Reply To: Sukkah built in an area which requires a city permit but no permit was gotten

Lchatchila one needs permission and their is a machlokes if one can make a brocha if built without permission:

http://www.hebrewbooks.org/pdfpager.aspx?req=46442&st=&pgnum=74

One can make a brocha on a sukkah built on his property even if the government forbids it :

http://www.hebrewbooks.org/pdfpager.aspx?req=46442&st=&pgnum=75&hilite=

However, since the sukkah is not stolen and KARKA EINO NIGZELES (Nitei Gavriel 4:12):

http://www.hebrewbooks.org/pdfpager.aspx?req=46442&st=&pgnum=77