| Value | Category |
|---|---|
| 10 | NATURAL |
| 11 | No walls |
| 12 | Thatched/straw |
| 13 | Dirt |
| 20 | RUDIMENTARY |
| 21 | Mud and poles |
| 22 | Stone with mud |
| 23 | Reused wood |
| 24 | Unburnt bricks |
| 25 | Unburnt bricks with plaster |
| 26 | Unburnt bricks with mud |
| 30 | FINISHED |
| 31 | Cement |
| 32 | Stone with lime/cement |
| 33 | Burnt bricks with cement |
| 34 | Cement blocks |
| 35 | Wood planks/shingles |
| 96 | Other |