Where to start a Miramichi suite or ADU check
For Miramichi, use the city’s current land-use and permit information to establish the local path. A general provincial framework does not replace the property-specific municipal check.
Open the official Miramichi source ↗Housing changes elsewhere in Miramichi region do not establish permission on this parcel. Use the Miramichi zoning and permit route for the local answer.
New Brunswick: the provincial layer
New Brunswick administers the National Building Code through provincial legislation and local/regional permitting. A suite project still needs the local land-use and building-permit route checked.
New Brunswick Building Code Administration ↗The four suite checks to do first
What kind of unit?
Define the unit form first. A suite inside the house is not necessarily regulated like a detached accessory dwelling.
Is the use allowed?
Check zoning or any applicable province-wide entitlement first; a building permit does not create land-use permission by itself.
Can the building comply?
Expect construction details such as egress, smoke/CO protection, ventilation and fire separation to influence the final layout.
Can the site serve it?
Before construction, verify the practical infrastructure: sewer, water, electrical, waste collection, parking and emergency access where applicable.
From Miramichi zoning to final inspection
Start with land-use permission, then move to building-code life safety, trade permits, servicing and the final inspection or occupancy path.
When a property is marketed with a suite, verify the actual municipal approval file before relying on the rental income in your planning.
Official sources
Reviewed 2026-09-14. Confirm both the local land-use path and the current provincial building requirements before construction.