New-build apartment for sale in Belgium: where to look?

Finding a new build apartment for sale belgium in 2026 poses no difficulty on the supply side — VEFA programmes abound in Brussels, Antwerp, Ghent, Liège, Namur — but requires a rigorous pre-selection and audit method before signing any commitment. Three channels concentrate supply, three regional markets dominate, and three vigilance points are essential before reservation. This guide sets the 2026 method to target a serious programme, qualify the developer and audit the contract before signing.

Reliable sources to identify a new-build apartment

General portals: Immoweb, Logic-Immo, Zimmo, Realo. Filter « first occupancy » or « new » to activate. Maximum coverage but variable listing quality. Expect 60 to 80% of new-build listings available on these portals.

Regional developer sites: Matexi, BPI Real Estate, Eckelmans, Thomas & Piron, Bouygues, BESIX RED, Cordeel, Immobel, Atenor, Codic, AG Real Estate. Each developer maintains its programme catalogue in progress, with technical sheets, plans, simulators. Advantage: up-to-date information, access in pre-marketing. Drawback: one developer per site.

Property fairs and events: Batibouw Fair (Brussels, February), Property Fair (Liège, Namur, Ghent), programme launch events. Allow comparing several developers in one day.

Agencies specialising in new builds: mainly in Brussels and Antwerp, some agencies (Antaxius, Engel & Völkers, Sotheby’s) are mandated by several developers for marketing, offering a single channel.

2026 hotspot markets and price ranges

Brussels: stable market, high prices. Centre and noble communes (Ixelles, Uccle, Etterbeek, partial Saint-Gilles): €4,200 to €6,500/m² VAT incl. Communes in transformation (partial Schaerbeek, Anderlecht, Forest): €3,500 to €4,500/m². Significant volumes of VEFA programmes, notably around public-transport axes.

Antwerp: tight market, high prices (€3,800 to €5,500/m² depending on district). Strong density of new programmes around the new Eilandje quarter and the periphery.

Liège: dynamic market, opportunities. Centre: €2,800 to €3,800/m². Periphery: €2,200 to €2,800/m². New-build programmes in full urban reconversion.

Namur: €2,500 to €3,500/m², active market, demand driven by regional civil servants and tertiary services.

Charleroi: opportunities for first-time buyers, €1,800 to €2,500/m², market in revival.

Rail-line axes (Wavre, Ottignies, Gembloux, Hasselt): prices depending on Brussels connection, €2,800 to €3,800/m².

The Statbel data allows tracking developments by district.

Vigilance before reservation: three key points

1. Developer solidity

The new property programme depends entirely on the financial health of the developer. Systematic checks:

• Minimum seniority (5 years, ideally 10).
• Balance sheets published at the CBE, liquidity and solvency ratios, no recent collective procedure.
• Previously delivered programmes (visit if possible, contact former buyers).
• Ongoing litigation at the Belgian Official Gazette.

2. Breyne Law conformity of the contract

Any new-apartment VEFA sale is governed by the Breyne Law. Checks:

• 5% security deposit actually constituted at the notary or via an approved bank.
• Completion guarantee provided (bankruptcy covered).
• Article 7 mandatory clauses: price, plans, specifications, schedule, revision formula capped at 80%.
• Staggered down payments compliant with Article 9 (no more than 5% before the authentic deed).
• Delay penalty clauses quantified.

3. Quality of specifications and plans

The technical specifications annexed to the contract are the central element binding the developer. Checks:

• Precise finish level per room (brands, references).
• Quantified technical equipment (heat pump, ventilation, electricity).
• Co-ownership share indicated and co-ownership plans available.
• Forecast charges provided.
• Expected state of common areas described. See common-areas reception.

Case study: selection in Saint-Gilles

2024 case: single buyer, budget €380,000 VAT incl., looking for 2-bedroom apartment in Saint-Gilles / Forest.

Pre-selection: 19 listings over 6 months. Applied checks: permit issued, EPC, developer CBE, coherent price per m². 8 listings excluded (low-solidity developer, incoherent prices, programmes not yet permitted). 6 retained for visit.

Pre-signature audit on the final retained programme: 4 contract clauses renegotiated (capped revision, delay penalties, common-areas description, forecast charges). Reservation deposit suspended until effective constitution of the Breyne Law security deposit.

At provisional reception (14 months later), 41 reservations on the minutes including 4 major ones. Lifted within 7 months. Total firm support cost: ~€2,800. Estimated avoided loss: €12,000 (clauses + defects).

Pitfalls to avoid

• Paying a down payment before the security deposit is constituted: illegal.
• Reservation deposit > 5%: Breyne Law cap.
• Developer without verifiable seniority: major risk in case of default.
• Specifications too vague: « standard finish » without precision = future amendments guaranteed.
• No own notary: your notary is free in VEFA (fees shared).
• Skipping provisional reception with expert: it triggers post-reception warranties. See provisional reception checklist.

Securing your purchase

Identifying a serious new apartment wallonia or Brussels and auditing the file before signing avoids on average €8,000 to €18,000 in overruns or future disputes. The investment in a pre-signature audit (€1,500 to €2,500) is marginal compared to the stakes.

The firm Mon Etat Des Lieux supports the full journey: audit of preliminary agreement and specifications, pre-completion, provisional reception support, monitoring of reservation lifting. Request a free quote. See also new apartment purchase and turnkey new apartment.