How many HDB resale flats were registered in Serangoon in September 2018?

September 2018.

39Registrations 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 2018-09. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

402018-08

392018-09

A difference of -1 against 2018-08. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
fec497d90f07bb6274684cfb08bfc5a45d4bedd99c0f78959f1e06912dba47de	sg:hdb:SERANGOON\|5\|LOR LEW LIAN\|3 ROOM\|07 TO 09\|Improved	2018-09-01T00:00:00.000Z	2026-09-27T07:01:53.429Z

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	2018-09-01T00:00:00.000Z	2026-09-27T07:01:53.429Z

How the record is kept