Granted

Avenue de Mars 48

Woluwe-Saint-Lambert · 18/PU/1974969 · Permis d'urbanisme privé

Avenue de Mars 48, Woluwe-Saint-Lambert: roof. Case octroyé, lodged on 24 February 2025. The decision was notified on 15 January 2026, 325 days after lodging. The project creates 21 m² of housing.

effectuer des aménagements intérieurs, prolonger l'escalier existant, aménager les combles et prévoir une nouvelle lucarne dans chaque versant de toiture de l'immeuble
The application's own description, in its source language (FR). Source: Nova.

21m²

Housing floor area created

Key figures
Permit type	Permis d'urbanisme privé
Status	Octroyé
Lodged on	24 February 2025	date the file was received
Public inquiry	29 May 2025 – 13 June 2025
Consultation committee	27 June 2025
Decision notified	15 January 2026	325 days
Works started	24 August 2026
Competent authority	Woluwe-Saint-Lambert

Timeline

24 February 2025Application lodged
27 March 2025Declared incomplete
5 May 2025Declared complete
29 May 2025Public inquiry opened
13 June 2025Public inquiry closed
27 June 2025Consultation committee
15 January 2026Decision notified · Granted
24 August 2026Works started

These dates come from the source record. Altaica Urban has been following this permit since 11 September 2026.

Nearby permits

Planning permit cases within 250 metres, last five years.
Distance	Work type	Object	Date
13 m	Façade and windows	remplacer les châssis en façade avant de l'immeuble	2023
31 m	Façade and windows	renforcer la structure de la façade (côté avenue de Mars) et isoler les façades à rue de l'immeuble	2023
37 m	Heavy renovation	CLASSE SANS SUITE - régulariser les travaux effectués (transformation de l'escalier et des baies de façade, isolation de	2025
45 m	Tree felling	abattre un arbre dans le jardin de l'immeuble	2022
52 m	Façade and windows	remplacer les châssis en façade avant de la maison unifamiliale	2021

Other nearby cases : 15/GOU_PU/1989620, 15/PU/1955062, 18/AA/1799735, 15/GOU_PU/1799894, 18/PU/1908261, 15/PU/2014969, 18/PU/1945553, 18/PU/2002069, 18/PU/1926954, 18/PU/1981407, 18/PU/1865907, 18/PU/1956086, 18/PU/1901598, 15/PU/1982634, 18/GOU_PU/1974435, 18/PU/1927364, 15/PU/1852228, 18/PU/1913086, 18/PU/1904758, 18/PU/1897813, 18/PU/1926356, 18/PU/1800452, 15/AA/1837315, 18/PU/1936555, 18/PU/1995366

Source: Région de Bruxelles-Capitale – Nova (urban.brussels, Bruxelles Environnement, communes)