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Altaica Urban
Granted

Avenue Calypso 23

Watermael-Boitsfort · 17/PU/2014070 · Permis d'urbanisme privé

Avenue Calypso 23, Watermael-Boitsfort: extension or raising. Case octroyé, lodged on 18 December 2025. The decision was notified on 30 October 2026, 316 days after lodging. The project creates 21 m² of housing.

modifier la volumétrie d'une maison unifamiliale de gabarit R+2/TV avec rehausse de la toiture inclinée principale, créer une lucarne dans le versant avant et une lucarne dans le versant arrière et mettre en conformité des châssis
The application's own description, in its source language (FR). Source: Nova.
21m²
Housing floor area created
Key figures
Permit typePermis d'urbanisme privé
StatusOctroyé
Lodged on18 December 2025date the file was received
Public inquiry2 March 2026 – 16 March 2026
Consultation committee31 March 2026
Decision notified30 October 2026316 days
Competent authorityWatermael-Boitsfort

Timeline

  1. Application lodged
  2. Declared complete
  3. Public inquiry opened
  4. Public inquiry closed
  5. Consultation committee
  6. Decision notified · Granteddetected on 31 October 2026
  7. Status changeddetected on 31 October 2026

Nearby permits

Planning permit cases within 250 metres, last five years.
DistanceWork typeObjectDate
8 mTree fellingabattre 3 arbres2023
44 mHeavy renovationtransformer le rez-de chaussée et apporter des modifications d'aspect aux façades visibles de l'espace public (déplaceme2025
46 mTree fellingabattre un arbre2025
48 mFaçade and windowsmodifier la façade avant2026
49 mExtension or raisingrégulariser la véranda, construire une terrasse et un escalier d'accès au jardin, réorganiser les aménagements intérieur2025

Other nearby cases : 17/PFU/1821943, 17/PU/1860530, 17/PU/2033770, 17/PU/2050648, 17/PU/1936069, 17/PU/1957126, 17/PU/2011782, 17/PU/1839108, 17/PU/1971339, 17/PU/1908221, 17/PU/1978309, 17/PU/1834227, 17/PU/1981212, 17/PFU/1831889, 17/PU/2049060, 17/PFU/2049425, 17/PFU/2025678, 17/PFU/2006476, 17/PU/1894605, 17/PU/1841915, 17/PU/2034912, 17/PU/2005625, 17/PU/1908404, 17/PFU/1958324, 17/PFD/1907032

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