Jointly developed with UEM Land, the township spans over 1,200 acres (490 ha).

As of 2008, over 60% of buyers in Horizon Hills were foreigners; half of them were Singaporeans.

[2] Horizon Hills is a gated and guarded development ranging across 1,200 acres (490 ha) of freehold land.

Horizon Hills’ homes are built in small clusters to encourage community interaction.

[4] and the first Horizon Hills neighbourhood which is “The Gateway” started its construction in mid 2006 to late 2008 and officially opened in 2009.