There are 4 houses for rent in Chaumont-Gistoux. The average monthly rent is €1,385, and current asking rents range from €1,040 to €1,750. The municipality has 11,798 inhabitants and covers 48.3 km². Average age is about 42; women account for 51% of residents. Home ownership is 75%, and average net income is €23,975 per person per year. The population is 94.2% Belgian, 2.1% French, 0.7% Italian, 0.4% Portuguese, 0.3% Spanish, 0.3% Polish, 0.3% Romanian and 1.7% other nationalities.
The local housing stock is mainly made up of houses: houses represent 91.6% of dwellings, while apartment buildings represent 8.4%. The average dwelling has 6.5 rooms, and the average building age is around 1957. Building types comprise 71.4% open-type houses, farms and castles, 14.2% semi-detached houses, 4% closed-type houses, 8.2% buildings and apartment blocks, 1.4% other types and 0.7% commercial houses. Road access includes the N243. From the centre, the A4/E411–E25 towards Brussels, Namur and Arlon is a 6-minute drive; the A3/E25–E40–E42 towards Brussels, Leuven, Liège and Eupen is reachable in 21 minutes.
The commune is served by 7 bus lines. These include TEC line 21 between Louvain-la-Neuve and Dion-Le-Mont, line 23 between Wavre and Jodoigne, line 33 from Eghezée via Perwez and Louvain-la-Neuve to Ottignies, line 543 between Brussels, Wavre and Eghezée, and line 6 between Mille, Hamme-Mille, Grez and Louvain-la-Neuve. The nearest stations to the centre are Louvain-la-Neuve, Gastuche, Basse-Wavre, Wavre and Bierges-Walibi. Families have 10 nurseries, 6 nursery schools and 6 primary schools in the commune; there is no secondary school. Grocery shops include 2 Carrefour stores, 1 Louis Delhaize, 1 Intermarché and 1 Delhaize.
There is 1 electric-car charging station in Chaumont-Gistoux. The commune has no shared bicycles at present, and shared cars do not appear to be available. Brussels Airport can be reached in 25 minutes by car or 136 minutes by public transport. Current house rentals average €1,385 per month, with listed rents between €1,040 and €1,750; there are 4 houses available for rent.