Any retail, professional or commercial use compatible to the planned residential development that is designed or intended to primarily serve the residents of the planned residential development provided the gross land area allocated to such use does not exceed 5% of the gross land area for such commercial or retail use, and is so designated for such use on all plans submitted by the applicant for approval.

All buildings erected for nonresidential purposes shall be erected by the barrier free method of construction.

Customary accessory or associated uses such as private garages, storage spaces, recreational and community facilities, utility buildings or utility plants, church and schools shall also be permitted.

The permitted uses shall conform to the approved planned residential development plan.