The area regulations in the R-4 District for single, duplex, and multi-family dwellings shall be the same as those in the R-3 District. Area regulations for townhouse development are as follows.
(A) Front yard. Minimum depth of front yard is 25 feet.
(B) Side yard.
(1) No side yard is required for interior lots.
(2) No side yard is required for interior sides of end lots.
(3) Minimum side yard on street side of corner lots is 15 feet.
(4) Minimum side yard for side of end lots abutting other property not contained in townhouse development is ten feet.
(C) Rear yard.
(1) Minimum rear yard backing on a street is 25 feet.
(2) Minimum rear yard not backing on a street is 15 feet.
(D) Lot width.
(1) Minimum lot width at building line for interior lots is 25 feet.
(2) Minimum lot width at building line for corner is 40 feet.
(3) Minimum lot width at building line for end lots not abutting a street is 35 feet.
(E) Intensity of use.
(1) Minimum land area for townhouse development is 25,000 square feet.
(2) Minimum lot area for an individual townhouse lot is 2,500 square feet.
(3) The total floor area for a townhouse development shall not exceed 40% of the land area of the townhouse development.
(4) The floor area for an individual lot shall not exceed 60% of the lot area.
(F) Coverage. Main and accessory buildings shall not cover more than 50% of the lot area. Accessory buildings shall not cover more than 20% of the rear yard;
(G) Open space. In each townhouse development there shall be commonly owned and maintained open space in the amount of at least 350 square feet per dwelling unit. Each common open space which is provided to meet this requirement shall be at least 3,500 square feet in area and shall have at least dimension of not less than 60 feet.
(Ord. 624, passed 12-18-2007)