How many HDB resale flats were registered in Central Area in January 2021?

January 2021.

23Registrations recorded

Ledger rows whose subject key names this town (keys from sg:hdb:CENTRAL AREA|), whose attribute is resale_price_sgd, and whose observed month is 2021-01. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

132020-12

232021-01

A difference of +10 against 2020-12. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
ff4ef36d8dcc14ef420475c866ed6bdea9f2ab3d3e1046fe71054616931e812a	sg:hdb:CENTRAL AREA\|34\|UPP CROSS ST\|3 ROOM\|10 TO 12\|Improved	2021-01-01T00:00:00.000Z	2026-09-29T21:02:25.261Z

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	2021-01-01T00:00:00.000Z	2026-09-29T21:02:25.261Z

How the record is kept