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// CODE SNIPPET

310.4 Residential Group R-3

Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 310 Residential Group R > 310.4 Residential Group R-3
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ILLUSTRATION
Residential Group R-3 occupancies where the occupants are primarily permanent in nature and not classified as Group R-1, R-2, R-4 or I, including:
  • Buildings that do not contain more than two dwelling units
  • Care facilities that provide accommodations for five or fewer persons receiving care
  • Congregate living facilities (nontransient) with 16 or fewer occupants
    • Boarding houses (nontransient)
    • Convents
    • Dormitories
    • Fraternities and sororities
    • Monasteries
  • Congregate living facilities (transient) with 10 or fewer occupants
    • Boarding houses (transient)
  • Lodging houses (transient) with five or fewer guest rooms and 10 or fewer occupants

310.4.1 Care Facilities Within a Dwelling

Care facilities for five or fewer persons receiving care that are within a single-family dwelling are permitted to comply with the International Residential Code provided an automatic sprinkler system is installed in accordance with Section 903.3.1.3 or Section P2904 of the International Residential Code.

310.4.2 Lodging Houses

Owner-occupied lodging houses with five or fewer guest rooms and 10 or fewer total occupants shall be permitted to be constructed in accordance with the International Residential Code.

Related Code Sections


310.4 Occupancy Classification and Use, Residential Group R-3
Residential Group R-3 occupancies where the occupants are primarily permanent in nature and not classified as Group R-1, R-2, R-4 or I, including ...
Building Code 2021 of Illinois > 3 Occupancy Classification and Use > 310 Residential Group R > 310.4 Residential Group R-3
310.4 Occupancy Classification and Use, Residential Group R-3
Residential Group R-3 occupancies where the occupants are primarily permanent in nature and not classified as Group R-1, R-2, R-4 or I, including ...
Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 310 Residential Group R > 310.4 Residential Group R-3
Section 310 Occupancy Classification and Use, Residential Group R
Residential Group R includes, among others, the use of a building or structure, or a portion thereof, for sleeping purposes when not classified ...
Building Code 2021 of Illinois > 3 Occupancy Classification and Use > 310 Residential Group R
302.1 Occupancy Classification and Use, Occupancy Classification
-3 and I-4. Mercantile (see Section 309): Group M. Residential (see Section 310): Groups R-1, R-2, R-3 and R-4. Storage (see Section 311): Groups S ...
Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 302 Occupancy Classification and Use Designation > 302.1 Occupancy Classification
302.1 Occupancy Classification and Use, Occupancy Classification
-3 and I-4. Mercantile (see Section 309): Group M. Residential (see Section 310): Groups R-1, R-2, R-3 and R-4. Storage (see Section 311 ...
Building Code 2021 of Illinois > 3 Occupancy Classification and Use > 302 Occupancy Classification and Use Designation > 302.1 Occupancy Classification
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