Lisbon and several surrounding municipalities are set to receive significant public funding to reduce the impact of aircraft noise on residential areas near the capital’s main airport. Under a government backed initiative, a total of 10 million euros will be made available through the Environmental Fund to support soundproofing measures in homes affected operations at Humberto Delgado Airport. The largest allocations will go to Lisbon and Loures, reflecting the scale of exposure in densely populated neighbourhoods closest to flight paths. The programme focuses on improving living conditions for residents addressing long standing noise complaints linked to air traffic. Funding will be directed primarily toward permanent residences, reinforcing the policy aim of protecting households most affected excessive noise levels while excluding commercial properties from eligibility under the scheme.
Lisbon City Council will receive 2,798,730 euros in 2026, alongside an equivalent amount reallocated to 2027 after funds initially planned for 2025 were not executed. This brings the capital’s total support to more than 5.5 million euros across two years. The funding will be used to finance upgrades to building facades, windows, frames and shutter boxes in residential properties that fail to meet legally required acoustic standards. Local authorities have confirmed that interventions will cover several parishes, including Alvalade, Avenidas Novas, Alcântara, Campo de Ourique, Campolide, Estrela, Lumiar, Santa Clara and São Domingos de Benfica. These areas are among those most exposed to persistent aircraft noise, making them a priority within the national strategy to improve urban acoustic comfort.
Loures will receive 1,324,730 euros, with works scheduled to be completed the end of the year and potentially benefiting tens of thousands of permanent dwellings. Planned measures include replacing windows, shutter boxes and ventilation grilles in the most affected zones. Vila Franca de Xira is allocated 560,000 euros to support similar improvements across multiple parishes, while Almada will receive 318,730 euros for residential buildings located within defined noise corridors. The funding agreements are valid for two years and will be replicated in 2027, ensuring continuity of the programme. Priority is given to private homes used as permanent residences in areas where noise levels exceed legal limits, aligning environmental policy with public health and housing protection objectives.
