[Amended 6-10-1975 by Ord. No. 232]
A.
It shall be unlawful for any person, partnership, firm or corporation to undertake, or cause to be undertaken, the construction, reconstruction, enlargement, alteration, repair or relocation of any building or structure or to remove or demolish or change the occupancy of a building so as to require greater strength on stairways or exitways, or change to a permitted use, unless an approved building permit has been obtained from the appointed Code Enforcement Officer, except to paint the interior or exterior, to put on a new or repair an old roof, lay new sidewalks or repair old sidewalks, install rain spouting and replace old or install new furnaces. A permit shall be required whenever a sidewalk is blocked. All such permits shall expire at the expiration of six months from date of issue unless work thereunder has commenced.
B.
A building permit shall not be required for repairs to existing buildings or structures, provided that no structural changes or modifications are involved; and providing further that the costs of such alterations and repairs shall not exceed the sum of $300.