Compare flats side by side

Two flats are rarely alike enough to judge on the asking price. Put up to 4 blocks next to each other and the differences that matter — the lease, the floor area, what each costs for every month you get — line up in a single column each.

	Block 555 Hougang Street 51Hougang · D07remove
Median price, past 12 months	$700,000
Price per sq ft	$529 psf
Based on	one saleacross two flat types — see below
Lease remaining	65 years
Lease began / runs to	1992–2091
Commonest flat type	4 Room, 1109 sq ft
Cost per month of lease	$1,566
Cost per sq ft, per year of lease	$17
Cash needed up front	$193,500
Monthly while repaying	$2,850
Everything, over the whole lease	$1,221,183
Nearest hawker centre	Golden Mile Food Centre237 m · 105 food stalls
Food shops within 400 m / 800 m	283 / 607

The same flat type, side by side

A block median mixes whatever happened to sell. If one block traded two-room flats last year and another traded five-room ones, their medians are not comparing like with like — so here each flat type is given its own row, and a blank means that block sold none.

Flat type	Block 555
4 Room	$450,000$406 psf · 1109 sq ft · 13 sales
5 Room	$588,500$444 psf · 1324 sq ft · two sales

The sales behind the medians

The most recent transactions at each block, as HDB recorded them. Where a median rests on two or three sales, this is what those sales actually were.

Block 555 Hougang Street 51

Sold	Type	Floor	Size	Price
May 2026	5 Room	01 to 03	1324	$700,000529 psf
Dec 2023	4 Room	07 to 09	1206	$605,000502 psf
Dec 2023	4 Room	01 to 03	1109	$502,000453 psf
Oct 2023	4 Room	10 to 12	1098	$570,000519 psf
March 2023	4 Room	10 to 12	1109	$535,000483 psf
Oct 2022	4 Room	07 to 09	1109	$508,888459 psf
July 2022	4 Room	07 to 09	1109	$492,000444 psf
Oct 2021	4 Room	10 to 12	1109	$450,000406 psf
Feb 2021	4 Room	04 to 06	1109	$396,000357 psf
Jan 2021	4 Room	01 to 03	1109	$408,000368 psf