How many HDB resale flats were registered on Yishun St 21 in April 2026?

April 2026.

7Registrations recorded

Ledger rows with keys from sg:hdb: whose street, the third part of the key, is YISHUN ST 21, in any town, whose attribute is resale_price_sgd, and whose observed month is 2026-04. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

162026-03

72026-04

A difference of -9 against 2026-03. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
234db02ee7ea641a793bbb8f2b56b8cadd787922f5883016860b4a7ba631ba4f	sg:hdb:YISHUN\|232\|YISHUN ST 21\|5 ROOM\|04 TO 06\|Improved	2026-04-01T00:00:00.000Z	2026-10-17T13:02:54.165Z

The day root

The newest receipt was written on 2026-10-17, and that day's root holds it.

Field	Value
Root	e6a33cc05ab235d5b78c72f90ac1d1b41c5a066e4e9fa548a8ff64998fc4e5c8
State	confirmed 2026-10-19T02:01:07.114Z at block 971,951

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

Read from	Observed, the fact's own clock	Fetched, when the estate looked
data.gov.sg	2026-04-01T00:00:00.000Z	2026-10-17T13:02:54.165Z

How the record is kept