[8] An Art Deco building of Department of Health's Biological Production Service (BPS) research unit,[9] built in 1924, was restored and incorporated into the mall in 2009,[10] adjacent to the ruins is a replica statue of José Rizal's The Triumph of Science over Death clay sculpture, sculpted by Genaro Sy-Changco.

[11] A Marian chapel[12] at the top of the River Park's hill gardens was formally unveiled to the public in October 2022.

[13] Designed by Tokyo-based architect Hiroshi Nakamura in collaboration with NAP Architects,[14] Our Lady of Lourdes Chapel resembles an inverted white lily as an homage to the Virgin Mary,[14][15] topped by a 98-foot-high (30 m) central spire and can accommodate 300 seats.

[15] Its ceiling and roof were shaped like segmented petals decorated with stained glass windows designed by British artist Helen Whittaker,[14][15] who also installed the David Hockney-designed Queen Elizabeth II Window at Westminster Abbey.

The Landmark Alabang opened on July 28, 2017 initially with its supermarket and food center,[20] followed by its department store on October 6, 2017.