Whether you're an expat relocating to Brussels or a local buyer, the EPC certificate is a key document in any property transaction. Here's what you need to know before signing anything.
In Brussels, the EPC certificate must be available before the property is listed for sale. As a buyer, you are entitled to:
⚠️ Watch out: Without a valid EPC certificate, the notary cannot complete the sale. If the seller doesn't have one, insist they obtain it before the closing date.
| EPC Class | Estimated price impact |
|---|---|
| A or B | +5% to +15% above market average |
| C or D | Standard market price |
| E | -3% to -8% |
| F or G | -10% to -20% and harder to sell |
On a €350,000 apartment, moving from class G to class C could represent a value gain of €35,000 to €70,000.
This is critical for buyers in Brussels: any property you purchase must reach at least class E (≤ 275 kWh/m²/year) by January 1st, 2033. If you buy a class F or G property today, you inherit the obligation to renovate it.
💡 Negotiation tip: If the property you're buying is in class F or G, use the cost of renovation works as a negotiation lever. Request a price reduction equivalent to the estimated renovation budget.
Not immediately — the existing certificate is valid for 10 years. However, if you undertake significant renovation works (new insulation, heat pump, solar panels...), it's strongly recommended to get a new certificate to reflect the improvements. A better EPC class can significantly increase the resale value.
Expert-PEB — Certified since 2011 — Available within 48h across all 19 Brussels municipalities.
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