In general, only Danish citizens are allowed to purchase real estate in Denmark. Citizens from EØS countries which includes Norway can be granted permission in case they plan to stay permanently – you must apply for this permission.
“Udbetaling” is the minimum capital required, usually 5% of the agreed price. The rest can under normal circumstances be fonded by loans.
The costs for registering the purchace in governement registers is 1.400 kr. + 0,6% of the purchase price. Document fee for loans is 1.400 kr. + 1,5%.