Rent indexation in Wallonia in 2024
Month by month, the health index a landlord in Wallonia uses for a lease anniversary in 2024, and the regional rule that applies on top.
| Anniversary month | Index month to use | Health index (base 2013) | Over 12 months |
|---|---|---|---|
| January 2024 | December 2023 | 129.53 | +1.28 % |
| February 2024 | January 2024 | 130.19 | +1.71 % |
| March 2024 | February 2024 | 130.95 | +3.22 % |
| April 2024 | March 2024 | 131.75 | +3.09 % |
| May 2024 | April 2024 | 130.85 | +3.28 % |
| June 2024 | May 2024 | 131.42 | +3.20 % |
| July 2024 | June 2024 | 131.92 | +3.80 % |
| August 2024 | July 2024 | 132.84 | +3.60 % |
| September 2024 | August 2024 | 132.94 | +3.20 % |
| October 2024 | September 2024 | 132.41 | +3.83 % |
| November 2024 | October 2024 | 132.96 | +3.63 % |
| December 2024 | November 2024 | 133.22 | +3.63 % |
Months missing at the end of the table are those whose index Statbel has not published yet. Figures read on September 30, 2026.
Same year, other regions:
The rule in Wallonia
The energy-performance corrections below depend on the anniversary month; open a month of 2024 above for its exact factors.
Between 01/11/2022 and 31/10/2023 Wallonia indexed PEB D at 75 %, E at 50 % and F/G not at all; since 01/11/2023 the base rent and base index are those of that capped year, so the lost share is never recovered (decree of 19 October 2022). Expressed as a factor on a full indexation, for a lease whose anniversary falls in this month:
Indexed in full, on the formula above. The only conditions left are the national ones: a registered lease, a certificate handed to the tenant, a written request.
Your rent, your dates, the exact figure
The free calculator applies the formula, the regional correction and the three-month cap to your lease, and emails you the letter to send.
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