How many HDB resale flats were registered in Hougang in January 2017?

January 2017.

66Registrations recorded

Ledger rows whose subject key names this town (keys from sg:hdb:HOUGANG|), whose attribute is resale_price_sgd, and whose observed month is 2017-01. Each registration seals one such row, so this counts registrations, not re-reads.

Against the last month

none recorded2016-12

662017-01

One of the two windows holds nothing, so there is no difference to state. Both figures come from the same read, asked of each window.

The newest receipt

Receipt	Subject	Observed	Fetched
f61e0c34956eb3921b5761528d6d073faeafc04f2b4ad24ff9144efc975da73f	sg:hdb:HOUGANG\|372\|HOUGANG ST 31\|5 ROOM\|16 TO 18\|Improved	2017-01-01T00:00:00.000Z	2026-09-16T04:01:30.673Z

The day root

The newest receipt was written on 2026-09-16, and that day's root holds it.

Field	Value
Root	857d79786b9a15a7a3f1a2f7ba7a147ca2f2131323eec1e68d73f1965ae3e791
State	confirmed 2026-09-21T02:04:05.022Z at block 967,779

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	2017-01-01T00:00:00.000Z	2026-09-16T04:01:30.673Z

How the record is kept