Granted

Avenue Léopold Wiener 21

Watermael-Boitsfort · PU/701397 · Permis d'urbanisme privé

Avenue Léopold Wiener 21, Watermael-Boitsfort: extension or raising. Case octroyé, lodged on 9 October 2018. The decision was notified on 21 February 2019, 135 days after lodging. The project creates 31 m² of housing.

construire une annexe et un chien-assis en toiture
The application's own description, in its source language (FR). Source: Nova.

31m²

Housing floor area created

Key figures
Permit type	Permis d'urbanisme privé
Status	Octroyé
Lodged on	9 October 2018	date the file was received
Public inquiry	2 January 2019 – 17 January 2019
Consultation committee	31 January 2019
Decision notified	21 February 2019	135 days
Works started	18 March 2019
Competent authority	Watermael-Boitsfort

Timeline

9 October 2018Application lodged
20 December 2018Declared complete
2 January 2019Public inquiry opened
17 January 2019Public inquiry closed
31 January 2019Consultation committee
21 February 2019Decision notified · Granted
18 March 2019Works started
17 June 2019event_works_ended

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
0 m	Façade and windows	Isoler la façade latérale droite en respectant les normes d'isolation de la région et pose d'un enduit couleur gris pâle	2022
7 m	Tree felling	abattre un arbre dans le jardin	2026
60 m	Roof	remplacer la couverture du toit par des tuiles identiques, poser une isolation sur toiture par l'extérieur remplacer l	2022
60 m	Regularisation	mettre en conformité une maison unifamiliale	2025
67 m	Tree felling	aménager la limite de propriété côté rue avec une haie végétale (hauteur max. ±1,80 m) et une clôture légère et non opaq	2026

Other nearby cases : 17/PU/1982699, 17/PU/1940482, 17/PU/1854362, 17/PU/1999780, 17/PU/1955047, 17/PU/1925846, 17/PU/1972867, 17/PU/1902624, 17/PU/1872399, 17/PU/1830120, 17/PU/1862997, 17/PU/1826953, 17/PU/1849655, 17/PU/1946814, 17/PU/1863857, 17/PFU/1980346, 17/PU/1980838, 17/PU/1901439, 17/PU/1945223, 17/SFD/2023443, 17/PU/1853645, 17/PFD/1964407, 17/ECO/1967764, 17/PU/1974728, 17/PU/1870650

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