Rafiq, last time I was in the UK it was market driven and I suspect still is, which means of course expensive rent and excessive selling prices. The average price for a house in the Central districts was about a million pounds. The average monthly rent for a one bedroom apartment was about 2,000 pounds. A room alone would cost at a minimum 500 pounds a month.
Depending on classes, different class of people want houses with swimming so housing industry in uganda may not be expensive for dollar and euro class.