Land Use Classifications

City of Knoxville

General Residential Neighborhood (RN-3)

The RN-3 General Residential Neighborhood Zoning District is intended to accommodate medium density residential neighborhoods in the City of Knoxville characterized by one and two-family homes. Townhouse dwellings may be allowed by special use approval to facilitate a more urban development form. Limited nonresidential uses that are compatible with the character of the district may also be permitted.

City Zoning Districts
County Zoning Districts
Code
Classification
Description
Location Criteria
Recommended Zoning
By Growth Plan Area
City
County
One Year Plan Permitted Zones
City
MDR

Medium Density Residential
MDR

Such land uses are primarily residential at densities from 6 to 24 dwelling units per acre (city) and 5 to 12 dwelling units per acre (county). Attached houses, including townhouses and apartments are typical. Mobile home parks are another form of this land use.
Location Criteria
  • Near community activity centers, including uses such as schools and colleges, parks, and community commercial/office nodes
  • As transitional areas between commercial development and low density residential neighborhoods
  • Site with less than 15 percent slopes
  • Along or near corridors that are served by or proposed to be served by transit, with densities proposed to be above 12 dwelling units per acre and to be served by sidewalks
Recommended City Zoning
RN-3, RN-4
Recommended County Zoning By Growth Plan Area
Rural Area: N/A

Planned Growth Boundary (PGB): PR 6 to 12 du/ac

Urban Growth Boundary (UGB): PR 6 to 12 du/ac
One Year Plan Permitted City Zones
RN- 3, RN-4
MDR/O

Medium Density Residential / Office
MDR/O

Office and medium residential uses typically have similar development characteristics: scale of buildings, areas devoted to parking, yard spaces and location requirements (on arterials/ collectors).

These uses provide a buffer to low density residential areas, particularly when located adjacent to an arterial/collector or as a transition between commercial uses and a neighborhood.
Location Criteria
  • Near community activity centers, including uses such as schools and colleges, parks, and community commercial/office nodes
  • As transitional areas between commercial development and low density residential neighborhoods
  • Site with less than 15 percent slopes
  • Along or near corridors that are served by or proposed to be served by transit, with densities proposed to be above 12 dwelling units per acre and to be served by sidewalks
Recommended City Zoning
RN-3, RN-4, RN-5, RN-6, O
Recommended County Zoning By Growth Plan Area
Rural Area: N/A

Planned Growth Boundary (PGB): OB, PR 6 to 12 du/ac

Urban Growth Boundary (UGB): OB, PR 6 to 12 du/ac
One Year Plan Permitted City Zones
RN- 3, RN-4, RN-5, RN-6, O
TDR

Traditional Neighborhood Development
TDR

This land use is primarily residential and is characterized by neighborhoods where a mix of detached and attached houses, sidewalks, smaller lots and alleys have typically been or are to be created.
Location Criteria
  • Neighborhoods where lots are typically less than 50 feet wide, and usually have sidewalks and alleys. This area isessentially the 19th and early 20th century grid street neighborhoods of Knoxville.
  • Urban Growth Area or Planned Growth Areas where neighborhood orcommunity mixed use development is identified (see Mixed Use and Special Districts section)
Recommended City Zoning
RN-1, RN-2, RN-3, RN-4
Recommended County Zoning By Growth Plan Area
Rural Area: N/A

Planned GrowthBoundary (PGB): RA, RB, PR (with conditions for sidewalks, common opens spaces and alleys)

Urban Growth Boundary (UGB): RA, RB, PR (with conditions for sidewalks, common opens spaces and alleys)
One Year Plan Permitted City Zones
RN-1, RN-2, RN-3, RN-4