| Value | Category |
|---|---|
| 10 | NATURAL |
| 11 | Straw, cane or palm |
| 20 | RUDIMENTARY |
| 21 | Earthen Bricks |
| 22 | Adobe or 'taquezal' |
| 24 | Wood |
| 25 | Stone blocks |
| 26 | Dung |
| 30 | FINISHED |
| 31 | Cement / Concrete blocks |
| 32 | Plycem or Nicalit tiles |
| 33 | Wood / Concrete |
| 96 | OTHER |
| 97 | Not dejure resident |