Additionally, a 41 hectares (100 acres) lot has been reserved for an extension to the scheme, potentially adding 2,500 more housing units as part of the 2012–2017 National Development Plan.

This extension, if approved, would significantly impact population growth and the urban settlement structure of the district.

A 0.8 hectares (2.0 acres) site within the scheme has also been designated for "apartments," though further details on the project are unavailable.

[7] The coast of Serasa which borders the South China Sea is lined with the beaches of Meragang, Muara, and Tanjong Batu and they have been designated as places of recreation for the public.

It was developed during the period of Charles Brooke's rule of Sarawak in the late 19th and early 20th centuries.