When it comes to climbing the rungs of the property ladder, it's sometimes worth thinking outside the box. While most homes are positioned on permanent foundations, others offer the opportunity for you to take them with you when you move.

From modular houses that can be built wherever you can find the space, to sky-high treehouses that have minimal impact on their surroundings, these incredible portable homes are sure to inspire a new way of thinking. Click or scroll on for more...