www.meilleursagents.com have just published a map of France showing property price per square meter in France, per region and departements.
You can see the Alpes Maritimes below:
Source : Prix immobilier m2 par MeilleursAgents.com
For more information on the whole of France, go to http://www.meilleursagents.com/prix-immobilier/
A bientot
Team Lucke Immobilier