| Straat | Nummer | Postcode | Plaats | Meer info |
|---|
| Geestersingel | 84 | 1815BB | Alkmaar | Details |
| Geestersingel | 85 | 1815BB | Alkmaar | Details |
| Geestersingel | 92 | 1815BB | Alkmaar | Details |
| Geestersingel | 93 | 1815BB | Alkmaar | Details |
| Helderseweg | 3 A | 1815AB | Alkmaar | Details |
| Helderseweg | 3 B | 1815AB | Alkmaar | Details |