23-361 - Maximum lot coverage in R1 through R5 Districts LAST AMENDED 12/5/2024 R1 R2 R3 R4 R5 (a) For #single-# or #two-family residences# In the districts indicated, for #zoning lots# with #buildings# containing #single-# or #two-family residences#, the maximum #residential# #lot coverage# shall be as set forth in the following table. MAXIMUM RESIDENTIAL LOT COVERAGE FOR SINGLE OR TWO-FAMILY RESIDENCES​​ Lot type District #Interior lots# or #through#Corner lots# (percent) lots# (percent) R1 R2 40 80 R3 50 80 R4 R5 60 80 However, in R2X, R3A and R3X Districts, the maximum #residential# #lot coverage# shall be that #lot coverage# remaining after the application of all required #yards# on the #zoning lot#. (b) For #multiple dwelling residences# In the districts indicated, for #zoning lots# with #buildings# containing #multiple dwelling residences#, where permitted, the maximum #residential# #lot coverage# for #interior lots# or #through lots# shall be 80 percent and the maximum #residential# #lot coverage# for #corner lots# shall be 100 percent. However, for #large sites# with #buildings# utilizing the provisions of Section 23-425 (Height and setback modifications for large sites), the maximum #residential# #lot coverage# of the entire site shall be 50 percent. Individual #corner lot#, #interior lot#, or #through lot# portions may exceed such overall maximum, provided they do not exceed the respective maximums that would apply to #zoning lots# that are not #large sites#.