Blume

ULTRA is proud to deliver Blume, an exclusive collection of just four whole-floor, harbourside residences for repeat client Concretive. Nestled amidst greenery on one of Bellevue Hill’s most prized streets, each three- or four-bedroom home is thoughtfully oriented to capture sweeping valley and treetop views while ensuring absolute privacy.

Designed by SRH Architecture and Ennen & Co, Blume showcases grand, light-filled interiors and a seamless connection between indoor and outdoor living. The façade and landscaping emphasize natural textures and a refined dialogue with the surroundings, while positioning residents to easily access Double Bay’s vibrant dining, fashion, and foreshore precincts.

ULTRA’s role extends across every construction phase—from precise structural execution to refined interior fit-out and façade detailing—ensuring each bespoke residence is delivered with impeccable craftsmanship, technical precision, and contextual sensitivity. Blume exemplifies ULTRA’s capability in delivering architecturally sophisticated, boutique residential projects that elevate both build quality and design expression.