Residential building sales on a fee or contract basis, except of time-share ownership properties

**Includes:** - real estate agency and brokerage services related to the sale of houses, flats, apartment buildings and other residential properties, and similar intermediation services involving buying, selling and renting of residential buildings and associated land land, on a fee or contract basis

**Excludes:** - sale of time-share properties on a fee or contract basis, cf. 72223 - sale of land on a fee or contract basis, cf. 72230