hotel particulier
/ˌ(h)əʊtɛl ˌpɑːtik(j)uːlɪˈeɪ/(also hôtel particulier)
noun
In French-speaking contexts: a large privately-owned town house or block of flats.
Origin
Early 20th century; earliest use found in Louis Joseph Vance (1879–1933). From French hôtel particulier from hôtel + particulier.