Zakat on rental property still under mortgage: Is an apartment which is on rent but still under Islamic mortgage (yearly mortgage payments much higher than yearly rent) Zakat-able? Do you pay Zakat on rental income or value of the property?
Zakat on property under construction: Is an apartment which is still under construction and full value has not been paid yet Zakat-able? (will it be on value of property that you have paid already or estimate of rent that is expected in a few years?)
Zakat on empty plot: Do you have to pay Zakat on an empty plot that doesn't bring in any revenue.
Zakat on empty plot still under development - Do you have to pay Zakat on this?