Åke Sundvall, Flerbostadshus, Kvarter 21 Hus 1 (Barkarby 2:302)
| Ecolabel | Nordic Swan Ecolabel |
| Category | Multifamily Home |
| Product group | New buildings 089 |
| Criteria generation | 3 |
| Licensee | Åke Sundvall Byggnads AB |
| License number | 3089 0092 |
| Brand | Åke Sundvall |