The apartment market in La Hulpe / Terhulpen currently has 10 flats for sale. The average asking price is €1,127,167; listings range from €195,000 to €2,035,000. The municipality has 7,343 inhabitants and covers 15.5 km². Its average age is 43, and 69% of residents own their home. Average net income per person is €23,233 per year. Residents are 52.1% women, and the population includes 83.9% Belgians, 4.1% French, 1.5% Italian, 1.4% German, 1.2% Portuguese, 0.9% Romanian, 0.9% British and 6.1% other nationalities.
Apartment buildings account for 12.2% of the municipality’s dwellings, compared with 87.8% for houses. In the wider building breakdown, 11.7% are buildings or blocks of flats, 45.2% open-type houses, farms or castles, 23.7% semi-detached houses, 15.6% terraced houses, 3.4% commercial houses and 0.3% other types. Homes average 6.7 rooms, and buildings date from around 1944. For road connections, the N253 and N275 pass through the local network. The R0 entrance is an 8-minute drive from the centre, while access to the A4 / E411 - E25 takes 6 minutes; the motorway connects Brussels, Namur and Arlon, with a continuation towards Luxembourg City.
Bus services stopping in La Hulpe / Terhulpen include TEC lines 10 and 210, both local services, line 366 between Court-St-Etienne, Rixensart and Ixelles/Elsene, and line 57 between Braine-l'Alleud and La Hulpe. De Lijn line 348 also serves the municipality. Stations nearest the centre are Terhulpen / La Hulpe, Genval, Hoeilaart, Rixensart and Groenendaal / Groenendael. The municipality has 6 nurseries, 4 nursery schools, 3 primary schools and 2 secondary schools. Examples include L. M. and Les P'Tits Coquins nurseries, Ecole Fondamentale Libre Notre-Dame, Ecole Communale “les Colibris”, Institut Technique Provincial and College Notre-Dame Des Trois Vallees.
The town has 1 Delitraiteur and 1 Delhaize. Shared bikes and shared cars are not available in the municipality, and there is no known charging station for electric vehicles. Brussels Airport can be reached in 17 minutes by car or 69 minutes by public transport. Other current listings include 18 houses for sale, 6 houses for rent and 5 flats for rent. Across the housing stock, the average number of rooms is higher than the Belgian average of 6, at 6.7 rooms per dwelling.