1. mansard - Noun
2. mansard - Adjective
3. mansard - Adjective Satellite
a hip roof having two slopes on each side
(of a roof) having two slopes on all sides with the lower slope steeper than the upper
Source: WordNetthe story formed by a mansard roof is usually called the garret Source: Internet
I can find quite a few apartment blocks of the appropriate vintage (although nothing that looks in quite such disrepair), but I’ve got nothing to narrow it down to the building under renovation with the Mansard roof and the spiky sky light. Source: Internet