Taking into account that plotted housing is limited same as housing districts and wards,

"per service account a strict 2 house only per server policy should be implemented."

(2 houses, 1st for personal use, 2nd if character becomes fc lead).

Alternative housing suggestions:

From "why not just have larger apartments" thread.

http://forum.square-enix.com/ffxiv/t...=1#post5316542

From "housing ideas and feature requests" thread.

http://forum.square-enix.com/ffxiv/t...=1#post5315382