The housing profile in Vaux-Sur-Sûre is strongly oriented towards houses: 96.4% of buildings are houses, compared with 3.6% apartment buildings. The average home has 6.6 rooms, and buildings date on average from around 1941. Building types include 73.9% open-type houses, farms and castles, 16.5% semi-closed houses, 3.5% buildings and flat blocks, 2.9% closed houses, 2.1% other types and 1.1% commercial houses. The commune has 5,640 inhabitants over 135.7 km². Average age is 36, 50.4% of residents are women, 79% own their home, and average net income is €16,865 per person per year. Residents are 97.2% Belgian, 1.1% French, 0.3% Luxembourgish, 0.2% Italian, 0.2% Dutch, 0.1% Portuguese, 0.1% Guinean and 0.8% other nationalities.
There are currently 0 houses for rent listed in the municipality, so the reported average monthly rent is €0, with both the highest and lowest listed price at €0. The total market contains 24 properties for sale or rent, including 21 houses for sale, 1 flat for sale and 2 flats for rent. The town centre is 3 minutes by car from an A26/E25 entrance on the Liège–Bastogne–Neufchâteau route. An entrance to the A4/E411–E25, serving the direction of Brussels, Namur, Arlon and Luxembourg City, is 8 minutes away. The N85 and N848 are additional roads serving the commune. There are 7 bus lines; listed TEC routes include 413/2 between Juseret, Traimont, Sibret and Bastogne, 413 between Bastogne and Neufchâteau, and lines 2, 6 and 601. The nearest stations are Neufchâteau, Bastogne-Sud, Bastogne-Nord, Libramont and Marbehan.
Childcare and school provision comprises 5 nurseries, 9 nursery schools and 9 primary schools. Named examples include nursery schools Ecole Fondamentale Communale De Vaux-Sur-Sûre III and Ecole Fondamentale Autonome De Sibret, and Ecole De Vaux-Sur-Sûre II among the primary schools. There is no secondary school in the commune. The listed supermarket presence is 1 Match / Smatch. Local business sectors include mixed farming, with 122 corporations, hairdressing and beauty treatment with 27 companies, veterinary activities with 17 firms, and 16 companies each in specialised construction and landscape services. There are no shared bicycles or shared cars at present, and no known charging station for electric vehicles. Liège Airport is 66 minutes away by car and 207 minutes by public transport.