PT Sentul City Tbk (BKSL) introduced Spring Valley Extension residential, in the Spring City area as a continuation of the Spring Valley which was handed over in May 2022. The latest project adopts the concept of biodiversity neighborhood and complete facility and comprises 124 units in two types of houses. The first type is a one story house with the total land area of 84 square meters and floor area of 45 square meters comprising two bedrooms and is offered at prices starting from Rp900 million per unit and Type Two with the total land area of 135 square meters and floor area of 111 square meters, comprising 3+1 bedrooms at prices starting from Rp2,1 billion per unit.