Granted

Chaussée de La Hulpe 397

Watermael-Boitsfort · 17/PU/1788886 · Permis d'urbanisme privé

Chaussée de La Hulpe 397, Watermael-Boitsfort: heavy renovation. Case octroyé, lodged on 19 May 2021. The decision was notified on 18 January 2022, 244 days after lodging. The project creates 7 m² of housing.

rénover la maison unifamiliale et réaliser une lucarne en toiture arrière
The application's own description, in its source language (FR). Source: Nova.

7m²

Housing floor area created

Key figures
Permit type	Permis d'urbanisme privé
Status	Octroyé
Lodged on	19 May 2021	date the file was received
Public inquiry	18 October 2021 – 3 November 2021
Consultation committee	16 November 2021
Decision notified	18 January 2022	244 days
Works started	31 January 2022
Competent authority	Watermael-Boitsfort

Timeline

19 May 2021Application lodged
2 July 2021Declared incomplete
30 September 2021Declared complete
18 October 2021Public inquiry opened
3 November 2021Public inquiry closed
16 November 2021Consultation committee
18 January 2022Decision notified · Granted
31 January 2022Works started
31 August 2022event_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	Other	réaliser des travaux modificatifs en cours de chantier relatif au permis d'urbanisme initial PU/31264-21	2022
10 m	Heavy renovation	transformer l'arrière d'une maison unifamiliale et réaménager ses espaces intérieurs	2024
45 m	Extension or raising	régulariser la profondeur de l'extension d’une habitation unifamiliale (régularisation simplifiée, art. 330§3 du CoBAT)	2024
49 m	Extension or raising	rehausser la toiture pour transformer le logement situé aux étages en triplex, et obtenir la reconnaissance administrati	2022
52 m	Demolition and reconstruction	démolir et reconstruire l'annexe du rez-de-chaussée, construire une lucarne, isoler par l'extérieur et modifier le relie	2021

Other nearby cases : 17/PU/1952475, 17/PU/1866860, 17/PU/1905966, 17/PU/1961120, 17/PU/1849242, 17/PU/1833455, 17/PU/1952685, 17/PU/1866534, 17/PU/1824401, 17/PU/1852291, 17/PU/1939811, 17/AA/2032970, 17/PU/1968289, 17/PU/1944442, 17/PU/1974022, 17/PU/1870201, 17/PU/1827275, 17/AA/1862098, 17/SFD/1845372, 17/PU/1857607, 17/PU/2029654, 17/AA/1835784, 17/PU/1905487, 17/PFD/1799435, 17/AA/1800093

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