*Chalku**
Ward No. 12 of Kathmandu Metropolitan City is primarily known as Chalku, with Teku also referenced as a key area or its ward office location.[1][2][6] Other neighborhoods or toles within the ward are not explicitly listed in available sources, though Teku serves as the main administrative hub.[2]
*Chalku** (Ward No. 12) is a residential and administrative area in southern Kathmandu near the Vishnumati River, recognized for its historical temples and community significance within Kathmandu Valley.[1] It features the ward office in Teku and is part of ongoing urban development, including plans for a new six-storey office building.[4] The area supports local services like citizenship recommendations and utility connections, with a population of around 13,262.[2]