Belfast·SPG001 Affordable Housing and Housing Mix·Page 13·Figure 3.2
On-site Affordable Housing Requirements by Scheme Size
Sets out the minimum number of affordable housing units required on-site based on the total number of residential units in a development scheme. For schemes with 21 or more units, 20% of units (rounded up) must be affordable.
Number of on-site affordable housing units required
No. of residential units in scheme | Minimum no. of affordable units required on site
<5 | 0
5 | 1
6 | 2
7 | 3
8 | 3
9 | 3
10 | 3
11 | 3
12 | 4
13 | 4
14 | 4
15 | 4
16 | 4
17 | 4
18 | 4
19 | 4
20 | 4
21+ | 20% rounded up to the nearest whole number of units
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/belfast/SPG001 Affordable Housing and Housing Mix.pdf