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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 815B Choa Chu Kang Avenue 7Choa Chu Kangremove
Median price, past 12 months$660,000
Price per sq ft$633 psf
Based onseven salesacross two flat types — see below
Lease remaining90 years
Lease began / runs to2017–2116
Commonest flat type4 Room, 1001 sq ft
Cost per month of lease$1,181
Cost per sq ft, per year of lease$14
Cash needed up front$182,300
Monthly while repaying$2,707
Everything, over the whole lease$1,275,304
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 815B
4 Room$535,000$534 psf · 1001 sq ft · 37 sales
5 Room$671,500$552 psf · 1216 sq ft · 30 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 815B Choa Chu Kang Avenue 7

SoldTypeFloorSizePrice
Oct 20264 Room04 to 061001$605,000604 psf
Sept 20264 Room16 to 181001$660,000659 psf
Aug 20265 Room10 to 121216$738,000607 psf
June 20265 Room07 to 091216$770,000633 psf
June 20264 Room13 to 151001$660,000659 psf
April 20264 Room07 to 091001$638,000637 psf
Dec 20255 Room07 to 091216$765,000629 psf
Sept 20255 Room16 to 181216$788,000648 psf
Sept 20254 Room07 to 091001$600,000599 psf
July 20255 Room10 to 121216$755,000621 psf