Blk 635 Choa Chu Kang North 6

HDB · Choa Chu Kang · Singapore 680635

Completed: 1996
Lease from: 1998 (99 years)
Storeys: 14
Resales since 1990: 81

Lease and eligibility context

About 71 years remain on the 99-year lease, based on its 1998 commencement year. This year-level figure is approximate.

A standard flat completed around 1996 would usually reach its 5-year MOP around 2001. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

81 flats: 13 × Executive, 68 × 4-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

4-room

S$596,970.28

Typical range S$584,936.49–S$601,425.37

See the 6 comparable sales

Sale	Home	Original	Adjusted
Sep 20261 to 3	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$575,000storey +1.2%	S$581,658.58
Jul 202613 to 15	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$600,888storey -7.7%	S$554,359.44
Oct 202510 to 12	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$632,500market -0.4% · storey -5.6%	S$594,770.23
Jan 20251 to 3	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$590,000market +0.9% · storey +1.2%	S$602,177.05
Nov 20244 to 6	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$620,000market +2.5% · storey -1.1%	S$628,077.95
Nov 20241 to 3	635 CHOA CHU KANG NORTH 6same building · 113 sqm	S$578,000market +2.5% · storey +1.2%	S$599,170.32

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-09-01.

Executive

S$849,521.42

Typical range S$835,957.07–S$868,000

See the 14 comparable sales

Sale	Home	Original	Adjusted
May 202613 to 15	635 CHOA CHU KANG NORTH 6same building · 143 sqm	S$933,000storey -1.4%	S$919,967.23
Sep 202610 to 12	631 CHOA CHU KANG NORTH 6same street · 142 sqm	S$890,000storey -0.7%	S$883,762.08
Sep 202610 to 12	555 CHOA CHU KANG NORTH 6same street · 146 sqm	S$870,000storey -0.7%	S$863,902.26
Sep 20261 to 3	553 CHOA CHU KANG NORTH 6same street · 146 sqm	S$750,000storey +1.4%	S$760,624.92
Aug 20267 to 9	553 CHOA CHU KANG NORTH 6same street · 146 sqm	S$868,000no adjustment	S$868,000
Jul 20267 to 9	561 CHOA CHU KANG NORTH 6same street · 146 sqm	S$868,000no adjustment	S$868,000
Apr 20267 to 9	561 CHOA CHU KANG NORTH 6same street · 146 sqm	S$830,000no adjustment	S$830,000
Mar 20264 to 6	561 CHOA CHU KANG NORTH 6same street · 146 sqm	S$830,000market -0.3% · storey +0.7%	S$833,392.79
Sep 202513 to 15	637 CHOA CHU KANG NORTH 6same street · 143 sqm	S$858,000market -0.4% · storey -1.4%	S$842,276.96
May 20257 to 9	556 CHOA CHU KANG NORTH 6same street · 149 sqm	S$848,000market -0.0%	S$847,582.06
May 20254 to 6	553 CHOA CHU KANG NORTH 6same street · 146 sqm	S$840,000market -0.0% · storey +0.7%	S$845,512.11
Jan 20257 to 9	559 CHOA CHU KANG NORTH 6same street · 146 sqm	S$880,000market +0.9%	S$887,880.60
Dec 20247 to 9	637 CHOA CHU KANG NORTH 6same street · 142 sqm	S$830,888market +2.5%	S$851,460.77
Dec 20244 to 6	556 CHOA CHU KANG NORTH 6same street · 149 sqm	S$808,000market +2.5% · storey +0.7%	S$833,850.44

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	3 sold	S$600,888	494	S$575,000 in Sep 2026
Executive	1 sold	S$933,000	606	S$933,000 in May 2026

Price history

Quarterly median sale price. Hover or focus a point for its value.

4-room

Getting around

Yew Tee MRT StationExit C5 min walk340 m
Choa Chu Kang MRT StationExit C22 min walk1.8 km
Choa Chu Kang LRT StationExit E23 min walk1.9 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Primary, 1 to 2 km

Other schools within 1 km

Regent Secondary School480 m
Unity Secondary School490 m

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Yew Tee Hawker Centre40 cooked-food stalls410 m
Senja Hawker Centre28 cooked-food stalls1.7 km

Shopping malls

Limbang Shopping Centre533 CHOA CHU KANG STREET 51 LIMBANG SHOPPING CENTRE SINGAPORE 680533930 m
Lot One, Shoppers' Mall21 CHOA CHU KANG AVENUE 4 LOT ONE, SHOPPERS' MALL SINGAPORE 6898121.5 km
Teck Whye Shopping Centre137 TECK WHYE LANE TECK WHYE SHOPPING CENTRE SINGAPORE 6801371.9 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 81 sales

Month	Flat type	Storey	Size	Price	S$ psf
Sep 2026	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$575,000	473
Jul 2026	4-roomPremium Apartment	13 to 15	113 sqm (1,216 sqft)	S$600,888	494
May 2026	ExecutivePremium Maisonette	13 to 15	143 sqm (1,539 sqft)	S$933,000	606
Oct 2025	4-roomPremium Apartment	10 to 12	113 sqm (1,216 sqft)	S$632,500	520
Jan 2025	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$590,000	485
Nov 2024	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$620,000	510
Nov 2024	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$578,000	475
Jun 2024	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$600,000	493
Apr 2024	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$565,000	465
Dec 2023	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$575,000	473
Oct 2023	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$590,000	485
Apr 2023	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$580,000	477
May 2021	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$480,000	395
Jul 2020	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$388,000	319
Apr 2019	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$415,000	341
Nov 2018	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$392,000	322
Jul 2018	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$435,000	358
Jul 2018	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$380,000	312
Sep 2017	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$465,000	382
Jan 2017	4-roomPremium Apartment	1 to 3	113 sqm (1,216 sqft)	S$420,000	345
May 2016	ExecutivePremium Apartment	4 to 6	142 sqm (1,528 sqft)	S$568,000	372
Feb 2016	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$443,000	364
Mar 2015	ExecutivePremium Maisonette	13 to 15	143 sqm (1,539 sqft)	S$763,000	496
Aug 2013	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$532,000	437
Jul 2013	4-roomPremium Apartment	7 to 9	113 sqm (1,216 sqft)	S$550,000	452
Jul 2013	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$533,000	438
Mar 2012	4-roomPremium Apartment	1 to 5	113 sqm (1,216 sqft)	S$483,000	397
Jul 2011	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$490,000	403
Dec 2010	4-roomPremium Apartment	4 to 6	113 sqm (1,216 sqft)	S$468,000	385
Oct 2010	4-roomPremium Apartment	13 to 15	113 sqm (1,216 sqft)	S$475,000	391

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.