Granted

Chaussée de La Hulpe 413

Watermael-Boitsfort · PU/663346 · Permis d'urbanisme privé

Chaussée de La Hulpe 413, Watermael-Boitsfort: extension or raising. Case octroyé, lodged on 22 January 2018. The decision was notified on 21 June 2018, 150 days after lodging. The project creates 4 m² of housing.

régulariser la construction d’extensions à l’habitation
The application's own description, in its source language (FR). Source: Nova.

4m²

Housing floor area created

Key figures
Permit type	Permis d'urbanisme privé
Status	Octroyé
Lodged on	22 January 2018	date the file was received
Public inquiry	19 March 2018 – 3 April 2018
Consultation committee	19 April 2018
Decision notified	21 June 2018	150 days
Competent authority	Watermael-Boitsfort

Timeline

22 January 2018Application lodged
16 February 2018Declared incomplete
15 March 2018Declared complete
19 March 2018Public inquiry opened
3 April 2018Public inquiry closed
19 April 2018Consultation committee
21 June 2018Decision notified · Granted

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
14 m	Demolition and reconstruction	démolir et reconstruire une maison unifamiliale	2022
18 m	Extension or raising	régulariser un appartement au 2ème étage avec création d'un escalier du rez-de-chaussée au 2ème dans le passage existant	2021
39 m	Extension or raising	remplacer en façade avant les châssis et la porte d'entrée, installer une descente d'eaux pluviales en zinc, et régulari	2024
39 m	Heavy renovation	rénover une maison unifamiliale	2025
53 m	Change of use	transformer un bâtiment et changer son affectation; anciennement " Eglise Notre-Dame Reine des Cieux" en un centre de jo	2024

Other nearby cases : 17/AA/2032970, 17/PU/1848386, 17/PU/1968289, 17/PU/1956320, 17/PU/1857607, 17/SFD/1845372, 17/AA/1835784, 17/PU/1849369, 17/AA/1862098, 17/PU/1900517, 17/PU/2042882, 17/AA/1800093, 17/PFD/1799435, 17/PU/1849242, 17/PU/1952685, 17/PU/1952475, 17/PU/1827332, 17/PU/1852291, 17/PU/1952603, 17/PU/1905966, 17/PU/1961120, 17/PU/1866860, 17/PU/1904244, 17/PU/1833455, 17/PU/1922752

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