Accessible units and Type B units shall be provided in Group R-1 occupancies in accordance with Sections 1107.6.1.1 and 1107.6.1.2.
Accessible dwelling units and sleeping units shall be provided in accordance with Table 1107.6.1.1. Where buildings contain more than 50 dwelling units or sleeping units, the number of Accessible units shall be determined per building. Where buildings contain 50 or fewer dwelling units or sleeping units, all dwelling units and sleeping units on a site shall be considered to determine the total number of Accessible units. Accessible units shall be dispersed among the various classes of units.
TABLE 1107.6.1.1 ACCESSIBLE DWELLING UNITS AND SLEEPING UNITS
TABLE 1107.6.1.1 ACCESSIBLE DWELLING UNITS AND SLEEPING UNITS
| TOTAL NUMBER OF UNITS PROVIDED | MINIMUM REQUIRED NUMBER OF ACCESSIBLE UNITS WITHOUT ROLL-IN SHOWERS | MINIMUM REQUIRED NUMBER OF ACCESSIBLE UNITS WITH ROLL-IN SHOWERS | TOTAL NUMBER OF REQUIRED ACCESSIBLE UNITS |
| 1 to 25 | 1 | 0 | 1 |
| 26 to 50 | 2 | 0 | 2 |
| 51 to 75 | 3 | 1 | 4 |
| 76 to 100 | 4 | 1 | 5 |
| 101 to 150 | 5 | 2 | 7 |
| 151 to 200 | 6 | 2 | 8 |
| 201 to 300 | 7 | 3 | 10 |
| 301 to 400 | 8 | 4 | 12 |
| 401 to 500 | 9 | 4 | 13 |
| 501 to 1,000 | 2% of total | 1% of total | 3% of total |
| Over 1,000 | 20, plus 1 for each 100, or fraction thereof, over 1,000 | 10 plus 1 for each 100, or fraction thereof, over 1,000 | 30 plus 2 for each 100, or fraction thereof, over 1,000 |
In structures with four or more dwelling units or sleeping units intended to be occupied as a residence, every dwelling unit and sleeping unit intended to be occupied as a residence shall be a Type B unit.
Exception: The number of Type B units is permitted to be reduced in accordance with Section 1107.7.
Exception: The number of Type B units is permitted to be reduced in accordance with Section 1107.7.