The following types of signs shall be permitted in residential districts and shall conform to the regulations set forth in this section:
(a) Nameplate. One nameplate not exceeding two (2) square feet in total area shall be permitted for each dwelling unit of one or two-family dwellings. Nameplates may be located not less than ten feet from any side lot line of the premises and on the tree lawn if more than two feet from the paved roadway. Such nameplates shall not be permitted for multi-family dwellings of three or more units.
(b) Bulletin Board. One bulletin board shall be permitted on the premises of a public or semi-public institution. Such sign shall not exceed twenty-five (25) square feet in area nor six (6) feet in height. In addition, temporary signs may be permitted for special events and shall be removed when the event is concluded.
(c) Real Estate Sign. Real estate signs as follows:
(1) Temporary signs.
A. Single-family dwelling unit lots (including attached units on individual lots); No "for sale", "for rent", "sold" sign or any other sign (except nameplates as permitted above) shall be permitted.
B. Apartment and subdivision developments; One sign, not exceeding fifty (50) square feet in total area, shall be permitted for each frontage street and shall be located not less than fifteen (15) feet from the front or any side lot line. Permits for such signs shall be for a period not to exceed one year.
If no part of the development abuts a major or secondary street, directional signs not exceeding two (2) square feet in area may be permitted in public tree lawns for periods specified by the Zoning Administrator.
(2) Permanent subdivision and apartment development sign; One such sign indicating name, owner or manager shall be permitted, not exceeding twenty-five (25) square feet in total area, nor five (5) feet in height, shall be permitted on each frontage street, but not less than thirty-five (35) feet from any occupied single or two-family residence, nor less than fifteen (15) feet from the front or any side lot line.