coquitlam

Coquitlam, British Columbia, Canada

Most new building work and substantial home changes in Coquitlam need a permit. Start with the project checklist, drawings and site restrictions.

Coquitlam City Hall at 3000 Guildford Way, photographed in 2017. This shows the service building, not the permit or payment process.
Coquitlam City Hall at 3000 Guildford Way, photographed in 2017. This shows the service building, not the permit or payment process. Photo: Greg Salter, Wikimedia Commons, CC BY-SA 3.0, CC BY-SA 3.0.

Key information

Most new building work and substantial home changes in Coquitlam need a permit. Start with the project checklist, drawings and site restrictions. An application review is followed by required construction inspections and, where applicable, an occupancy permit.

On this page

At a glance

Key facts checked on October 14, 2026.
TaskKey detail
Which homeowner projects generally require a permit?The city lists new accessory buildings, additions, suites and coach houses; basement finishing and structural changes; decks, balconies and awnings; retaining walls over 1.2 metres; pools and hot tubs; demolition or moves; and construction affecting strata roads.
How do I submit the application?Apply online through the city permit portal with the relevant forms, checklists and drawings.
What drawings are normally needed?The city lists a site plan, foundation information, floor and roof plans, elevations, sections, construction details and servicing details.

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC

City Hall service counter

City Hall service counter
PlaceAddressPurpose
Coquitlam City Hall3000 Guildford WayBuilding and inspection services

Coquitlam City Hall

3000 Guildford Way

Revenue Services, Business Licensing and the building counter handle different tasks here. Use the guide’s document requirements and counter hours for the service you need.

Coquitlam City Hall at 3000 Guildford Way, photographed in 2017. This shows the service building, not the permit or payment process.
Coquitlam City Hall at 3000 Guildford Way, photographed in 2017. This shows the service building, not the permit or payment process. Photo: Greg Salter, Wikimedia Commons, CC BY-SA 3.0, CC BY-SA 3.0.
Service
Building and inspection services

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC

Permit triggers and property checks

Which homeowner projects generally require a permit?

The city lists new accessory buildings, additions, suites and coach houses; basement finishing and structural changes; decks, balconies and awnings; retaining walls over 1.2 metres; pools and hot tubs; demolition or moves; and construction affecting strata roads. Review the actual project with city staff before starting.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Are small garden sheds exempt from every rule?

No. The page says storage or garden sheds under 10 square metres do not require a building permit, but must still meet zoning setbacks. The exemption is not permission to ignore siting rules, title restrictions or other approvals affecting the property.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Which site details should I check first?

Check allowed use, setbacks, site coverage and height; title covenants, rights-of-way and easements; water, sewer and drainage service locations; and tree or sensitive-habitat restrictions. Changing driveway position or width requires Engineering and Public Works permission, separate from the building design review.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC

Submission, review and drawing requirements

How do I submit the application?

Apply online through the city permit portal with the relevant forms, checklists and drawings. In-person submissions are accepted at City Hall’s building counter on weekdays, 8 a.m. to 3:30 p.m., excluding statutory holidays. The city describes online submission as its fastest intake route.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Which documents and fees are involved?

Complete the permit application and the relevant residential, demolition or plumbing checklist. Supply proposed-work drawings and pay the application fee. Plans examiners and other city departments review the package; you may need to supply additional requested material before paying the remaining permit fee.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

What does the stated 15-to-20-day processing period mean?

The page gives an average of 15 to 20 business days to the first residential application review. It is not a promised permit-issue date. Application volume and required corrections can change the timeline, so allow for review responses and other departmental requirements.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC

Older buildings, inspections and final approval

What drawings are normally needed?

The city lists a site plan, foundation information, floor and roof plans, elevations, sections, construction details and servicing details. Drawings must be legible and include designer contact details, civic address, scale and sheet sequence. Use one measurement convention consistently through the package.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Are there drawing-format requirements?

The page states sheets from 11 by 17 to 30 by 42 inches. Use black lines; red is reserved for city notes. Do not laminate drawings or add taped or pasted annotations. Structural annotations require the engineer’s initials and date where applicable.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

What extra preparation applies to an older building?

For buildings 30 years or older, the city directs owners and employers to its aged-building procedures and WorkSafeBC requirements for identifying asbestos-containing material and completing risk assessments. This guide does not provide removal instructions; use the relevant qualified assessment and project checklist.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

What follows permit approval?

Arrange the required inspections at the appropriate construction stages. The city grants an Occupancy Permit after a successful final inspection and completion of other departmental processes where required. Paying the permit balance does not eliminate the inspection or final-approval steps.

Source: Building Projects - Homeowner/Residential | Coquitlam, BC

Sources: Building Projects - Homeowner/Residential | Coquitlam, BC