With a total retail floor area of 117,000 m2 (1,260,000 sq ft) it is the largest shopping mall in the Netherlands.

[1] November 21, 1969, marks the official start of the construction works for the shopping center known at the time as Leidsenhage.

[2] On 6 March 2014, the municipality of Leidschendam-Voorburg and owner Unibail-Rodamco-Westfield signed an agreement on the future of the Leidsenhage shopping centre.

The more complexly curved concrete panels are cast in moulds milled from large blocks of MDF.

[3] In july 2023 the mall received a BREEAM in use v6 excellent certification on both asset and management.