| Secondary dwellings in buildings destined mainly for dwellings according to the building's facilities by state of the building . 37-Salamanca |
| Running water public supply | Running water private supply | Evacuation of residual waters (sewage) | Evacuation of residual waters (another type) | Porter service (only automatic) | Porter service (only person) | Porter service (both) | Has garage | Has gas | Has telephone | Has central hot water | TOTAL | |
| TOTAL | 95,84% | 3,37% | 96,10% | 2,76% | 36,32% | 0,32% | 2,83% | 24,57% | 33,41% | 68,21% | 59,13% | 42896 |
| In ruin | 79,96% | 9,09% | 84,50% | 4,55% | 29,96% | 0,83% | 7,44% | 2,69% | 27,07% | 53,31% | 24,38% | 484 |
| Bad | 92,63% | 2,50% | 93,82% | 0,59% | 21,76% | 0,36% | 2,14% | 2,73% | 20,93% | 52,79% | 29,61% | 841 |
| Deficient | 95,71% | 1,77% | 96,00% | 1,15% | 25,63% | 0,15% | 0,93% | 4,59% | 24,45% | 58,93% | 43,55% | 4078 |
| Good | 96,14% | 3,49% | 96,31% | 2,96% | 37,89% | 0,33% | 2,99% | 27,51% | 34,75% | 69,75% | 61,93% | 37493 |