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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 677 Choa Chu Kang CrescentChoa Chu Kangremove
Median price, past 12 months$570,000
Price per sq ft$447 psf
Based onfive salesacross three flat types — see below
Lease remaining72 years
Lease began / runs to1999–2098
Commonest flat type5 Room, 1319 sq ft
Cost per month of lease$1,246
Cost per sq ft, per year of lease$11
Cash needed up front$157,100
Monthly while repaying$2,387
Everything, over the whole lease$1,076,316
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 677
4 Room$444,000$389 psf · 1141 sq ft · 13 sales
5 Room$540,000$403 psf · 1319 sq ft · 14 sales
Executive$520,000$335 psf · 1550 sq ft · six 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 677 Choa Chu Kang Crescent

SoldTypeFloorSizePrice
Oct 20265 Room07 to 091313$605,000461 psf
July 20265 Room04 to 061313$570,000434 psf
June 20264 Room01 to 031141$510,000447 psf
May 20264 Room07 to 091130$488,888433 psf
Jan 2026Executive10 to 121550$793,000512 psf
May 20254 Room01 to 031141$550,000482 psf
April 2025Executive04 to 061550$749,000483 psf
Aug 20245 Room01 to 031313$560,000426 psf
July 20245 Room10 to 121313$590,000449 psf
April 20244 Room01 to 031141$480,000421 psf