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Rail Green @ CCK - Choa Chu Kang
Rail Green @ CCK is a BTO project in Choa Chu Kang. Launched in the Oct 2023 BTO exercise, completion is estimated around Sept 2028. Here's how it's progressing, what's planned around it, and how to connect with future neighbours before move-in.
Dates are HDB estimates and can shift — progress shown is an estimate from those dates, not live construction status. Source: HDB launch/TOP estimates via BTO HQ TOP tracker (btohq.com), imported 2026-07.
Straight-line distances from the middle of the estate.
Official documents and useful links for your new home, in one place.
Group buys open as key collection gets closer. Follow the estate and you'll hear the moment the first one opens.
Rail Green @ CCK - Choa Chu Kang
New flats in Rail Green @ CCK can't be sold before their 5-year MOP, but recent resale transactions around Choa Chu Kang are a useful reference for what homes here may be worth down the road.
Median 4-room resale price by month.
Data: HDB resale transactions via data.gov.sg, updated 30 Jul 2026. Historical transactions, not a valuation of any flat.