Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2018-11-01,"136 - 140 High Street, Porthmadog",LL49 9NT,220000,Other,"Freehold",No,Non-standard 2018-11-01,"138 High Street, Porthmadog",LL49 9NT,105000,Other,"Freehold",No,Non-standard 2013-08-30,"138 High Street, Porthmadog",LL49 9NT,170000,Other,"Freehold",No,Non-standard