General Context RM-11 is a residential zoning district intended for multiple-family residential development with a maximum density around 11 dwelling units per acre (consistent with RM-5, RM-7, RM-9, RM-11, RM-15 designations in the St. Lucie County Land Development Code). Permitted uses are defined in Chapter 3 of the St. Lucie County Land Development Code under Zoning District Use Regulations. ? Uses Typically Permitted by Right in RM-11 RM-11 core by-right residential use (district intent)