What is the price per square foot of a 4-room flat in Choa Chu Kang?

$507 psf, on a median floor area of 1,098 sq ft. Per square foot is the measure that compares across flat types, and the headline price is not: a larger flat costs more in total and less per square foot at the same time.

How many 4-room flats sold in Choa Chu Kang in the past year?

531 sales in the 12 months to Oct 2026, across 261 blocks, and 5,296 since 2017. 4-room flats were 49 per cent of everything that resold in Choa Chu Kang over those 12 months.

Which block in Choa Chu Kang has the cheapest 4-room flats?

On a per-square-foot median, Blk 11 Teck Whye Lane at $406 psf from two sales, against $682 psf at Blk 818A Choa Chu Kang Avenue 1. Most of that gap is lease rather than discount: the five cheapest blocks have a median of 62 years left and the five dearest 90 years.

Is Choa Chu Kang expensive for a 4-room flat?

Choa Chu Kang is the 25th dearest of 25 towns for a 4-room flat, per square foot. The dearest is Queenstown at $1,064 psf. The comparison holds the flat type still, because a ranking of towns on all sales pooled would partly be ranking their flat-type mix.

How much lease is left on 4-room flats in Choa Chu Kang?

Between 51 years and 91 years on the flats that sold, with a median of 72 years. An HDB flat is a 99-year lease, so the remaining lease is most of what separates a cheap block here from a dear one.

Prices · Choa Chu Kang · 4-room

Choa Chu Kang 4-room HDB resale prices

A 4-room flat in Choa Chu Kang sold for a median of $550,888 over the 12 months to Oct 2026 — $507 psf on a median of 1,098 sq ft — across 531 sales in 261 blocks. Half of those sales fell between $523,000 and $590,000.

Median price

$550,888

531 sales in the 12 months to Oct 2026.

Median per sq ft

$507 psf

Median size 1,098 sq ft.

Price per month of lease

$638

The median price spread over the 72 years of lease it buys.

What 4-room flats in Choa Chu Kang actually sold for

One sale in ten went below $500,000 and one in ten above $620,000. The cheapest of the 531 was $423,000 and the dearest $700,000 — a spread of 1.7 times inside one flat type in one town, which is most of what a median hides. The lease is the usual reason: these flats have between 51 years and 91 years left.

Cheapest sale	$423,000
One in ten below	$500,000
One in four below	$523,000
Median	$550,888
One in four above	$590,000
One in ten above	$620,000
Dearest sale	$700,000

Every block in Choa Chu Kang where a 4-room sold

261 blocks, dearest per square foot first. Only 4-room sales count towards these medians, and some of these blocks sold just once in the year — the sales column says which, and a single sale is an anecdote rather than a rate.

Blk 818AChoa Chu Kang Avenue 1$682
Blk 818CChoa Chu Kang Avenue 1$666
Blk 815BChoa Chu Kang Avenue 7$659
Blk 818BChoa Chu Kang Avenue 1$656
Blk 817BKeat Hong Link$656
Blk 574Choa Chu Kang Street 52$644
Blk 808BChoa Chu Kang Avenue 1$636
Blk 812BChoa Chu Kang Avenue 7$636
Blk 817CKeat Hong Link$636
Blk 805DKeat Hong Close$635

Show the figures

Block	Median price	Per sq ft	Size	Lease left	Sales
Blk 818A Choa Chu Kang Avenue 1	$675,000	$682	990 sq ft	90	1
Blk 818C Choa Chu Kang Avenue 1	$660,000	$666	990 sq ft	90	1
Blk 815B Choa Chu Kang Avenue 7	$660,000	$659	1,001 sq ft	90	3
Blk 818B Choa Chu Kang Avenue 1	$650,000	$656	990 sq ft	90	10
Blk 817B Keat Hong Link	$650,000	$656	990 sq ft	90	5
Blk 574 Choa Chu Kang Street 52	$638,000	$644	990 sq ft	88	3
Blk 808B Choa Chu Kang Avenue 1	$630,000	$636	990 sq ft	90	2
Blk 812B Choa Chu Kang Avenue 7	$636,500	$636	1,001 sq ft	90	2
Blk 817C Keat Hong Link	$630,000	$636	990 sq ft	90	5
Blk 805D Keat Hong Close	$635,888	$635	1,001 sq ft	90	1
Blk 815A Choa Chu Kang Avenue 7	$635,000	$634	1,001 sq ft	90	5
Blk 817A Keat Hong Link	$626,500	$633	990 sq ft	90	4
Blk 816B Keat Hong Link	$625,944	$632	990 sq ft	90	2
Blk 812A Choa Chu Kang Avenue 7	$622,500	$622	1,001 sq ft	90	2
Blk 573 Choa Chu Kang Street 52	$615,000	$621	990 sq ft	88	1
Blk 812C Choa Chu Kang Avenue 7	$619,444	$619	1,001 sq ft	90	4
Blk 572 Choa Chu Kang Street 52	$613,000	$619	990 sq ft	88	2
Blk 815C Choa Chu Kang Avenue 7	$613,000	$612	1,001 sq ft	90	2
Blk 487A Choa Chu Kang Avenue 5	$610,444	$610	1,001 sq ft	89	2
Blk 487B Choa Chu Kang Avenue 5	$610,888	$610	1,001 sq ft	89	5
Blk 489B Choa Chu Kang Avenue 5	$610,000	$609	1,001 sq ft	89	1
Blk 490A Choa Chu Kang Avenue 5	$608,000	$607	1,001 sq ft	89	4
Blk 808D Choa Chu Kang Avenue 1	$600,000	$606	990 sq ft	90	1
Blk 801D Keat Hong Close	$599,000	$605	990 sq ft	91	2
Blk 804A Keat Hong Close	$602,000	$601	1,001 sq ft	90	1
Blk 641 Choa Chu Kang Street 64	$645,000	$599	1,076 sq ft	71	1
Blk 639 Choa Chu Kang Street 64	$645,000	$599	1,076 sq ft	71	1
Blk 640 Choa Chu Kang Street 64	$642,000	$596	1,076 sq ft	71	1
Blk 811A Choa Chu Kang Avenue 7	$595,000	$594	1,001 sq ft	90	3
Blk 807B Choa Chu Kang Avenue 1	$588,500	$594	990 sq ft	90	4
Blk 803A Keat Hong Close	$595,000	$594	1,001 sq ft	90	5
Blk 803B Keat Hong Close	$595,000	$594	1,001 sq ft	90	6
Blk 808A Choa Chu Kang Avenue 1	$586,000	$592	990 sq ft	90	3
Blk 803C Keat Hong Close	$593,000	$592	1,001 sq ft	90	3
Blk 809B Choa Chu Kang Avenue 1	$585,000	$591	990 sq ft	90	3
Blk 807C Choa Chu Kang Avenue 1	$585,000	$591	990 sq ft	90	1
Blk 476B Choa Chu Kang Avenue 5	$585,000	$591	990 sq ft	86	3
Blk 638 Choa Chu Kang Street 64	$635,000	$590	1,076 sq ft	71	1
Blk 810B Choa Chu Kang Avenue 7	$590,000	$589	1,001 sq ft	90	1
Blk 490B Choa Chu Kang Avenue 5	$589,500	$589	1,001 sq ft	89	2
Blk 488A Choa Chu Kang Avenue 5	$588,500	$588	1,001 sq ft	89	4
Blk 803D Keat Hong Close	$589,000	$588	1,001 sq ft	90	4
Blk 489D Choa Chu Kang Avenue 5	$588,000	$587	1,001 sq ft	89	4
Blk 489A Choa Chu Kang Avenue 5	$588,000	$587	1,001 sq ft	89	1
Blk 487C Choa Chu Kang Avenue 5	$584,444	$584	1,001 sq ft	89	2
Blk 811B Choa Chu Kang Avenue 7	$585,000	$584	1,001 sq ft	90	2
Blk 488C Choa Chu Kang Avenue 5	$585,000	$584	1,001 sq ft	89	5
Blk 642 Choa Chu Kang Street 64	$628,000	$583	1,076 sq ft	71	1
Blk 490C Choa Chu Kang Avenue 5	$582,500	$582	1,001 sq ft	89	4
Blk 488D Choa Chu Kang Avenue 5	$580,000	$579	1,001 sq ft	89	3
Blk 801C Keat Hong Close	$572,500	$578	990 sq ft	91	3
Blk 476A Choa Chu Kang Avenue 5	$572,500	$578	990 sq ft	86	2
Blk 810A Choa Chu Kang Avenue 7	$577,500	$577	1,001 sq ft	90	2
Blk 802B Keat Hong Close	$569,000	$575	990 sq ft	91	2
Blk 808C Choa Chu Kang Avenue 1	$560,000	$565	990 sq ft	90	4
Blk 691B Choa Chu Kang Crescent	$550,000	$562	980 sq ft	76	1
Blk 685C Choa Chu Kang Crescent	$510,000	$557	915 sq ft	75	1
Blk 805C Keat Hong Close	$558,000	$557	1,001 sq ft	90	1
Blk 157 Jalan Teck Whye	$564,000	$555	1,044 sq ft	71	4
Blk 476C Choa Chu Kang Avenue 5	$550,000	$555	990 sq ft	86	1
Blk 692A Choa Chu Kang Crescent	$541,544	$553	980 sq ft	76	4
Blk 626 Choa Chu Kang Street 62	$594,000	$552	1,076 sq ft	70	2
Blk 488B Choa Chu Kang Avenue 5	$548,000	$547	1,001 sq ft	89	1
Blk 690D Choa Chu Kang Crescent	$526,500	$543	969 sq ft	76	2
Blk 689B Choa Chu Kang Drive	$525,500	$542	969 sq ft	75	2
Blk 687C Choa Chu Kang Drive	$525,000	$542	969 sq ft	76	1
Blk 625 Choa Chu Kang Street 62	$581,000	$540	1,076 sq ft	70	1
Blk 801A Keat Hong Close	$535,000	$540	990 sq ft	91	1
Blk 489C Choa Chu Kang Avenue 5	$540,000	$539	1,001 sq ft	89	1
Blk 686C Choa Chu Kang Crescent	$490,000	$536	915 sq ft	75	5
Blk 684D Choa Chu Kang Crescent	$518,000	$535	969 sq ft	75	1
Blk 162 Jalan Teck Whye	$580,000	$534	1,087 sq ft	71	1
Blk 233 Choa Chu Kang Central	$590,000	$532	1,109 sq ft	63	1
Blk 686D Choa Chu Kang Crescent	$515,000	$532	969 sq ft	75	1
Blk 692B Choa Chu Kang Crescent	$515,000	$532	969 sq ft	76	3
Blk 150 Jalan Teck Whye	$572,944	$532	1,076 sq ft	71	4
Blk 691A Choa Chu Kang Crescent	$520,000	$531	980 sq ft	76	3
Blk 785 Choa Chu Kang Drive	$615,888	$530	1,163 sq ft	70	1
Blk 306 Choa Chu Kang Avenue 4	$612,500	$529	1,157 sq ft	66	2
Blk 687A Choa Chu Kang Drive	$512,888	$529	969 sq ft	75	1
Blk 805A Keat Hong Close	$530,000	$529	1,001 sq ft	90	1
Blk 160 Jalan Teck Whye	$576,500	$528	1,093 sq ft	71	2
Blk 307 Choa Chu Kang Avenue 4	$618,000	$527	1,173 sq ft	66	1
Blk 792 Choa Chu Kang North 6	$630,000	$527	1,195 sq ft	69	1
Blk 565 Choa Chu Kang Street 52	$592,444	$524	1,130 sq ft	68	2
Blk 569 Choa Chu Kang Street 52	$592,000	$524	1,130 sq ft	68	1
Blk 416 Choa Chu Kang Avenue 4	$585,000	$523	1,119 sq ft	66	1
Blk 637 Choa Chu Kang North 6	$635,000	$522	1,216 sq ft	71	1
Blk 684B Choa Chu Kang Crescent	$505,000	$521	969 sq ft	75	1
Blk 563 Choa Chu Kang Street 52	$603,000	$519	1,163 sq ft	68	1
Blk 484A Choa Chu Kang Avenue 5	$504,400	$518	980 sq ft	72	4
Blk 152 Jalan Teck Whye	$574,000	$518	1,109 sq ft	71	2
Blk 620 Choa Chu Kang Street 62	$600,944	$517	1,163 sq ft	69	2
Blk 683A Choa Chu Kang Crescent	$500,000	$516	969 sq ft	75	1
Blk 154 Jalan Teck Whye	$555,000	$516	1,076 sq ft	70	3
Blk 443 Choa Chu Kang Avenue 4	$505,000	$516	980 sq ft	70	3
Blk 683B Choa Chu Kang Crescent	$500,000	$516	969 sq ft	75	1
Blk 685B Choa Chu Kang Crescent	$500,000	$516	969 sq ft	75	1
Blk 486 Choa Chu Kang Avenue 5	$560,000	$515	1,087 sq ft	72	1
Blk 219 Choa Chu Kang Central	$602,500	$512	1,179 sq ft	63	2
Blk 211 Choa Chu Kang Central	$600,500	$512	1,173 sq ft	62	2
Blk 408 Choa Chu Kang Avenue 3	$573,000	$512	1,119 sq ft	66	1
Blk 447 Choa Chu Kang Avenue 4	$550,000	$511	1,076 sq ft	70	1
Blk 683C Choa Chu Kang Crescent	$500,000	$510	980 sq ft	75	1
Blk 685A Choa Chu Kang Crescent	$500,000	$510	980 sq ft	75	1
Blk 684C Choa Chu Kang Crescent	$500,000	$510	980 sq ft	75	1
Blk 546 Choa Chu Kang Street 52	$575,000	$509	1,130 sq ft	68	1
Blk 675 Choa Chu Kang Crescent	$570,000	$509	1,119 sq ft	72	1
Blk 608 Choa Chu Kang Street 62	$592,000	$509	1,163 sq ft	69	1
Blk 215 Choa Chu Kang Central	$569,000	$508	1,119 sq ft	63	2
Blk 293 Choa Chu Kang Avenue 3	$568,000	$507	1,119 sq ft	66	3
Blk 688B Choa Chu Kang Drive	$496,194	$507	980 sq ft	75	2
Blk 296 Choa Chu Kang Avenue 2	$555,000	$506	1,098 sq ft	72	1
Blk 442 Choa Chu Kang Avenue 4	$490,500	$506	969 sq ft	70	2
Blk 353 Choa Chu Kang Central	$587,944	$506	1,163 sq ft	66	4
Blk 562 Choa Chu Kang Street 52	$588,000	$506	1,163 sq ft	68	1
Blk 151 Jalan Teck Whye	$544,000	$505	1,076 sq ft	71	2
Blk 217 Choa Chu Kang Central	$560,000	$505	1,109 sq ft	63	1
Blk 213 Choa Chu Kang Central	$564,444	$504	1,119 sq ft	62	2
Blk 205 Choa Chu Kang Central	$562,500	$502	1,119 sq ft	62	2
Blk 425 Choa Chu Kang Avenue 4	$561,400	$501	1,119 sq ft	65	2
Blk 411 Choa Chu Kang Avenue 3	$580,000	$500	1,163 sq ft	65	2
Blk 658 Choa Chu Kang Crescent	$538,000	$500	1,076 sq ft	72	3
Blk 484 Choa Chu Kang Avenue 5	$545,500	$499	1,093 sq ft	72	2
Blk 670A Choa Chu Kang Crescent	$552,500	$498	1,109 sq ft	72	2
Blk 354 Choa Chu Kang Central	$558,000	$498	1,119 sq ft	66	1
Blk 786 Choa Chu Kang Drive	$595,000	$498	1,195 sq ft	70	1
Blk 418 Choa Chu Kang Avenue 4	$561,500	$497	1,130 sq ft	66	2
Blk 483 Choa Chu Kang Avenue 5	$540,500	$497	1,087 sq ft	72	2
Blk 435 Choa Chu Kang Avenue 4	$555,333	$496	1,119 sq ft	66	2
Blk 294 Choa Chu Kang Avenue 2	$555,000	$496	1,119 sq ft	63	3
Blk 278 Choa Chu Kang Avenue 3	$565,000	$495	1,141 sq ft	65	1
Blk 635 Choa Chu Kang North 6	$600,888	$494	1,216 sq ft	71	3
Blk 789 Choa Chu Kang North 6	$590,000	$494	1,195 sq ft	69	1
Blk 355 Choa Chu Kang Central	$552,500	$494	1,119 sq ft	66	2
Blk 617 Choa Chu Kang North 7	$567,500	$493	1,152 sq ft	69	2
Blk 766 Choa Chu Kang North 5	$557,500	$493	1,130 sq ft	69	2
Blk 423 Choa Chu Kang Avenue 4	$550,278	$492	1,119 sq ft	65	4
Blk 609 Choa Chu Kang Street 62	$566,444	$492	1,146 sq ft	69	4
Blk 430 Choa Chu Kang Avenue 4	$550,888	$492	1,119 sq ft	66	1
Blk 676 Choa Chu Kang Crescent	$545,000	$492	1,109 sq ft	72	1
Blk 404 Choa Chu Kang Avenue 3	$550,000	$491	1,119 sq ft	66	1
Blk 223 Choa Chu Kang Central	$550,000	$491	1,119 sq ft	66	5
Blk 281 Choa Chu Kang Avenue 3	$560,000	$491	1,119 sq ft	65	3
Blk 283 Choa Chu Kang Avenue 3	$550,000	$491	1,119 sq ft	65	1
Blk 421 Choa Chu Kang Avenue 4	$550,000	$491	1,119 sq ft	65	2
Blk 422 Choa Chu Kang Avenue 4	$550,000	$491	1,119 sq ft	65	1
Blk 230 Choa Chu Kang Central	$555,000	$491	1,114 sq ft	63	6
Blk 550 Choa Chu Kang Street 52	$550,000	$491	1,119 sq ft	67	1
Blk 285 Choa Chu Kang Avenue 3	$580,000	$490	1,184 sq ft	66	1
Blk 252 Choa Chu Kang Avenue 2	$549,000	$490	1,119 sq ft	67	2
Blk 426 Choa Chu Kang Avenue 4	$548,000	$490	1,119 sq ft	66	2
Blk 673A Choa Chu Kang Crescent	$548,000	$490	1,119 sq ft	72	1
Blk 767 Choa Chu Kang Street 54	$558,888	$490	1,141 sq ft	69	1
Blk 202 Choa Chu Kang Avenue 1	$590,000	$489	1,206 sq ft	62	1
Blk 406 Choa Chu Kang Avenue 3	$597,500	$489	1,222 sq ft	66	2
Blk 672A Choa Chu Kang Crescent	$552,500	$489	1,130 sq ft	73	2
Blk 220 Choa Chu Kang Central	$553,000	$489	1,130 sq ft	63	1
Blk 472 Choa Chu Kang Avenue 3	$530,000	$488	1,087 sq ft	72	1
Blk 485A Choa Chu Kang Avenue 5	$525,000	$488	1,076 sq ft	72	1
Blk 668 Choa Chu Kang Crescent	$535,000	$487	1,098 sq ft	72	6
Blk 352 Choa Chu Kang Central	$550,000	$487	1,130 sq ft	66	1
Blk 552 Choa Chu Kang Street 52	$550,000	$487	1,130 sq ft	67	1
Blk 439 Choa Chu Kang Avenue 4	$555,000	$486	1,141 sq ft	66	1
Blk 284 Choa Chu Kang Avenue 3	$543,000	$485	1,119 sq ft	63	1
Blk 414 Choa Chu Kang Avenue 4	$542,500	$485	1,119 sq ft	66	4
Blk 771 Choa Chu Kang Street 54	$537,500	$485	1,109 sq ft	69	2
Blk 106 Teck Whye Lane	$537,500	$485	1,109 sq ft	62	2
Blk 118 Teck Whye Lane	$543,500	$484	1,125 sq ft	62	2
Blk 441 Choa Chu Kang Avenue 4	$550,888	$483	1,141 sq ft	66	1
Blk 667 Choa Chu Kang Crescent	$530,000	$483	1,098 sq ft	72	1
Blk 433 Choa Chu Kang Avenue 4	$548,000	$483	1,136 sq ft	66	2
Blk 291 Choa Chu Kang Avenue 3	$539,800	$482	1,119 sq ft	66	1
Blk 657 Choa Chu Kang Crescent	$540,000	$482	1,119 sq ft	72	1
Blk 484B Choa Chu Kang Avenue 5	$522,500	$481	1,087 sq ft	72	2
Blk 289 Choa Chu Kang Avenue 3	$550,000	$480	1,130 sq ft	66	3
Blk 484D Choa Chu Kang Avenue 5	$521,944	$480	1,087 sq ft	72	8
Blk 402 Choa Chu Kang Avenue 3	$542,500	$480	1,130 sq ft	66	2
Blk 669 Choa Chu Kang Crescent	$535,000	$480	1,114 sq ft	72	2
Blk 412 Choa Chu Kang Avenue 3	$535,005	$478	1,141 sq ft	65	3
Blk 428 Choa Chu Kang Avenue 4	$540,000	$478	1,130 sq ft	65	1
Blk 403 Choa Chu Kang Avenue 3	$535,000	$478	1,119 sq ft	66	1
Blk 427 Choa Chu Kang Avenue 4	$535,000	$478	1,119 sq ft	65	1
Blk 673 Choa Chu Kang Crescent	$524,000	$478	1,098 sq ft	72	2
Blk 518 Choa Chu Kang Street 51	$545,000	$478	1,141 sq ft	68	1
Blk 704 Choa Chu Kang Street 53	$550,000	$478	1,152 sq ft	68	1
Blk 680 Choa Chu Kang Crescent	$548,000	$476	1,130 sq ft	72	3
Blk 670 Choa Chu Kang Crescent	$531,444	$475	1,119 sq ft	72	2
Blk 460 Choa Chu Kang Avenue 4	$525,000	$474	1,119 sq ft	73	3
Blk 444 Choa Chu Kang Avenue 4	$510,000	$474	1,076 sq ft	70	2
Blk 446 Choa Chu Kang Avenue 4	$510,000	$474	1,076 sq ft	70	1
Blk 485D Choa Chu Kang Avenue 5	$512,500	$474	1,082 sq ft	72	2
Blk 290 Choa Chu Kang Avenue 3	$531,500	$473	1,125 sq ft	66	2
Blk 280 Choa Chu Kang Avenue 3	$530,000	$473	1,119 sq ft	65	2
Blk 227 Choa Chu Kang Central	$535,000	$473	1,130 sq ft	66	3
Blk 212 Choa Chu Kang Central	$528,888	$472	1,119 sq ft	62	2
Blk 434 Choa Chu Kang Avenue 4	$568,500	$470	1,211 sq ft	66	2
Blk 682 Choa Chu Kang Crescent	$535,000	$469	1,141 sq ft	72	4
Blk 297D Choa Chu Kang Avenue 2	$510,000	$469	1,087 sq ft	72	1
Blk 701 Choa Chu Kang Street 53	$550,000	$469	1,173 sq ft	68	1
Blk 1 Teck Whye Avenue	$518,000	$467	1,109 sq ft	57	1
Blk 130 Choa Chu Kang Avenue 1	$525,588	$465	1,130 sq ft	66	1
Blk 295 Choa Chu Kang Avenue 2	$532,500	$465	1,146 sq ft	63	2
Blk 122 Teck Whye Lane	$525,000	$465	1,130 sq ft	62	2
Blk 473 Choa Chu Kang Avenue 3	$500,000	$465	1,076 sq ft	72	1
Blk 765 Choa Chu Kang North 5	$520,000	$465	1,119 sq ft	69	1
Blk 505 Choa Chu Kang Street 51	$540,000	$465	1,163 sq ft	67	2
Blk 504 Choa Chu Kang Street 51	$530,000	$465	1,141 sq ft	68	1
Blk 514 Choa Chu Kang Street 51	$520,000	$465	1,119 sq ft	68	1
Blk 542 Choa Chu Kang Street 52	$525,000	$465	1,130 sq ft	68	1
Blk 706 Choa Chu Kang Street 53	$570,000	$465	1,227 sq ft	68	1
Blk 613 Choa Chu Kang Street 62	$540,000	$465	1,163 sq ft	69	1
Blk 117 Teck Whye Lane	$515,000	$465	1,109 sq ft	62	1
Blk 237 Choa Chu Kang Central	$534,000	$464	1,152 sq ft	63	2
Blk 770 Choa Chu Kang Street 54	$517,500	$463	1,125 sq ft	69	4
Blk 413 Choa Chu Kang Avenue 3	$538,000	$463	1,119 sq ft	65	3
Blk 449 Choa Chu Kang Avenue 4	$513,000	$463	1,109 sq ft	73	2
Blk 707 Choa Chu Kang Street 53	$579,000	$460	1,259 sq ft	68	2
Blk 661 Choa Chu Kang Crescent	$503,944	$459	1,098 sq ft	72	2
Blk 10 Teck Whye Avenue	$455,000	$459	990 sq ft	51	1
Blk 681 Choa Chu Kang Crescent	$520,000	$458	1,136 sq ft	72	2
Blk 465 Choa Chu Kang Avenue 4	$512,500	$458	1,119 sq ft	73	2
Blk 659 Choa Chu Kang Crescent	$510,000	$458	1,109 sq ft	72	4
Blk 506 Choa Chu Kang Street 51	$532,500	$458	1,163 sq ft	67	2
Blk 660 Choa Chu Kang Crescent	$508,500	$457	1,114 sq ft	72	4
Blk 232 Choa Chu Kang Central	$560,000	$456	1,227 sq ft	63	1
Blk 705 Choa Chu Kang Street 53	$560,000	$456	1,227 sq ft	68	1
Blk 462 Choa Chu Kang Avenue 4	$505,000	$455	1,109 sq ft	73	3
Blk 484C Choa Chu Kang Avenue 5	$490,000	$455	1,076 sq ft	72	1
Blk 678 Choa Chu Kang Crescent	$519,000	$455	1,141 sq ft	72	2
Blk 17 Teck Whye Lane	$447,500	$454	985 sq ft	54	2
Blk 456 Choa Chu Kang Avenue 4	$507,694	$453	1,119 sq ft	73	2
Blk 8 Teck Whye Avenue	$447,500	$452	990 sq ft	51	2
Blk 4 Teck Whye Avenue	$500,000	$451	1,109 sq ft	57	1
Blk 297C Choa Chu Kang Avenue 2	$490,000	$451	1,087 sq ft	72	1
Blk 464 Choa Chu Kang Avenue 4	$505,000	$451	1,119 sq ft	73	1
Blk 2 Teck Whye Avenue	$500,000	$451	1,109 sq ft	57	1
Blk 111 Teck Whye Lane	$500,000	$451	1,109 sq ft	62	3
Blk 26 Teck Whye Lane	$480,000	$450	1,066 sq ft	52	1
Blk 20 Teck Whye Lane	$440,000	$449	980 sq ft	54	4
Blk 702 Choa Chu Kang Street 53	$549,000	$447	1,227 sq ft	68	4
Blk 112 Teck Whye Lane	$505,000	$447	1,130 sq ft	62	2
Blk 116 Teck Whye Lane	$510,000	$447	1,141 sq ft	61	1
Blk 25 Teck Whye Lane	$442,000	$446	990 sq ft	52	1
Blk 110 Teck Whye Lane	$495,000	$446	1,109 sq ft	62	1
Blk 15 Teck Whye Lane	$440,000	$444	990 sq ft	52	4
Blk 452 Choa Chu Kang Avenue 4	$497,000	$444	1,119 sq ft	73	3
Blk 103 Teck Whye Lane	$510,000	$443	1,152 sq ft	62	1
Blk 677 Choa Chu Kang Crescent	$499,444	$440	1,136 sq ft	72	2
Blk 142 Teck Whye Lane	$497,500	$440	1,130 sq ft	62	2
Blk 703 Choa Chu Kang Street 53	$515,000	$439	1,173 sq ft	68	1
Blk 708 Choa Chu Kang Street 53	$539,000	$439	1,227 sq ft	68	1
Blk 141 Teck Whye Lane	$485,000	$437	1,109 sq ft	62	1
Blk 123 Teck Whye Lane	$485,000	$437	1,109 sq ft	62	1
Blk 124 Teck Whye Lane	$499,000	$437	1,141 sq ft	62	1
Blk 286 Choa Chu Kang Avenue 3	$485,000	$435	1,114 sq ft	66	4
Blk 544 Choa Chu Kang Street 52	$500,000	$434	1,152 sq ft	68	1
Blk 5 Teck Whye Avenue	$470,000	$428	1,098 sq ft	57	1
Blk 410 Choa Chu Kang Avenue 3	$480,000	$425	1,130 sq ft	65	1
Blk 114 Teck Whye Lane	$458,888	$414	1,109 sq ft	62	1
Blk 11 Teck Whye Lane	$433,000	$406	1,066 sq ft	51	2

Blk 818A Choa Chu Kang Avenue 1 · $682 psf · $675,000
Blk 818C Choa Chu Kang Avenue 1 · $666 psf · $660,000
Blk 815B Choa Chu Kang Avenue 7 · $659 psf · $660,000
Blk 818B Choa Chu Kang Avenue 1 · $656 psf · $650,000
Blk 817B Keat Hong Link · $656 psf · $650,000
Blk 574 Choa Chu Kang Street 52 · $644 psf · $638,000
Blk 808B Choa Chu Kang Avenue 1 · $636 psf · $630,000
Blk 812B Choa Chu Kang Avenue 7 · $636 psf · $636,500
Blk 817C Keat Hong Link · $636 psf · $630,000
Blk 805D Keat Hong Close · $635 psf · $635,888
Blk 815A Choa Chu Kang Avenue 7 · $634 psf · $635,000
Blk 817A Keat Hong Link · $633 psf · $626,500
Blk 816B Keat Hong Link · $632 psf · $625,944
Blk 812A Choa Chu Kang Avenue 7 · $622 psf · $622,500
Blk 573 Choa Chu Kang Street 52 · $621 psf · $615,000
Blk 812C Choa Chu Kang Avenue 7 · $619 psf · $619,444
Blk 572 Choa Chu Kang Street 52 · $619 psf · $613,000
Blk 815C Choa Chu Kang Avenue 7 · $612 psf · $613,000
Blk 487A Choa Chu Kang Avenue 5 · $610 psf · $610,444
Blk 487B Choa Chu Kang Avenue 5 · $610 psf · $610,888
Blk 489B Choa Chu Kang Avenue 5 · $609 psf · $610,000
Blk 490A Choa Chu Kang Avenue 5 · $607 psf · $608,000
Blk 808D Choa Chu Kang Avenue 1 · $606 psf · $600,000
Blk 801D Keat Hong Close · $605 psf · $599,000
Blk 804A Keat Hong Close · $601 psf · $602,000
Blk 641 Choa Chu Kang Street 64 · $599 psf · $645,000
Blk 639 Choa Chu Kang Street 64 · $599 psf · $645,000
Blk 640 Choa Chu Kang Street 64 · $596 psf · $642,000
Blk 811A Choa Chu Kang Avenue 7 · $594 psf · $595,000
Blk 807B Choa Chu Kang Avenue 1 · $594 psf · $588,500
Blk 803A Keat Hong Close · $594 psf · $595,000
Blk 803B Keat Hong Close · $594 psf · $595,000
Blk 808A Choa Chu Kang Avenue 1 · $592 psf · $586,000
Blk 803C Keat Hong Close · $592 psf · $593,000
Blk 809B Choa Chu Kang Avenue 1 · $591 psf · $585,000
Blk 807C Choa Chu Kang Avenue 1 · $591 psf · $585,000
Blk 476B Choa Chu Kang Avenue 5 · $591 psf · $585,000
Blk 638 Choa Chu Kang Street 64 · $590 psf · $635,000
Blk 810B Choa Chu Kang Avenue 7 · $589 psf · $590,000
Blk 490B Choa Chu Kang Avenue 5 · $589 psf · $589,500
Blk 488A Choa Chu Kang Avenue 5 · $588 psf · $588,500
Blk 803D Keat Hong Close · $588 psf · $589,000
Blk 489D Choa Chu Kang Avenue 5 · $587 psf · $588,000
Blk 489A Choa Chu Kang Avenue 5 · $587 psf · $588,000
Blk 487C Choa Chu Kang Avenue 5 · $584 psf · $584,444
Blk 811B Choa Chu Kang Avenue 7 · $584 psf · $585,000
Blk 488C Choa Chu Kang Avenue 5 · $584 psf · $585,000
Blk 642 Choa Chu Kang Street 64 · $583 psf · $628,000
Blk 490C Choa Chu Kang Avenue 5 · $582 psf · $582,500
Blk 488D Choa Chu Kang Avenue 5 · $579 psf · $580,000
Blk 801C Keat Hong Close · $578 psf · $572,500
Blk 476A Choa Chu Kang Avenue 5 · $578 psf · $572,500
Blk 810A Choa Chu Kang Avenue 7 · $577 psf · $577,500
Blk 802B Keat Hong Close · $575 psf · $569,000
Blk 808C Choa Chu Kang Avenue 1 · $565 psf · $560,000
Blk 691B Choa Chu Kang Crescent · $562 psf · $550,000
Blk 685C Choa Chu Kang Crescent · $557 psf · $510,000
Blk 805C Keat Hong Close · $557 psf · $558,000
Blk 157 Jalan Teck Whye · $555 psf · $564,000
Blk 476C Choa Chu Kang Avenue 5 · $555 psf · $550,000
Blk 692A Choa Chu Kang Crescent · $553 psf · $541,544
Blk 626 Choa Chu Kang Street 62 · $552 psf · $594,000
Blk 488B Choa Chu Kang Avenue 5 · $547 psf · $548,000
Blk 690D Choa Chu Kang Crescent · $543 psf · $526,500
Blk 689B Choa Chu Kang Drive · $542 psf · $525,500
Blk 687C Choa Chu Kang Drive · $542 psf · $525,000
Blk 625 Choa Chu Kang Street 62 · $540 psf · $581,000
Blk 801A Keat Hong Close · $540 psf · $535,000
Blk 489C Choa Chu Kang Avenue 5 · $539 psf · $540,000
Blk 686C Choa Chu Kang Crescent · $536 psf · $490,000
Blk 684D Choa Chu Kang Crescent · $535 psf · $518,000
Blk 162 Jalan Teck Whye · $534 psf · $580,000
Blk 233 Choa Chu Kang Central · $532 psf · $590,000
Blk 686D Choa Chu Kang Crescent · $532 psf · $515,000
Blk 692B Choa Chu Kang Crescent · $532 psf · $515,000
Blk 150 Jalan Teck Whye · $532 psf · $572,944
Blk 691A Choa Chu Kang Crescent · $531 psf · $520,000
Blk 785 Choa Chu Kang Drive · $530 psf · $615,888
Blk 306 Choa Chu Kang Avenue 4 · $529 psf · $612,500
Blk 687A Choa Chu Kang Drive · $529 psf · $512,888

181 further blocks are in the table above.

Why the cheap end of that list is cheap

Before reading the ranking as a map of which blocks are better value, note what else differs along it. The five cheapest blocks for a 4-room here have a median of 62 years of lease left; the five dearest have 90 years. That is the larger part of the gap, and it is not a discount — it is a shorter thing being sold.

4-room flats across Singapore, by town

The same flat type in every town that cleared 20 sales, dearest per square foot first. This is the comparison that holds: a town-against-town ranking of all sales pooled would partly be ranking each town’s flat-type mix, since 4-room flats were 49 per cent of what sold in Choa Chu Kang.

Town	Median price	Per sq ft	Median size	Lease left	Sales
Queenstown	$1,026,500	$1,064 psf	969 sq ft	88	332
Toa Payoh	$1,000,444	$1,027 psf	1,001 sq ft	91	444
Bukit Merah	$938,000	$939 psf	1,001 sq ft	78	423
Central Area	$925,000	$928 psf	1,012 sq ft	76	82
Kallang/Whampoa	$901,500	$908 psf	1,001 sq ft	78	326
Clementi	$800,000	$845 psf	990 sq ft	75	209
Bishan	$788,000	$730 psf	1,109 sq ft	63	209
Marine Parade	$640,000	$712 psf	936 sq ft	48	40
Punggol	$680,000	$682 psf	1,001 sq ft	88	906
Geylang	$740,000	$672 psf	1,001 sq ft	59	246
Sengkang	$640,000	$639 psf	1,001 sq ft	85	893
Serangoon	$660,000	$633 psf	1,012 sq ft	59	195
Bukit Batok	$630,000	$615 psf	1,001 sq ft	91	624
Tampines	$668,000	$615 psf	1,012 sq ft	69	972
Ang Mo Kio	$615,000	$601 psf	1,001 sq ft	54	302
Bedok	$599,000	$600 psf	990 sq ft	60	560
Sembawang	$600,000	$599 psf	1,001 sq ft	88	411
Hougang	$618,888	$594 psf	1,001 sq ft	70	614
Pasir Ris	$635,000	$559 psf	1,130 sq ft	68	319
Bukit Panjang	$570,000	$557 psf	1,001 sq ft	72	397
Yishun	$550,000	$547 psf	1,001 sq ft	61	828
Jurong East	$548,444	$535 psf	1,012 sq ft	66	150
Woodlands	$549,000	$522 psf	1,055 sq ft	71	932
Jurong West	$535,000	$511 psf	1,066 sq ft	70	619
Choa Chu Kang	$550,888	$507 psf	1,098 sq ft	72	531

Choa Chu Kang is the 25th dearest of 25 towns for a 4-room flat on this measure. The dearest is Queenstown at $1,064 psf, .

4-room flats in Choa Chu Kang, year by year

Every 4-room sale here since 2017 — 5,296 in all. The right-hand column counts the blocks that sold, because a change in the median between two years is partly a change in which blocks traded.

Year	Median price	Per sq ft	Sales	Blocks that sold
2017	$345,000	$315 psf	388	210
2018	$335,000	$308 psf	448	237
2019	$335,000	$307 psf	427	226
2020	$362,000	$330 psf	429	211
2021	$455,000	$450 psf	757	260
2022	$488,000	$461 psf	671	265
2023	$500,000	$457 psf	596	277
2024	$525,000	$481 psf	654	303
2025	$560,000	$511 psf	481	263
2026	$550,000	$507 psf	445	242

Other flat types in Choa Chu Kang

Per square foot is the only column that compares across these, and even it reads low for the big flats: a larger flat costs more and less per square foot at the same time.

Flat type	Median price	Per sq ft	Median size	Sales	Share of town
3-room	$455,000	$619 psf	732 sq ft	75	7%
5-room	$670,000	$507 psf	1,302 sq ft	359	33%
Executive	$835,000	$537 psf	1,572 sq ft	98	9%

Questions

How much does a 4-room resale flat in Choa Chu Kang cost?: The median was $550,888 over the 12 months to Oct 2026, across 531 sales in 261 blocks. Half of those sales fell between $523,000 and $590,000, and the full range ran from $423,000 to $700,000.
What is the price per square foot of a 4-room flat in Choa Chu Kang?: $507 psf, on a median floor area of 1,098 sq ft. Per square foot is the measure that compares across flat types, and the headline price is not: a larger flat costs more in total and less per square foot at the same time.
How many 4-room flats sold in Choa Chu Kang in the past year?: 531 sales in the 12 months to Oct 2026, across 261 blocks, and 5,296 since 2017. 4-room flats were 49 per cent of everything that resold in Choa Chu Kang over those 12 months.
Which block in Choa Chu Kang has the cheapest 4-room flats?: On a per-square-foot median, Blk 11 Teck Whye Lane at $406 psf from two sales, against $682 psf at Blk 818A Choa Chu Kang Avenue 1. Most of that gap is lease rather than discount: the five cheapest blocks have a median of 62 years left and the five dearest 90 years.
Is Choa Chu Kang expensive for a 4-room flat?: Choa Chu Kang is the 25th dearest of 25 towns for a 4-room flat, per square foot. The dearest is Queenstown at $1,064 psf. The comparison holds the flat type still, because a ranking of towns on all sales pooled would partly be ranking their flat-type mix.
How much lease is left on 4-room flats in Choa Chu Kang?: Between 51 years and 91 years on the flats that sold, with a median of 72 years. An HDB flat is a 99-year lease, so the remaining lease is most of what separates a cheap block here from a dear one.

How this was worked out

Every figure on this page comes from the Housing Board’s resale transaction register on data.gov.sg, retrieved Oct 2026 — 5,296 sales of 4-room flats in Choa Chu Kang since 2017, of which 531 sales fell in the 12 months to Oct 2026. These are completed transactions, not listings or asking prices. Medians are medians and never means, a flat type is published for a town only once it clears 20 sales in the year, and no price here is adjusted for inflation.