To satisfy building codes you need to have enough space in your planned attic conversion to meet the following regulations.
Attic conversion montgomery county regulations.
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Any project that involves changes to the exterior of landmark structures or properties in historic landmark districts must be reviewed by landmark preservation staff before you begin.
Find a listing of codes standards laws and policies relating to residential building construction.
At least 7 feet in any direction.
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If your attic conversion will affect the windows roofline or exterior of a landmark or historic district property the project must go through the design review process.
Rules for creating adus vary from place to place.
The information contained in this handbook does not constitute legal advice.
This would translate to a bare minimum of 7 x 10 at least half of the floor space has a ceiling height of 7 ft.
The codes are law and the policies are how we approach or interpret these laws in application to residential building and permitting processes.
Habitable attic space must satisfy the same requirements that govern rooms in the rest of the house.
70 square feet or more of floor space.
To pass code there must be at least 70 square feet where the ceiling height is 5 feet or.