A public hearing shall be held as required by law, before the Village Board or the Plan Commission, as directed by the. Village Board. Conditions related to landscaping, architectural design, type of construction, construction commencement and completion dates, sureties, lighting, fencing, operational control, hours of operation, traffic circulation, deed restrictions, access restrictions, increased yards, and parking requirements may be required by the Village Board or the Plan Commission upon a finding that such conditions are necessary to fulfill the purpose and intent of this chapter.