Within any I District, no building, structure, lot or land shall be used for other than one of the following uses, except as provided in §§ 175-69 and 175-72 and Article XIX:
Offices, office building, research institute or laboratory.
Public utility building or structure.
Automobile sales with accessory service facilities.
Dry-cleaning plant or laundry.
Wholesale establishment, distribution station or storage building.
Printing plant or newspaper plant.
Building materials storage yard.
Within any I District, the following accessory uses shall be permitted:
No building or structure shall exceed 50 feet in height, except as provided in § 175-83.
Within any I District, no building or structure shall be erected nor any lot or land area utilized unless in conformity with the following schedule which is hereby declared to be a part of this chapter and except as modified by §§ 175-82 and 175-84:
Minimum lot area: 40,000 square feet.
Minimum lot width: 100 feet.
Maximum lot coverage: 25%.
Minimum yards:
Front yard: 40 feet.
One side yard: 25 feet.
Both side yards: 50 feet total.
Side yard abutting side street on corner lot: 25 feet.
Rear yard depth: 40 feet.
Within any I District, the following special exception uses shall be permitted, subject to approval by the Planning Board pursuant to § 175-126: