With due respect, u are worrying over nothing...
land has not been nationalized and will not,
Kenya may have shifted more to the left but we are not Marxist.
Kenya Land surface area is fixed against an ever increasing population and demand.. meaning, value will always be upwards, tax or no tax! In terms of economics, IMO little has changed.

Just as long as you don't go buying a 999-year leasehold parcel before 27th, coz come then, u will have lost 90% of the time value.... just like that!