Dieppe: verify the property before the design
The verified local source for Dieppe is a general municipal route. Confirm whether the proposed internal or detached unit is permitted before moving into detailed building design.
Open the official Dieppe source ↗Southern New Brunswick is useful market context, but another municipality’s suite approval does not transfer to Dieppe. Check this property directly.
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 ↗Before drawings: four approval questions
What kind of unit?
Start with the physical form of the second unit; zoning often treats a basement suite and a backyard unit differently.
Is the use allowed?
Do not assume a provincial housing reform means every design is automatically allowed on every lot. Verify the local implementation and exemptions.
Can the building comply?
A permitted location is not enough; the design still has to satisfy the relevant egress, fire, ventilation and structural code provisions. Keep the Dieppe property and proposed unit form in view when applying that requirement.
Can the site serve it?
Confirm how the new dwelling will connect to water, sewer, power and waste service, especially for a detached unit.
For a Dieppe property, check permission before construction
Start with land-use permission, then move to building-code life safety, trade permits, servicing and the final inspection or occupancy path.
If you are buying a property with an existing suite, ask for permit and inspection records instead of relying on a listing description or current tenant.
Official sources
Reviewed 2026-09-14. Recheck the linked local and provincial sources before relying on a suite or ADU approval path.