Gettysburg Borough’s retroactive application of a construction code amendment as it applied to the emergency escape access of a property owner’s rental apartments was recently challenged in Commonwealth Court. In its July 16, 2015 opinion the Court affirmed an order of the Adams County Court of Common Pleas, denying Four Square Property, LLC’s (Four Square) appeal from a decision of the Code Enforcement Appeals Board (Board) of Gettysburg Borough, which found Four Square violated the borough’s Property Maintenance Code by failing to have adequate egress for two basement apartments it rented to tenants. The Board upheld Four Square’s violation of the Borough’s Property Maintenance Code Ordinance (PMC), for violating section 705.1 of the PMC, which sets forth emergency escape and rescue requirements for basement sleeping areas