The property market in Lasne in 2025
Lasne is a municipality in the province of Brabant wallon in Wallonia, with 14,198 residents spread across 53.3 km2, giving a density of 266 inhabitants per km2.
The median price for houses stands at EUR 528,436, while apartments reach a median value of EUR 312,132. The price per square metre is EUR 3,775. Visit our property prices in Lasne page for detailed data.
Regional context: Wallonia
Wallonia, the French-speaking region in southern Belgium, attracts with its natural landscapes, spacious living, and more affordable property prices. Registration fees stand at 12.5%, but the lower purchase prices often compensate for this difference. The region offers attractive energy renovation subsidies and boasts a remarkable natural heritage spanning the Ardennes, the Meuse valleys, and the Hainaut countryside. The rise of remote working has strengthened the appeal of Walloon municipalities for Brussels commuters.
Urban profile of Lasne
Lasne is a small residential town with local shops, schools, and essential services. The municipality combines the tranquillity of a semi-rural setting with the convenience of local infrastructure. A strong community spirit prevails, with active associations and a pleasant social life that attracts families and young households.
The province of Brabant wallon
Walloon Brabant is the wealthiest province in Wallonia, with high median incomes and a premium property market. Its proximity to Brussels and the presence of UCLouvain make it a major attraction hub.
Neighboring municipalities of Lasne
Here are municipalities in the same province worth considering:
- Grez-Doiceau — Median house price: EUR 548,359, overall score: 51/100
- Jodoigne — Median house price: EUR 419,078, overall score: 44/100
- Genappe — Median house price: EUR 502,594, overall score: 60/100
- Chaumont-Gistoux — Median house price: EUR 630,516, overall score: 49/100
- Rebecq — Median house price: EUR 559,170, overall score: 49/100
- Villers-la-Ville — Median house price: EUR 445,397, overall score: 42/100
Transport and accessibility
Lasne scores 17/100 for public transport and 34/100 for walkability. The accessibility score for shops and services reaches 32/100.
Energy Performance Certificates (EPC)
The energy profile is mixed, with 12.6% in classes A-B and 23.1% in classes F-G.
- Class A: 1.9 %
- Class B: 10.7 %
- Class C: 23.9 %
- Class D: 23.8 %
- Class E: 16.6 %
- Class F: 9.9 %
- Class G: 13.2 %
Visit our EPC in Lasne page to estimate renovation costs.
Demographics and population profile
The population is relatively stable, with growth of -0.3% over 5 years. 18.1 % of the population is aged 18 to 34 and 23.5 % is over 65. The foreign population share is 10.2 %.
The median declarable income stands at EUR 33,326 per year. The municipality has 3,078 active businesses.
Safety
The crime rate is below the national average, reflecting a peaceful living environment, with 46.9 offences per 1,000 residents, including 19.8 thefts and 4.8 acts of violence. The safety score is 63/100.
Quality of life in Lasne
Lasne offers a living environment that can be assessed through several complementary indicators. In terms of walkability, the municipality scores 34/100, reflecting how easy it is to walk for daily errands and activities. The public transport score is 17/100, indicating the level of bus, tram, or train service. Access to schools is rated 46/100, an essential criterion for families with children. Proximity to shops and services reaches 32/100. Green spaces score 82/100, important for daily wellbeing. Finally, the safety score stands at 63/100. All these criteria together give Lasne an overall score of 47/100.
Economy and employment in Lasne
The economic activity of Lasne is characterised by a median declarable income of EUR 33,326 per year (average income: EUR 60,722). The municipality hosts 3,078 active businesses, or 0.22 businesses per 100 residents, reflecting a dynamic economic fabric. The municipal tax pressure is 27.9%.
Investment
With an investment score of 38/100 and 154 transactions over the past 12 months, Lasne has limited investment potential. Registration fees in Wallonia amount to 12.5%. Try our mortgage simulator and notary fees calculator.
How much does a house cost in Lasne in 2025?
The median price of a house in Lasne is EUR 528,436. Apartments trade at around EUR 312,132 and villas reach EUR 766,838.
Is Lasne a good municipality to invest in?
Lasne scores 38/100 for investment and 47/100 overall. Registration fees in Wallonia amount to 12.5%.
What is the demographic profile of Lasne?
Lasne has 14,198 residents and 2,274 households. The median income is EUR 33,326 per year.
What public transport is available in Lasne?
Lasne scores 17/100 for public transport and 34/100 for walkability. Car access remains important for many journeys.
How safe is Lasne?
The crime rate is below the national average, reflecting a peaceful living environment, with a safety score of 63/100.