The house is an artwork of Raymond Isidore, also known as Picassiette, who unceasingly decorated the walls and garden with mosaics.
Wikipedia https://nl.wikipedia.org/wiki/Maison_Picassiette
Chartres Official Website http://www.chartres.fr/culture/arts-et-spectacles/maison-picassiette/
Address 22 Rue du repos, 28000 Chartres, France
Coordinates 48°26'31.869" N 1°30'24.255" E