70311000 - Residential building rental or sale services

CPV code 70311000 in the EU Common Procurement Vocabulary refers to Residential building rental or sale services. It sits at level 4 of the CPV hierarchy as a category within the 70 division. This code is nested directly under 70310000, narrowing the broader category into the specific area of residential building rental or sale services. As a leaf code, 70311000 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns residential building rental or sale services. Contracting authorities across the EU use 70311000 in TED notices and national procurement portals to signal that a tender relates to residential building rental or sale services.