Blk 21 St. George's Rd

Block 21 St. George's Road, Kallang/Whampoa · S321021 · 120 resale transactions since 1990

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5-room

$858k

$676 psf · 1 sale

Typically 118 sqm

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

For sale now

$760,000

$598 psf · 118 sqm

Fair price

5-room · storey 01–05 of 25 · 57 years lease left

Our estimate $713k–$816k · asking 1% above

Demand42

Rarity0

Last 5-room sale here: $858k, storey 16–18, Nov 2025. Listed 321 days ago. $13k 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?

What a higher floor adds · 5-room

Around here, each floor up adds about -0.1% to the price of a 5-room flat in the same block. Storeys 19–21 sell for 1% less than storeys 07–09.

Storeyvs lowestSales

07–09–8

10–12+1%8

16–18−1%9

19–21−1%10

5-room sales over the last 5 years in blocks within 500 m in Kallang/Whampoa, this one included (35 sales). Each sale is compared with its own block's median, so the figures show the floor alone, not newer or taller blocks; prices are brought to today with HDB's resale price index. View and facing also play a part.

Lease timeline

Now (2026): 57 years left. CPF and an HDB loan can be used in full if the youngest buyer is 38 or older (the lease must cover them to age 95); for younger buyers both are pro-rated. An HDB loan can run up to 25 years here.
2034: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
2044: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
2054: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
2064: 20 years left. No more HDB loans: they must end 20 years before the lease.
2084: the lease ends and the flat goes back to HDB.

From HDB's rules as at October 2026: CPF use and the HDB loan are pro-rated when the remaining lease doesn't cover the youngest buyer to age 95, and HDB loans must end 20 years before the lease. Banks set their own limits on short leases. Rules change: check with HDB and CPF before you buy. How lease left affects price →

Block facts

Lease: 99 years from 1984 · 57 years left (ends 2084)
Completed: 1984
Storeys: 25
Flats: 96 (96 × 5-room)
Postal code: Singapore 321021
Nearest station: Boon Keng MRT · 530 m (about 9 min walk)
Nearest hawker centre: Bendemeer Road Blk 29 (Bendemeer Market and Food Centre) · 630 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

Bendemeer Primary School 490 m
Hong Wen School 610 m
St Andrew's School (Junior) 800 m

1–2 km

Pei Chun Public School 1.6 km
Farrer Park Primary School 1.9 km
First Toa Payoh Primary School 1.9 km
Cedar Primary School 1.9 km

Location

Nearby blocks · 5-room

Block	Distance	Lease left	Median	$psf	Sales
Blk 22 St. George's Rd	50 m	57y	$815k	$642	2
Blk 14 St. George's Rd	120 m	57y	$930k	$645	1
Blk 13 St. George's Rd	180 m	57y	$887k	$686	2
Blk 4C St. George's Lane	330 m	69y	$1.16M	$869	1
Blk 4B St. George's Lane	360 m	69y	$1.16M	$876	1
Blk 29 Jln Bahagia	370 m	60y	$720k	$548	1
Blk 19 Jln Tenteram	410 m	76y	$860k	$761	3
Blk 18 Jln Tenteram	410 m	76y	$860k	$761	4

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

All resale transactions

Month	Type	Storey	sqm	Model	Lease left	Price	$psf
Nov 2025	5-room	16–18	118	Improved	57y	$858,000	$676
Jan 2025	5-room	22–24	118	Improved	58y	$878,000	$691
Sep 2024	5-room	10–12	118	Improved	58y	$803,800	$633
Aug 2024	5-room	13–15	118	Improved	58y	$815,000	$642
Apr 2024	5-room	19–21	118	Improved	59y	$810,000	$638
Mar 2023	5-room	19–21	118	Improved	60y	$800,000	$630
Jan 2022	5-room	10–12	118	Improved	61y	$700,000	$551
Jul 2021	5-room	19–21	118	Improved	62y	$728,000	$573
Jan 2021	5-room	19–21	118	Improved	62y	$688,000	$542
Jan 2021	5-room	19–21	118	Improved	62y	$675,000	$531
Mar 2020	5-room	25–27	118	Improved	63y	$675,000	$531
Jan 2020	5-room	01–03	118	Improved	63y	$550,000	$433
Jan 2020	5-room	19–21	118	Improved	63y	$680,000	$535
Oct 2019	5-room	10–12	118	Improved	63y	$615,000	$484
Jun 2019	5-room	07–09	118	Improved	64y	$615,000	$484
Feb 2019	5-room	19–21	118	Improved	64y	$710,000	$559
Apr 2017	5-room	25–27	118	Improved	66y	$692,000	$545
Jan 2017	5-room	07–09	118	Improved	66y	$599,000	$472
Aug 2016	5-room	07–09	118	Improved	66y	$600,000	$472
Jul 2015	5-room	19–21	118	Improved	68y	$639,888	$504
Mar 2015	5-room	16–18	118	Improved	68y	$585,000	$461
Jun 2014	5-room	13–15	118	Improved	69y	$630,000	$496
Mar 2014	5-room	19–21	118	Improved	69y	$655,000	$516
Feb 2014	5-room	13–15	118	Improved	69y	$638,000	$502
Jul 2013	5-room	19–21	118	Improved	70y	$705,000	$555
Jun 2012	5-room	04–06	118	Improved	71y	$635,000	$500
Apr 2012	5-room	21–25	118	Improved	71y	$680,000	$535
Nov 2011	5-room	13–15	118	Improved	71y	$600,000	$472
Nov 2011	5-room	10–12	118	Improved	71y	$607,000	$478
Jun 2011	5-room	19–21	118	Improved	72y	$610,000	$480
Apr 2011	5-room	07–09	118	Improved	72y	$570,000	$449
Apr 2011	5-room	01–03	118	Improved	72y	$480,000	$378
Jan 2011	5-room	13–15	118	Improved	72y	$545,000	$429
Jan 2011	5-room	22–24	118	Improved	72y	$582,000	$458
May 2010	5-room	19–21	118	Improved	73y	$510,000	$402
Oct 2009	5-room	01–03	118	Improved	73y	$468,000	$368
Dec 2008	5-room	01–03	118	Improved	74y	$438,000	$345
Aug 2008	5-room	04–06	118	Improved	74y	$449,000	$354
Jul 2008	5-room	01–03	118	Improved	75y	$435,000	$342
Jul 2008	5-room	07–09	118	Improved	75y	$450,000	$354
Jan 2008	5-room	22–24	118	Improved	75y	$460,000	$362
Dec 2007	5-room	22–24	118	Improved	75y	$480,000	$378
Nov 2007	5-room	04–06	118	Improved	75y	$415,000	$327
Sep 2007	5-room	01–03	118	Improved	75y	$345,000	$272
Jul 2007	5-room	22–24	118	Improved	76y	$393,000	$309
Jun 2007	5-room	04–06	118	Improved	76y	$330,000	$260
Mar 2007	5-room	04–06	118	Improved	76y	$335,000	$264
Jan 2007	5-room	10–12	118	Improved	76y	$365,000	$287
Jun 2006	5-room	19–21	118	Improved	77y	$349,000	$275
Apr 2006	5-room	04–06	118	Improved	77y	$318,000	$250
Mar 2006	5-room	01–03	118	Improved	77y	$303,000	$239
Sep 2005	5-room	01–03	118	Improved	77y	$312,000	$246
Sep 2005	5-room	22–24	118	Improved	77y	$339,500	$267
May 2005	5-room	01–03	118	Improved	78y	$300,000	$236
Mar 2005	5-room	22–24	118	Improved	78y	$348,000	$274
Aug 2004	5-room	07–09	118	Improved	78y	$310,000	$244
Jun 2004	5-room	22–24	118	Improved	79y	$355,000	$279
Jun 2004	5-room	13–15	118	Improved	79y	$360,000	$283
May 2004	5-room	22–24	118	Improved	79y	$370,000	$291
Dec 2001	5-room	19–21	118	Improved	81y	$412,580	$325
Dec 2001	5-room	19–21	118	Improved	81y	$400,000	$315
Nov 2001	5-room	10–12	118	Improved	81y	$400,000	$315
Oct 2001	5-room	01–03	118	Improved	81y	$370,000	$291
Mar 2001	5-room	10–12	118	Improved	82y	$426,500	$336
Nov 2000	5-room	13–15	118	Improved	82y	$446,000	$351
Oct 2000	5-room	10–12	118	Improved	82y	$400,000	$315
Apr 2000	5-room	04–06	118	Improved	83y	$412,000	$324
Dec 1999	5-room	22–24	118	Improved	83y	$451,000	$355
Nov 1999	5-room	19–21	118	Improved	83y	$425,000	$335
Nov 1999	5-room	13–15	118	Improved	83y	$409,000	$322
Sep 1999	5-room	19–21	118	Improved	83y	$422,000	$332
May 1999	5-room	07–09	118	Improved	84y	$365,000	$287
Feb 1999	5-room	22–24	118	Improved	84y	$378,000	$298
Feb 1999	5-room	04–06	118	Improved	84y	$360,000	$283
Feb 1999	5-room	01–03	118	Improved	84y	$367,000	$289
Dec 1998	5-room	22–24	118	Improved	84y	$380,000	$299
Dec 1998	5-room	19–21	118	Improved	84y	$390,000	$307
Nov 1998	5-room	19–21	118	Improved	84y	$428,800	$338
Aug 1998	5-room	22–24	118	Improved	84y	$432,500	$341
Aug 1998	5-room	01–03	118	Improved	84y	$382,000	$301
Aug 1998	5-room	16–18	118	Improved	84y	$403,000	$317
Jul 1998	5-room	25–27	118	Improved	85y	$420,000	$331
Jul 1998	5-room	01–03	118	Improved	85y	$396,000	$312
Jul 1998	5-room	22–24	118	Improved	85y	$418,000	$329
May 1998	5-room	19–21	118	Improved	85y	$428,000	$337
Jan 1998	5-room	01–03	118	Improved	85y	$400,000	$315
Oct 1997	5-room	19–21	118	Improved	85y	$438,000	$345
Oct 1997	5-room	16–18	118	Improved	85y	$480,000	$378
Oct 1997	5-room	13–15	118	Improved	85y	$463,000	$365
Sep 1997	5-room	19–21	118	Improved	85y	$472,000	$372
May 1997	5-room	13–15	118	Improved	86y	$495,000	$390
Apr 1997	5-room	22–24	118	Improved	86y	$549,800	$433
Jan 1997	5-room	19–21	118	Improved	86y	$520,000	$409
Dec 1996	5-room	22–24	118	Improved	86y	$520,000	$409
Nov 1996	5-room	07–09	118	Improved	86y	$545,000	$429
May 1996	5-room	01–03	118	Improved	87y	$403,000	$317
Aug 1995	5-room	10–12	118	Improved	87y	$376,000	$296
Jul 1995	5-room	10–12	118	Improved	88y	$350,000	$276
Jun 1995	5-room	19–21	118	Improved	88y	$368,000	$290
May 1995	5-room	19–21	118	Improved	88y	$374,000	$294