The wall does not carry the floor above. Excellent. It may still carry the light switch, a return-air path, three shelves, and the boundary between two different floors.
Confirm what the wall does
Have the structural role established from the actual construction. A hollow sound or the direction of the visible floorboards is not enough. If engineering advice is needed, PEO explains the authorization required to offer it to the public.
Then inspect the service routes and finish transitions with the relevant trades. Keep that investigation separate from the structural conclusion.
Price the missing strip
Ask how the floor beneath the wall will be repaired, whether matching material exists, and how the ceiling patch will be finished. A narrow gap can trigger a larger flooring decision if the surrounding material cannot be matched convincingly.
Decide the finish before demolition
- Where will switches, receptacles, and controls move?
- Does the wall contain plumbing or an air route?
- What flooring and ceiling repairs are included?
- Will trim or cabinetry end awkwardly when the wall is gone?
Health Canada's asbestos guidance is relevant before disturbing suspect older materials. Investigation should precede enthusiastic demolition, particularly when the house's material history is uncertain.
Our view: a small visible transition can be a good design choice. What matters is choosing it while there are still options, rather than accepting it because the wall is already in the skip.