Construction Cost Index of Kepulauan Seribu Regency, DKI Jakarta 2025

The Construction Cost Index (IKK) of Kepulauan Seribu Regency, DKI Jakarta reached 121.64 points in 2025.

This figure decreased by 0.57 points compared to the previous year and dropped by 6.73 points over the past 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 costs in a regency/city compared to the reference city, 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, the IKK of Kepulauan Seribu Regency at 121.64 points indicates that the construction cost of buildings in this area is equivalent to 1.216 times the construction cost in Surabaya.

When compared to the other 6 regencies/cities in DKI Jakarta, the IKK of Kepulauan Seribu Regency ranks the highest.

Below is the list of IKK for the 6 regencies/cities of DKI Jakarta in 2025.

1. East Jakarta City: 109.74 points
2. North Jakarta City: 110.75 points
3. South Jakarta City: 112.28 points
4. West Jakarta City: 113.82 points
5. Central Jakarta City: 119.26 points
6. Kepulauan Seribu Regency: 121.64 points

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