How many HDB resale flats were registered in Choa Chu Kang in February 2021?

February 2021.

95Registrations recorded

Ledger rows whose subject key names this town (keys from sg:hdb:CHOA CHU KANG|), whose attribute is resale_price_sgd, and whose observed month is 2021-02. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

1162021-01

952021-02

A difference of -21 against 2021-01. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
fea7d8ac393cc7837fa93e34a742e3681f4a78e3c90278062a981a91752e05f4	sg:hdb:CHOA CHU KANG\|1\|TECK WHYE AVE\|3 ROOM\|04 TO 06\|Model A	2021-02-01T00:00:00.000Z	2026-09-29T23:03:11.609Z

The day root

The newest receipt was written on 2026-09-29, and that day's root holds it.

Field	Value
Root	fd87fbd6ce9fb500868988de0c209d9ec64826b614d407b1fdbc1bd67f808b8b
State	confirmed 2026-10-01T02:02:30.028Z at block 969,264

This root is held outside the estate. Recompute it from the day's receipts and compare, then check the recorded block.

Where it was read

From the newest 20 rows in this window.

Read from	Observed, the fact's own clock	Fetched, when the estate looked
data.gov.sg	2021-02-01T00:00:00.000Z	2026-09-29T23:03:11.609Z

How the record is kept