Prior to the construction or renovation of any rooming house, it is required that plans and fees be submitted to this office for review and approval. Compliance with those regulations begins with submitting building plans from a contractor or the building owner.More details can be found on the form below. We receive and review building, demolition and occupancy permits from all Allegheny County municipalities. Property owners looking to start a short-term rental business need to be aware of the various regulations at the county and municipal levels. Visit our campus buildings section for specific building information. Complete the form below and click the submit button at the bottom. Provide complete address of rental unit. 3. Enter date you are requesting the rental lease to begin. 4. Western Allegheny Community Library has a variety of public areas for formal and informal meeting use.