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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 811B Choa Chu Kang Avenue 7Choa Chu Kangremove
Median price, past 12 months$539,000
Price per sq ft$621 psf
Based onfour salesacross two flat types — see below
Lease remaining90 years
Lease began / runs to2017–2116
Commonest flat type3 Room, 732 sq ft
Cost per month of lease$1,030
Cost per sq ft, per year of lease$17
Cash needed up front$148,420
Monthly while repaying$2,277
Everything, over the whole lease$1,112,320
Nearest hawker centre—
Food shops within 400 m / 800 m—

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 typeBlock 811B
3 Room$417,500$570 psf · 732 sq ft · 22 sales
4 Room$523,500$523 psf · 1001 sq ft · 22 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 811B Choa Chu Kang Avenue 7

SoldTypeFloorSizePrice
April 20264 Room04 to 061001$570,000569 psf
Feb 20263 Room13 to 15732$470,000642 psf
Nov 20253 Room10 to 12732$508,000694 psf
Oct 20254 Room04 to 061001$600,000599 psf
June 20254 Room10 to 121001$635,888635 psf
May 20253 Room10 to 12732$505,000690 psf
April 20253 Room16 to 18732$510,000697 psf
Feb 20254 Room04 to 061001$578,000577 psf
Feb 20253 Room01 to 03732$445,000608 psf
Feb 20253 Room13 to 15732$483,000660 psf