Blk 621 Ang Mo Kio Ave 9

Block 621 Ang Mo Kio Avenue 9, Ang Mo Kio · S560621 · 177 resale transactions since 1990

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3-room

$435k

$594 psf · 1 sale

Typically 68 sqm

4-room

–

No sales in 12 months · last $611k in Jul 2025

12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.

For sale now

$550,000

$555 psf · 92 sqm

Fair price

4-room · 52 years lease left

Our estimate $531k–$581k · asking 0% above

377 m to Lentor

Demand56

Rarity0

Last 4-room sale here: $611k, storey 07–09, Jul 2025. Listed 97 days ago. $11k per year of lease left.

Details on HDB Flat Portal ↗

Listed on the HDB Flat Portal. Our estimate, demand and rarity readings are explained on the listings page.

Price history

Each dot is one sale; the line is the median per quarter.

What's a flat here worth?

Block facts

Lease: 99 years from 1980 · 52 years left (ends 2079)
Completed: 1979
Storeys: 12
Flats: 107 (82 × 3-room, 22 × 4-room, 2 × 5-room, 1 × Executive)
Postal code: Singapore 560621
Nearest station: Lentor MRT · 380 m (about 6 min walk)
Nearest hawker centre: Ang Mo Kio Ave 4 Blk 628 (Ang Mo Kio 628 Market) · 230 m

Primary schools nearby

Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.

Within 1 km

Anderson Primary School 160 m
Mayflower Primary School 790 m

1–2 km

CHIJ St. Nicholas Girls' School 1.3 km
Ang Mo Kio Primary School 1.5 km
Jing Shan Primary School 1.8 km

Location

Nearby blocks · 3-room

Block	Distance	Lease left	Median	$psf	Sales
Blk 623 Ang Mo Kio Ave 9	50 m	52y	$464k	$575	2
Blk 625 Ang Mo Kio Ave 9	110 m	52y	$433k	$567	4
Blk 624 Ang Mo Kio Ave 4	180 m	52y	$420k	$574	7
Blk 633 Ang Mo Kio Ave 6	270 m	57y	$463k	$611	5
Blk 635 Ang Mo Kio Ave 6	320 m	52y	$419k	$572	4
Blk 629 Ang Mo Kio Ave 4	320 m	53y	$415k	$575	3
Blk 607 Ang Mo Kio Ave 4	350 m	52y	$408k	$543	4
Blk 637 Ang Mo Kio Ave 6	350 m	52y	$448k	$569	6

3-room sales over the last 24 months within 1.2 km.

All resale transactions

Month	Type	Storey	sqm	Model	Lease left	Price	$psf
Jun 2026	3-room	07–09	68	New Generation	52y	$435,000	$594
Sep 2025	3-room	07–09	68	New Generation	53y	$455,000	$622
Jul 2025	4-room	07–09	92	New Generation	53y	$610,888	$617
Jul 2025	3-room	10–12	68	New Generation	53y	$428,000	$585
Jul 2025	3-room	07–09	68	New Generation	53y	$450,000	$615
Jun 2025	3-room	10–12	68	New Generation	53y	$430,000	$587
Mar 2023	4-room	04–06	92	New Generation	55y	$486,000	$491
Oct 2022	3-room	07–09	68	New Generation	56y	$370,000	$506
Feb 2022	4-room	07–09	92	New Generation	56y	$418,000	$422
Feb 2022	3-room	07–09	68	New Generation	56y	$370,000	$506
Oct 2021	4-room	07–09	92	New Generation	57y	$432,288	$437
Oct 2021	4-room	10–12	92	New Generation	57y	$425,000	$429
Oct 2021	3-room	10–12	68	New Generation	57y	$338,800	$463
Mar 2021	3-room	04–06	82	New Generation	57y	$350,000	$397
Jan 2021	Executive	01–03	150	Adjoined Flat	58y	$680,000	$421
Jan 2021	3-room	04–06	82	New Generation	58y	$345,000	$391
Feb 2020	4-room	04–06	92	New Generation	58y	$340,888	$344
Feb 2020	4-room	07–09	92	New Generation	58y	$419,000	$423
Dec 2019	3-room	10–12	68	New Generation	59y	$290,000	$396
Dec 2019	3-room	07–09	68	New Generation	59y	$285,000	$389
Oct 2019	3-room	04–06	68	New Generation	59y	$285,000	$389
Jul 2019	4-room	07–09	92	New Generation	59y	$418,000	$422
Apr 2019	3-room	10–12	68	New Generation	59y	$275,000	$376
Apr 2018	4-room	07–09	92	New Generation	60y	$460,000	$465
Mar 2018	3-room	04–06	68	New Generation	60y	$298,000	$407
Apr 2017	3-room	04–06	68	New Generation	61y	$300,000	$410
Dec 2016	3-room	07–09	68	New Generation	62y	$305,000	$417
Nov 2016	3-room	10–12	68	New Generation	62y	$304,000	$415
Oct 2016	3-room	10–12	82	New Generation	62y	$400,000	$453
Aug 2016	3-room	07–09	82	New Generation	62y	$380,000	$431
Jun 2015	3-room	04–06	68	New Generation	63y	$300,000	$410
Jun 2014	4-room	10–12	92	New Generation	64y	$500,000	$505
Apr 2013	4-room	07–09	92	New Generation	65y	$488,000	$493
Sep 2012	4-room	01–03	92	New Generation	66y	$452,000	$456
Aug 2012	3-room	07–09	68	New Generation	66y	$358,888	$490
Jul 2012	3-room	07–09	68	New Generation	66y	$362,000	$495
Nov 2011	3-room	01–03	68	New Generation	67y	$331,000	$452
Aug 2011	3-room	10–12	68	New Generation	67y	$332,000	$454
Jul 2011	3-room	04–06	68	New Generation	67y	$325,000	$444
Jun 2011	3-room	10–12	68	New Generation	67y	$340,000	$465
Feb 2011	3-room	10–12	82	New Generation	67y	$373,000	$423
Dec 2010	3-room	04–06	68	New Generation	68y	$298,000	$407
Nov 2010	3-room	07–09	68	New Generation	68y	$310,000	$424
Sep 2010	3-room	07–09	68	New Generation	68y	$293,000	$400
Sep 2010	3-room	07–09	68	New Generation	68y	$318,000	$434
Aug 2010	3-room	01–03	68	New Generation	68y	$271,000	$370
May 2010	4-room	10–12	92	New Generation	68y	$408,000	$412
Mar 2010	3-room	01–03	68	New Generation	68y	$255,000	$348
Nov 2008	3-room	01–03	68	New Generation	70y	$226,000	$309
Oct 2008	3-room	01–03	68	New Generation	70y	$216,000	$295
Oct 2008	3-room	07–09	82	New Generation	70y	$285,000	$323
Oct 2008	3-room	04–06	68	New Generation	70y	$229,000	$313
Aug 2008	4-room	07–09	92	New Generation	70y	$320,000	$323
Aug 2008	3-room	01–03	68	New Generation	70y	$220,000	$301
Feb 2008	3-room	01–03	68	New Generation	70y	$189,000	$258
Feb 2008	3-room	04–06	68	New Generation	70y	$195,000	$266
Sep 2007	3-room	01–03	68	New Generation	71y	$170,000	$232
May 2007	3-room	04–06	82	New Generation	71y	$206,000	$233
Apr 2007	3-room	01–03	68	New Generation	71y	$175,000	$239
Mar 2007	3-room	04–06	68	New Generation	71y	$168,000	$230
Feb 2007	3-room	07–09	82	New Generation	71y	$221,000	$250
Jan 2007	4-room	01–03	92	New Generation	72y	$236,000	$238
Jan 2007	3-room	01–03	68	New Generation	72y	$158,000	$216
Nov 2006	3-room	01–03	68	New Generation	72y	$167,000	$228
Jul 2006	3-room	04–06	68	New Generation	72y	$163,000	$223
May 2006	3-room	07–09	82	New Generation	72y	$203,000	$230
Mar 2006	3-room	04–06	68	New Generation	72y	$168,000	$230
Mar 2006	3-room	07–09	68	New Generation	72y	$183,000	$250
Jun 2005	3-room	04–06	68	New Generation	73y	$168,000	$230
May 2005	4-room	01–03	92	New Generation	73y	$215,000	$217
Jan 2005	4-room	07–09	92	New Generation	74y	$253,000	$255
Dec 2004	3-room	01–03	68	New Generation	74y	$147,000	$201
Oct 2004	3-room	10–12	82	New Generation	74y	$200,000	$227
Oct 2004	3-room	07–09	68	New Generation	74y	$157,000	$214
Sep 2004	3-room	04–06	68	New Generation	74y	$170,000	$232
Jul 2004	3-room	01–03	68	New Generation	74y	$215,000	$294
Feb 2004	3-room	07–09	68	New Generation	74y	$185,000	$253
Dec 2003	3-room	10–12	68	New Generation	75y	$166,500	$227
Dec 2003	3-room	10–12	68	New Generation	75y	$163,000	$223
Dec 2003	3-room	04–06	68	New Generation	75y	$155,000	$212
Oct 2003	3-room	10–12	68	New Generation	75y	$168,000	$230
May 2003	4-room	01–03	92	New Generation	75y	$211,000	$213
Nov 2002	4-room	07–09	92	New Generation	76y	$213,500	$216
Oct 2002	3-room	04–06	68	New Generation	76y	$137,000	$187
Sep 2002	3-room	01–03	68	New Generation	76y	$136,000	$186
Sep 2002	3-room	10–12	68	New Generation	76y	$153,000	$209
May 2002	4-room	07–09	92	New Generation	76y	$224,000	$226
May 2002	3-room	04–06	68	New Generation	76y	$137,500	$188
Mar 2002	3-room	04–06	68	New Generation	76y	$138,000	$189
Mar 2002	3-room	07–09	82	New Generation	76y	$186,000	$211
Jan 2002	3-room	04–06	68	New Generation	77y	$149,500	$204
Jan 2002	3-room	07–09	68	New Generation	77y	$136,000	$186
Dec 2001	3-room	07–09	68	New Generation	77y	$142,500	$195
Sep 2001	3-room	04–06	68	New Generation	77y	$142,000	$194
Aug 2001	3-room	07–09	68	New Generation	77y	$160,000	$219
May 2001	3-room	07–09	68	New Generation	77y	$139,000	$190
May 2001	3-room	10–12	68	New Generation	77y	$180,000	$246
Feb 2001	3-room	07–09	82	New Generation	77y	$203,800	$231
Feb 2001	3-room	07–09	68	New Generation	77y	$147,000	$201
Oct 2000	3-room	07–09	68	New Generation	78y	$156,000	$213