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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 637 Choa Chu Kang North 6Choa Chu Kang · D08remove
Median price, past 12 months$635,000
Price per sq ft$522 psf
Based onone saleacross two flat types — see below
Lease remaining71 years
Lease began / runs to1998–2097
Commonest flat type4 Room, 1216 sq ft
Cost per month of lease$1,361
Cost per sq ft, per year of lease$13
Cash needed up front$175,300
Monthly while repaying$2,618
Everything, over the whole lease$1,159,549
Nearest hawker centreBerseh Food Centre105 m · 54 food stalls
Food shops within 400 m / 800 m407 / 1105

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 637
4 Room$475,000$391 psf · 1216 sq ft · 12 sales
Executive$830,888$544 psf · 1528 sq ft · three 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 637 Choa Chu Kang North 6

SoldTypeFloorSizePrice
Feb 20264 Room07 to 091216$635,000522 psf
Sept 2025Executive13 to 151539$858,000557 psf
June 20254 Room07 to 091216$650,000534 psf
Dec 2024Executive07 to 091528$830,888544 psf
Dec 2023Executive04 to 061528$740,000484 psf
Aug 20234 Room13 to 151216$638,000525 psf
Jan 20234 Room01 to 031216$525,000432 psf
July 20224 Room01 to 031216$505,000415 psf
July 20214 Room07 to 091216$490,000403 psf
Aug 20204 Room04 to 061216$450,000370 psf