How many HDB resale flats were registered in Serangoon in February 2019?

February 2019.

22Registrations recorded

Ledger rows whose subject key names this town (keys from sg:hdb:SERANGOON|), whose attribute is resale_price_sgd, and whose observed month is 2019-02. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

362019-01

222019-02

A difference of -14 against 2019-01. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
fb084bd8eb46685ec1c0a0d33aca8be7602b5963beea0b7e670efca6dd87d485	sg:hdb:SERANGOON\|521\|SERANGOON NTH AVE 4\|4 ROOM\|07 TO 09\|Model A	2019-02-01T00:00:00.000Z	2026-09-27T17:02:17.018Z

The day root

The newest receipt was written on 2026-09-27, and that day's root holds it.

Field	Value
Root	2b56f2573273a939e7e690af7571e789d41795f8527efa9b57a77e530bcc8be0
State	confirmed 2026-09-29T02:01:53.487Z at block 968,966

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	2019-02-01T00:00:00.000Z	2026-09-27T17:02:17.018Z

How the record is kept