Belair

The complete guide to Belair

Population and area: district figures of the City of Luxembourg, end of 2025.

History in brief

Belair is younger than its reputation suggests. Until the nineteenth century, the land west of the old town lay inside the fortress's exclusion zone, where only wooden structures were allowed, so that nothing could give cover to an attacking army. The Route d'Arlon was laid out in 1722 for military reasons. The area was known as Neumerl, "new Merl", until 1956. Its real growth came after the Second World War: between 1951 and 1960 some seventeen new streets were built, and the arrival of the European Coal and Steel Community in Luxembourg in 1952 brought a new population of officials, diplomats and professionals looking for homes close to the centre.

That history explains the look of the quarter today: generous streets, detached villas and solid apartment buildings from the 1950s and 1960s, with later buildings filling the gaps.

Streets and landmarks

Belair is bounded to the east by the Boulevard Grande-Duchesse Charlotte, to the north by the Route d'Arlon, which separates it from Rollingergrund, and to the west by the commune of Strassen. The Avenue du X Septembre and the Avenue Guillaume cross its southern part around the Place de France.

Its landmarks are practical rather than monumental. The parish church was built between 1953 and 1957. The Chapelle du Christ-Roi, built in 1931, belongs to the Jesuits. The city's main fire station is here. The site of the former national stadium, the Stade Josy Barthel, which closed when the new Stade de Luxembourg opened in 2021, is being redeveloped as a mixed residential neighbourhood. The Centre Hospitalier de Luxembourg, the country's main hospital, sits on the northern edge of the quarter.

Housing and the rental market

Belair's housing is weighted towards large apartments and family houses. Many apartment buildings date from the post-war decades and offer generous rooms, cellars and garages, and some have been renovated to modern standards. New buildings are fewer and command high prices.

For renters, three consequences follow. Family-sized apartments and houses are available but rarely stay on the market long. Studios and rooms are scarce, so single professionals often look in neighbouring Merl, Hollerich or Rollingergrund instead. And prices per square metre are among the highest in the city, which our article on why Belair is the most expensive quarter explains in detail.

Shopping, food and daily services

Daily shopping is local: supermarkets, bakeries, butchers, pharmacies and banks are spread along the main axes, particularly around the Place de France and the Route d'Arlon. Restaurants are neighbourhood places rather than destinations. For wider choice, the old town is a short walk or bus ride away, and the shopping areas of Strassen are close by road.

Healthcare is a strength: besides the CHL, the quarter has many medical practices, dentists and specialists.

Families, schools and green space

Belair is one of the city's family quarters. Public primary schools serve the area, and several secondary schools and international schools are within reach by bus. The Parc de Merl, on the border with Merl and Hollerich, is the quarter's main green space, with a pond, lawns and playgrounds. Tree-lined streets and private gardens add to the sense of space. See our guide to schools in Luxembourg.

Getting around in practice

Belair is served by several AVL bus lines towards the centre, the station and Kirchberg, and the Place de l'Étoile tram stop is on its north-eastern edge. The old town is walkable from the eastern streets in fifteen to twenty minutes. By car, the Route d'Arlon leads directly west towards Strassen, Mamer and Belgium. Parking is easier than in the centre, though many residents rely on private garages.

Before you sign: what to check in Belair

• The building's age and energy class. Post-war buildings vary widely; ask for the energy certificate.
• Garage or parking space. It makes a real difference to daily life here.
• Proximity to the Route d'Arlon. It carries heavy traffic at rush hour.
• The stadium redevelopment. If a flat faces the former Stade Josy Barthel site, ask about construction timing.

Who lives in Belair

Belair is home to about 12,331 residents on 1.72 km², a density of roughly 7,178 people per km², which makes it the 3rd most densely populated of the 23 quarters in our guides. Around 33% of residents hold Luxembourgish nationality, higher than the city-wide share of about 31% (137,696 residents at the end of 2025, according to the City of Luxembourg). Like the capital as a whole, it is a genuinely international place to live.

A walk through Belair

Belair is best understood on foot from its eastern edge, where the Boulevard Grande-Duchesse Charlotte separates it from the city centre. Walk west along the Avenue Guillaume, the quarter's main shopping street, with its bakeries, pharmacies, cafés and independent shops, and the streets on either side turn quickly into the residential avenues that give Belair its reputation: trees, front gardens, substantial houses and well-kept apartment buildings. To the north the Route d'Arlon, laid out in 1722 for military reasons, marks the boundary with Rollingergrund and carries the traffic west. Further on lies the site of the former national Stade Josy Barthel, replaced by the Stade de Luxembourg in 2021 and earmarked for a new mixed neighbourhood. The Centre Hospitalier de Luxembourg, the city's main hospital, and the main fire station of Luxembourg City are also in the quarter, a reminder that Belair is a working part of the capital as well as a residential one.

Belair through the year

Belair's calendar is a residential one: school terms, the market rhythm of the Avenue Guillaume and quiet summers when many families travel. Its trees make it one of the most pleasant quarters to walk in autumn. It is also next door to the Parc de Merl, which many Belair residents treat as their own park, and a short walk from the city centre's festivals and winter market without living inside the crowds.

Advantages and trade-offs

Belair compared with its neighbours

Population and area: City of Luxembourg district figures, end of 2025. Luxembourgish share rounded.

Practical tips for your first weeks in Belair

• Prepare your file before viewing; good homes in Belair rarely stay available for long.
• Check whether a home is on the Route d'Arlon side or in the quieter inner streets.
• If you have children, look at the school catchment for the exact address with the commune.
• Ask about parking; many older buildings have no garage.

The Aura view

Belair is the address people choose when they want calm, space and prestige without leaving the city. It is not the place for evening life or bargains. For families and long-term residents, it remains one of the most reliable choices in Luxembourg.