Construction Cost Index of Lebak Regency, Banten 2025

The Construction Cost Index (IKK) of Lebak Regency, Banten reached 86.99 points in 2025.

This figure rose by 0.29 points compared to the previous year and fell by 3.47 points over the last five years.

Quoting from the Central Statistics Agency (BPS) publication on Provincial and Regency/City IKK 2025, IKK is a price index that describes the level of construction costliness of a regency/city compared to the price in the reference city, namely Surabaya.

The higher the IKK figure in a regency/city, the higher the construction cost of a building in that area.

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Based on this definition, Lebak Regency's IKK of 86.99 points indicates that the construction cost of buildings in this area is equivalent to 0.87 times the construction cost in Surabaya.

When compared to 8 other regencies/cities in Banten, Lebak Regency's IKK ranks 2nd lowest.

The highest IKK is in Pandeglang Regency (83.53 points), while the lowest is in South Tangerang City (103.29 points).

Below is the list of IKK in 8 regencies/cities of Banten Province in 2025.

1. Pandeglang Regency: 83.53 points
2. Lebak Regency: 86.99 points
3. Cilegon City: 90.32 points
4. Serang Regency: 91.31 points
5. Serang City: 93.01 points
6. Tangerang Regency: 94.75 points
7. Tangerang City: 97.89 points
8. South Tangerang City: 103.29 points

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