Do I need permits to change my deck into an add on room?
Yes. you need to get a permit and provide some drawings based on the application of that room (like sun room, rec room, bed room, etc), site plan, floor plan, section plan, elevation plan and mechanical plan + permit from ESA will be needed.
Yes you need architectural plans and engineering plans submitted to the city. Then permits must be received.
For sure permits are needed as mentioned before. Depending on the city, you may even need to attend an committee of adjustments because the envelope of the building is being changed.
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