(A) Statement of purpose. The R-O restricted office district is intended to permit those office and restricted business uses which will provide appropriate land uses adjacent to residential areas and which do not generate large volumes of traffic or promote traffic congestion.
(B) Principal permitted uses. In the R-O district, no uses shall be permitted, unless otherwise provided in this ordinance, except the following:
(1) Churches, public schools, public libraries, private schools, and educational institutions;
(2) Nursery schools, day nurseries, or day care centers;
(3) Uses resulting from any of the following occupations: executive, administrative, professional, accounting, banking, writing, clerical, stenographic, and drafting. This shall not be construed to eliminate offices of recognized manufacturers’ agents; provided, that no display will be in an exterior show window, and the total area devoted to the display, including both the objects displayed and the floor space set aside for persons observing the displayed objects, shall not exceed 15% of the useable floor area of the establishment using the display of an actual product for sale as a sales procedure. There shall be no outdoor storage of goods or material irrespective of whether or not they are for sale. There shall be no warehousing or the indoor storage of goods or material beyond that normally incidental to the above permitted office type uses;
(4) Medical or dental clinics, not including veterinarian hospitals or any type of medical facility permitting overnight patients;
(5) Photography studios;
(6) Furriers, dressmaking, and tailoring establishments;
(7) Stores selling prescription drugs only;
(8) Accessory buildings or structures shall be prohibited;
(10) Local governmental court facilities.
(C) Site plan review. For all uses permitted in the R-O district, including structural restoration, reconstruction, extension, substitution, or renovation of existing uses, a site plan of the entire building premises shall be submitted for review and approval in accordance with § 157.092.
(D) Area, height, and placement requirements. Area, height, and placement requirements, unless otherwise specified, are as provided in Appendix A, Schedule of Regulations.