targeted development

As an expert builder for more than one hundred years, Gillion understands that the relevance of a real-estate project and its future success requires an inspired development upstream that is both visionary and realistic.

It’s in this context that Gillion Development works as a catalyst to bring together the developer's ambitions, the architect's vision and the satisfaction of future buyers.

Development references





99 apartments, 1 shop, 105 parking spaces on 2 basement levels, 217 bicycle parking spaces

Avenue Jean Dubrucq 208-222, 1080 Molenbeek-St-Jean



Redevelopment of two industrial buildings into 21 apartments with rooftop parking inside the block.

Rue Ransfort 95 - rue de l'Indépendance 15-17, 1080 Molenbeek-St-Jean


3.800.000 € Excl. VAT

Montois Partners Architects

Construction, with conservation of an existing façade, of 25 lots with two community spaces, a shop and a car park with 17 spaces semi-underground inside the block. Low-energy building.

Chaussée de Boendael 447 - 449, 1050 Ixelles

Logement, commerce

2.300.000 € Excl. VAT

Urban Nation architects & associates

Construction in an enclosed plot, with central meeting space, of a set of 10 low-energy houses.  They are divided into 2 blocks facing each other with 2 shared car parks in the basement, cellars and bicycle area.

Rue Camille Van Exter 12-20, 1180 Uccle

Logements et commerces

3.100.000 € Excl. VAT

adH Architecte

General construction of 54 apartments with covered parking and cellars divided into four buildings (Phase 3: 2 buildings with 12 and 6 apartments).

Vieux chemin de Seneffe 20-24, 1400 Nivelles


4.100.000 € Excl. VAT

Atelier d'architecture D.D.V s.p.r.l.

Construction of 92 apartments and 12 commercial spaces with parking in the basement and in the surroundings for customers of the shops as a general contractor

Chaussée de Namur - Rue Baty de Fleurus, 5030 Gembloux

Logements et commerces

15.000.000 € Excl. VAT

Bassam Fares - Lassoie Van Eyck & associés

Clearing of a plot in the city centre, construction of 8 buildings including 76 apartments, 2 parking levels (195 spaces) and 2,000 m2 of shops in a dense and historic urban fabric

Rue de Namur 100, 1400 Nivelles

Logements et commerces

15.000.000 € Excl. VAT

Eric Willemart