Resubdivision. Once an application for mixed-use development has been approved in accordance with this section, parcels within the development may be divided into separately owned, leased or rented building lots, provided that any necessary site plan or subdivision approval is obtained in accordance with Chapter
123 of the Code of the Town of Southeast and Articles
VIII and
IX of this chapter. Lot frontage, front yard and front yard parking setback requirements may be reduced up to 50% for interior site roads constructed as part of a mixed-use development. With respect to the residential portions of such development, not less than 10% of the housing units to be constructed shall be single-family detached dwellings. If such residential area is to be developed as single-family detached dwellings pursuant to a standard subdivision scheme, the frontage, shape and front and side yard setbacks shall be the same as those set forth in Article
VIII of this chapter for RMF Districts; provided, however, that subject to the provisions of Article
VIII, planned subdivision plats involving modification of lot area, shape and frontage may be approved applying the density factors for residential development contained in this chapter, or, as a planned subdivision plat with individual lot ownership, the Planning Board may modify the provisions of this chapter relating to lot area, shape, frontage and front, side and rear yards to allow for the construction of single-family attached cluster dwelling units applying the density factors for residential development contained in this chapter, provided that each building lot in such planned subdivision plat shall only be used for one or more of the purposes specified in the Table of General Use Requirements of this chapter, and the plat or map prepared for such planned subdivision plat shall contain a note thereon indicating that there shall be no further subdivision of any open space parcels and that such open space shall be owned by an incorporated association of the owners of lots in the development. The Planning Board may consider the setback requirements set forth in the chapter as a general guide in its review of the development plans with respect to peripheral lot lines.