Astrum Annex is a well-planned residential development located in Borivali East,
Mumbai. This Ground + 10 storied structure spans 30,000 square feet and reflects
JR Group’s commitment to structural strength, safety, and execution precision.

The project required coordinated planning between architectural design and RCC
execution to ensure durability and compliance with modern construction standards.
With systematic supervision and disciplined site management, the structure was
developed to meet long-term residential performance expectations.

Backed by decades of construction expertise since 1953, JR Group ensured quality
control at every stage — reinforcing our reputation as a trusted civil contractor
across Mumbai.