Vacant housing in the municipality — Sailly-Lez-Lannoy

Vacant accommodation is an unoccupied dwelling in one of the following cases:
— offered for sale, for rent;
— already assigned to a buyer or tenant and awaiting occupancy;
— pending settlement of succession;
— retained by an employer for future use for the benefit of one of its employees;
— kept vacant and without precise assignment by the owner (example a very old housing...).
The vacancy rate is the share of vacant dwellings in all dwellings. It can be calculated from the population census. Estimates of the park as of January 1 of the three years after the census reference date are also available. They disaggregate this park by categories: main residences, vacant dwellings, second homes or occasional dwellings.

Source: Observatory of Territories
https://www.observatoire-des-territoires.gouv.fr/nombre-de-logements-vacants
https://www.observatoire-des-territoires.gouv.fr/part-des-logements-vacants