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Home Expo 2026: Changes for Buyers Under 35 in Luxembourg

Home Expo 2026: Changes for Buyers Under 35 in Luxembourg

New momentum for young buyers at Kirchberg

From October 8 to 11, 2026, Luxexpo The Box became the epicenter of the Luxembourg real estate market. The Home Expo and the 29th National Housing Week (SNL) welcomed visitors to Hall 9 under the slogan "Däin Doheem, däi Projet, déng Zukunft" [3]. This edition was marked by an absolute priority: young people under 35 [3].

The observation made during the fair was clear: many young couples, despite having two stable salaries, are still living with their parents because they cannot afford to buy property. To address this challenge, the experts present at the fair highlighted the "Booster fir de Wunnengsbau" scheme—a series of Luxembourgish legislative measures aimed at boosting home ownership.

What changes with the "Booster fir de Wunnengsbau"

The Luxembourg government has significantly strengthened direct aid for first-time buyers under 35. Here are the key points to remember for your financing:

  • Enhanced Subsidizable Loan: The maximum loan amount eligible for an interest subsidy has been increased from €200,000 to €250,000.
  • Increase per Child: The aid is now increased by €30,000 per child (up from €20,000).
  • Overall Ceiling: The total amount of the subsidizable loan can now reach €370,000.
  • Specific Advantage for Under-35s: For borrowers aged 35 or younger at the time of application, the portion of the loan taken into account for the calculation of the interest subsidy is increased to €300,000.

These measures significantly lower the monthly repayment burden, making projects in Esch-sur-Alzette or Differdange accessible again for young professionals.

Numerical example: the impact on a young couple

Consider a 30-year-old couple with one child who wants to buy their first apartment. Under the old system, their subsidizable loan was more limited. Today, they can claim an interest subsidy on a base of €280,000 (€250,000 base + €30,000 for the child). Since they are under 35, the calculation can even extend up to €300,000 if income conditions allow.

On the Nextimmo platform, partner agencies note that this "boost" can represent a monthly saving of several hundred euros in interest, turning a borderline application into a firm mortgage approval.

After the fair: next steps

This edition introduced a major new feature: the "Housing Talks" [3], 19 conferences and 30-minute round tables where experts from banking, real estate and government administrations answered the public's questions directly [3]. The fair is over, but these steps remain open all year round:

  1. Contact the Guichet unique du logement: present at the fair, it remains your point of contact to check your eligibility for state grants and guarantees [3].
  2. Compare Financing: major local banks, such as Spuerkeess, can simulate your project in branch taking the "Booster" into account [2].
  3. Explore VEFA: ask developers how "Buying off-plan" (VEFA) works, which is often preferred by young people to benefit from reduced registration fees (Bëllegen Akt) [3].

Sources

  1. Home Expo and National Housing Week 2026 - paytix
  2. Home Expo, the National Housing Week is back - Spuerkeess
  3. 29th National Housing Week - gouvernement.lu
  4. HOME EXPO 2026 - Luxexpo The Box Facebook
  5. HOME EXPO 2026 - Luxexpo The Box Agenda

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