Thank you! You are right, here they are: https://seeiendom.kartverket.no/eiendom/1108/62/2342/0/0, https://seeiendom.kartverket.no/eiendom/1108/62/2343/0/0.
Would you be able to help me making sure that I can copy data from this website? I checked this list: https://wiki.openstreetmap.org/wiki/No:Permissions, but I haven't found a permission. Maybe I'm not looking at the right rows though.