The requirements of § 155.575 shall be modified in accordance with the following exceptions:
(B) Additional street improvements shall not be required where the property in question abuts a street which is already improved with standard street improvements as hereinafter defined. In such cases, however, dedication of right-of-way in accordance with the provisions of § 155.577 shall be required.
(C) The provisions of § 155.575 shall not apply to the construction of one single-family dwelling unit with customary accessory buildings when erected on a lot in accordance with the provisions of this chapter.
(D) The provisions of § 155.575 shall not apply to the construction of additions and accessory buildings incidental to a residential building legally existing on the lot, provided that no additional dwelling units or guest rooms are created.
(E) The provisions of § 155.575 shall not apply to the construction of additions and accessory buildings incidental to other than a residential building existing on the lot on the effective date of §§ 155.575 through 155.583, provided that the total cumulative floor area of all such additions and accessory buildings shall not exceed 500 square feet.
('64 Code, § 57.07) (Ord. 337, passed 7-11-68)