Seven people were injured in the landslide near the town of Batang Kali, just outside the capital Kuala Lumpur and near a mountain casino resort, the National Disaster Management Agency said in a tweet.
Landslides are common in Malaysia after heavy rains, which are regular at the end of the year. However, there were no heavy rains recorded overnight in Batang Kali.
The government has imposed strict rules with regards to hillside development, but landslides have continued to occur after bouts of bad weather.