Building & Renovating

Our Building Department is happy to help you with your building needs including issuing of building permits, providing inspections for renovations and new construction, accepting and reviewing zoning applications and so on.

Accessory Apartments

An accessory apartment is a separate dwelling unit, which is located within and subordinate to a single-detached, a semi-detached, or row or townhouse.

Building & Sign Permits

Find out what type of building projects require a permit, how to apply and pay, and how long the process takes.

Call Before You Dig

Learn how to request locates for building a fence or putting in a pool.

Community Improvement Plan (CIP)

the CIP supports local revitalization, beautification and economic development efforts by providing grant funding for housing, downtown and industrial projects.

Town of St. Marys (general contact)
Town Hall: 175 Queen Street East
Mail: P.O Box 998
St. Marys, ON N4X 1B6

T: 519-284-2340
F: 519-284-2881
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