A. Porches, decks, patios and stoops that are open on all sides (except the side attached to a building) and which may have a roof or awning, may be placed in a required front yard and rear yard, provided they do not extend for a distance into more than one-third of the required front yard and/or rear yard area. In any case, such feature may intrude up to 10 feet into a front yard setback. A raised deck shall still meet side yard setbacks. An open or lattice-enclosed fire escape or fire-rated outside stairway may project into any yard not more than 50% of the distance from the building wall to the lot line. Drive-through canopies shall conform to § 600-1004 of this chapter.
B. An unenclosed ramp for wheelchairs shall be allowed to intrude into a required setback as is necessary to provide access to the building or facility. Where access is possible using a ramp to the side or rear of a building, such side or rear access shall be used instead of intruding into a required minimum front yard setback.
C. A standard chimney connected to the heating source and connected to the principal building may intrude up to three feet into a setback. An eave or similar overhang of a roof may intrude up to three feet into a setback.