Cluster info · Buy new-build

The benefits of buying a new-build property in Belgium

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By Edouard Hennin, Provisional reception expert
Published on 27 May 2026 Updated on 27 May 2026 6 min read

Buying new-build in Belgium is not only an aesthetic choice: it is a tax, energy and legal trade-off. Here are the most decisive benefits.

The ten-year liability covers structural defects for 10 years. Add to that the warranty of perfect completion (1 year) and the two-year warranty (2 years). No existing property enjoys such a safety net.

2. High energy performance

Recent EPC standards (Flemish, Walloon, Brussels regions) impose very low consumption. Result: lower bills, better resale value.

3. Attractive taxation

VAT can drop to 6% under conditions. See tax benefits. For a new-build apartment in Wallonia, see new-build apartment Namur.

Questions about the benefits of new-build

Is buying new-build always more expensive?
At equivalent surface, yes, but the gap shrinks sharply when you factor in renovation, EPC upgrades and works on existing housing. Over 10 years, new-build often remains competitive.
How many years of warranty on a new-build property?
Warranty of perfect completion (1 year), two-year warranty (2 years for equipment elements), ten-year liability (10 years for the structural work).

Hesitating between new and existing?

Our expert clarifies the real benefits depending on your project.