Jakarta strata-title apartment stock inches up by around 3% in Q1

Nearly 200 units were added during the quarter.

Jakarta’s strata-title apartment market continues to show restrained supply growth, reflecting a deeper structural shift in development strategy, according to a recent report from Colliers.

Colliers reports that just 192 new units were added in Q1 2026—primarily from middle-class projects in East Jakarta—bringing total cumulative stock to around 233,000 units. This represents annual growth of less than 3% year-on-year, extending a trend of subdued supply seen over the past five years.

The consultancy notes that developers have significantly scaled back launches compared to the pre-pandemic period. Average annual additions have dropped to roughly 3,000 units in recent years, highlighting a clear slowdown in new development activity.

According to Colliers, this reflects a “structural supply adjustment phase,” as developers prioritise the absorption of unsold inventory accumulated during earlier periods of aggressive expansion. Pressure on sales performance has further encouraged a more cautious approach to new project rollouts.

Looking ahead, Colliers estimates that projects scheduled for completion in 2026 could account for about 70% of total supply expected between 2026 and 2029. This suggests a notably thin pipeline beyond this year, not due to capacity constraints but rather deliberate strategic restraint.

Regionally, South Jakarta remains the dominant contributor to future supply, while the CBD is expected to add fewer than 500 units through to 2029. Colliers highlights that limited land availability in prime areas has accelerated a shift toward mixed-use developments, combining residential, office, and commercial components.

Overall, Colliers concludes that Jakarta’s apartment sector is entering a more disciplined phase, with developers focusing on inventory absorption and diversified project formats rather than rapid expansion.