It is Manon T's house. 

Her house is in Hordain. 

 It is the castle of Chambord. 
Manon H visited the castle of Chambord during her holidays.

This is the sign of the city of Hordain. 

D61 is the number of the road ("D" stands for "Départementale").

"Village fleuri" means the city is flowered/ there are a lot of flowers in the city.