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City of Sarnia

Other Application Documents

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For more information on building permits including fees, inspections, applications, and FAQs refer to the General Building Permit Information page. Applications and inquiries can be submitted to building@sarnia.ca.

Permit to Construct or DemolishDownload
OBC Matrix Part 3Download
OBC Matrix Part 9Download
OBC Matrix Part 10Download
OBC Matrix Part 11Download
Application Requirements for Mechanical and ElectricalDownload
Change of UseDownload
Committment to General ReviewDownload
Energy Efficiency Design Summary FormsDownload
HVAC Design RequirementsDownload
Hydronic Heating RequirementsDownload
Residential Mechanical Ventilation Design Summary FormDownload
Schedule 1 Designer Information FormDownload
City of Sarnia

©2025 City of Sarnia

Contact the City

Phone

519-332-0330

Toll Free

1-877-472-7642

Address

255 Christina Street North, Sarnia, Ontario, N7T 7N2

Hours

Monday - Friday 8:30am - 4:30pm

Email

customerservice@sarnia.ca

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