Granted

Avenue Calypso 20

Watermael-Boitsfort · 17/PU/1860530 · Permis d'urbanisme privé

Avenue Calypso 20, Watermael-Boitsfort: extension or raising. Case octroyé, lodged on 7 November 2022. The decision was notified on 20 January 2023, 74 days after lodging. The project creates 27 m² of housing.

créer une extension au rez-de -chaussée et modifier les aménagements intérieurs
The application's own description, in its source language (FR). Source: Nova.

27m²

Housing floor area created

Key figures
Permit type	Permis d'urbanisme privé
Status	Octroyé
Lodged on	7 November 2022	date the file was received
Decision notified	20 January 2023	74 days
Competent authority	Watermael-Boitsfort

Timeline

7 November 2022Application lodged
21 December 2022Declared complete
20 January 2023Decision 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
32 m	Extension or raising	régulariser la véranda, construire une terrasse et un escalier d'accès au jardin, réorganiser les aménagements intérieur	2025
38 m	Façade and windows	modifier la façade avant	2026
46 m	Tree felling	abattre un arbre	2025
50 m	Tree felling	abattre 3 arbres	2023
55 m	Heavy renovation	transformer le rez-de chaussée et apporter des modifications d'aspect aux façades visibles de l'espace public (déplaceme	2025

Other nearby cases : 17/PU/2014070, 17/PU/1981212, 17/PU/1978309, 17/PU/1834227, 17/PU/1908221, 17/PU/1971339, 17/PU/1839108, 17/PFU/2025678, 17/PFU/1821943, 17/PU/1957126, 17/PU/2011782, 17/PU/2033770, 17/PU/1936069, 17/PU/1841915, 17/PU/1894605, 17/PU/1947209, 17/PFU/1958324, 17/PU/2034912, 17/PFU/1831889, 17/PU/1908404, 17/PU/2005625, 17/PU/1899095, 17/PFU/2006476, 17/PFU/1864730, 17/PU/1917244

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