Blk 623 Ang Mo Kio Avenue 9

HDB · Ang Mo Kio · Singapore 560623

Completed: 1979
Lease from: 1980 (99 years)
Storeys: 12
Resales since 1990: 147

Lease and eligibility context

About 53 years remain on the 99-year lease, based on its 1980 commencement year. This year-level figure is approximate.

A standard flat completed around 1979 would usually reach its 5-year MOP around 1984. 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.

108 flats: 2 × Executive, 84 × 3-room, 22 × 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.

3-room

S$441,323.64

Typical range S$424,729.61–S$451,069.16

See the 11 comparable sales

Sale	Home	Original	Adjusted
Aug 20267 to 9	623 ANG MO KIO AVENUE 9same building · 82 sqm	S$502,888no adjustment	S$502,888
Dec 20241 to 3	623 ANG MO KIO AVENUE 9same building · 68 sqm	S$425,000market +2.5% · storey +3.1%	S$449,148.64
Jun 20267 to 9	621 ANG MO KIO AVENUE 9same street · 68 sqm	S$435,000no adjustment	S$435,000
Jan 202610 to 12	625 ANG MO KIO AVENUE 9same street · 68 sqm	S$449,500market -0.3% · storey -1.5%	S$441,323.64
Dec 20254 to 6	625 ANG MO KIO AVENUE 9same street · 82 sqm	S$500,000market -0.4% · storey +1.6%	S$505,766.06
Sep 20257 to 9	621 ANG MO KIO AVENUE 9same street · 68 sqm	S$455,000market -0.4%	S$452,989.69
Jul 20257 to 9	621 ANG MO KIO AVENUE 9same street · 68 sqm	S$450,000market -0.4%	S$448,011.78
Jul 202510 to 12	621 ANG MO KIO AVENUE 9same street · 68 sqm	S$428,000market -0.4% · storey -1.5%	S$419,595.85
Jun 202510 to 12	621 ANG MO KIO AVENUE 9same street · 68 sqm	S$430,000market -0.0% · storey -1.5%	S$423,218.71
Apr 20254 to 6	625 ANG MO KIO AVENUE 9same street · 68 sqm	S$380,000market -0.0% · storey +1.6%	S$385,708.32
Jan 20254 to 6	625 ANG MO KIO AVENUE 9same street · 68 sqm	S$416,000market +0.9% · storey +1.6%	S$426,240.51

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.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	1 sold	S$502,888	570	S$502,888 in Aug 2026
4-room	None	–	–	S$475,000 in Feb 2024
Executive	None	–	–	S$623,000 in Jan 2020

Price history

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

3-room

Getting around

Lentor MRT StationExit 48 min walk640 m
Yio Chu Kang MRT StationExit C9 min walk720 m
Mayflower MRT StationExit 219 min walk1.6 km

Walking routes from OneMap to the nearest exit.

Schools nearby

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

Ang Mo Kio Ave 4 Blk 628 (Ang Mo Kio 628 Market)52 cooked-food stalls190 m
Ang Mo Kio Ave 4 Blk 160/162 (Mayflower Market)40 cooked-food stalls920 m
Ang Mo Kio Ave 6 Blk 724 (Blk 724 Ang Mo Kio Market)45 cooked-food stalls1.3 km

Shopping malls

Djit Sun Mall5 ANG MO KIO CENTRAL 2 DJIT SUN MALL SINGAPORE 5696631.3 km
Kebun Baru Mall226G ANG MO KIO AVENUE 1 KEBUN BARU MALL SINGAPORE 5672261.8 km
Bishan North Shopping Mall282 BISHAN STREET 22 BISHAN NORTH SHOPPING MALL SINGAPORE 5702822.7 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 147 sales

Month	Flat type	Storey	Size	Price	S$ psf
Aug 2026	3-roomNew Generation	7 to 9	82 sqm (883 sqft)	S$502,888	570
Dec 2024	3-roomNew Generation	1 to 3	68 sqm (732 sqft)	S$425,000	581
Feb 2024	4-roomNew Generation	1 to 3	92 sqm (990 sqft)	S$475,000	480
Sep 2022	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$390,000	533
Nov 2021	3-roomNew Generation	4 to 6	68 sqm (732 sqft)	S$330,000	451
Sep 2020	4-roomNew Generation	10 to 12	92 sqm (990 sqft)	S$418,000	422
Aug 2020	3-roomNew Generation	10 to 12	82 sqm (883 sqft)	S$355,000	402
Jun 2020	3-roomNew Generation	1 to 3	68 sqm (732 sqft)	S$235,000	321
Mar 2020	4-roomNew Generation	10 to 12	92 sqm (990 sqft)	S$420,000	424
Jan 2020	ExecutiveAdjoined Flat	7 to 9	150 sqm (1,615 sqft)	S$623,000	386
Oct 2019	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$280,000	383
Sep 2018	4-roomNew Generation	1 to 3	92 sqm (990 sqft)	S$411,888	416
Aug 2018	3-roomNew Generation	1 to 3	68 sqm (732 sqft)	S$260,000	355
Jul 2017	3-roomNew Generation	7 to 9	68 sqm (732 sqft)	S$310,000	424
Jun 2017	3-roomNew Generation	4 to 6	68 sqm (732 sqft)	S$316,000	432
Oct 2016	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$312,000	426
Oct 2016	3-roomNew Generation	4 to 6	68 sqm (732 sqft)	S$308,000	421
Aug 2016	3-roomNew Generation	7 to 9	68 sqm (732 sqft)	S$310,000	424
Jul 2016	4-roomNew Generation	7 to 9	92 sqm (990 sqft)	S$440,000	444
Jun 2016	3-roomNew Generation	4 to 6	68 sqm (732 sqft)	S$295,000	403
Oct 2013	4-roomNew Generation	10 to 12	92 sqm (990 sqft)	S$525,000	530
Jul 2013	4-roomNew Generation	4 to 6	92 sqm (990 sqft)	S$480,000	485
Apr 2013	3-roomNew Generation	7 to 9	68 sqm (732 sqft)	S$365,000	499
Apr 2013	3-roomNew Generation	1 to 3	68 sqm (732 sqft)	S$345,000	471
Feb 2013	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$373,088	510
Jan 2013	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$368,000	503
Jul 2012	3-roomNew Generation	7 to 9	68 sqm (732 sqft)	S$353,000	482
Mar 2012	3-roomNew Generation	6 to 10	82 sqm (883 sqft)	S$399,000	452
Mar 2012	3-roomNew Generation	11 to 15	68 sqm (732 sqft)	S$355,000	485
Aug 2011	3-roomNew Generation	10 to 12	68 sqm (732 sqft)	S$358,888	490

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.