Blk 233 Yishun Street 21

HDB · Yishun · Singapore 760233

Completed: 1984
Lease from: 1985 (99 years)
Storeys: 4
Resales since 1990: 33

Lease and eligibility context

About 58 years remain on the 99-year lease, based on its 1985 commencement year. This year-level figure is approximate.

A standard flat completed around 1984 would usually reach its 5-year MOP around 1989. 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.

19 flats: 14 × 3-room, 5 × 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$523,894.78

Typical range S$512,753.58–S$540,692.06

See the 20 comparable sales

Sale	Home	Original	Adjusted
Sep 20251 to 3	233 YISHUN STREET 21same building · 93 sqm	S$568,000market -0.6% · storey +4.9%	S$592,322.26
Apr 20251 to 3	233 YISHUN STREET 21same building · 93 sqm	S$520,000market -0.2% · storey +4.9%	S$544,404.93
Oct 202610 to 12	216 YISHUN STREET 21same street · 93 sqm	S$516,888storey -4.7%	S$492,743.30
Oct 20264 to 6	228 YISHUN STREET 21same street · 96 sqm	S$515,000storey +1.6%	S$523,277.99
Sep 202610 to 12	217 YISHUN STREET 21same street · 98 sqm	S$540,000storey -4.7%	S$514,775.70
Sep 20264 to 6	217 YISHUN STREET 21same street · 93 sqm	S$510,000storey +1.6%	S$518,197.62
Sep 20267 to 9	234 YISHUN STREET 21same street · 93 sqm	S$470,000storey -1.6%	S$462,564.84
Jul 202610 to 12	202 YISHUN STREET 21same street · 93 sqm	S$565,888storey -4.7%	S$539,454.43
Jul 20261 to 3	207 YISHUN STREET 21same street · 93 sqm	S$525,888storey +4.9%	S$551,656.81
Jul 20261 to 3	205 YISHUN STREET 21same street · 92 sqm	S$510,000storey +4.9%	S$534,990.29
Jun 20267 to 9	203 YISHUN STREET 21same street · 93 sqm	S$545,000market -0.1% · storey -1.6%	S$535,584.92
May 20264 to 6	219 YISHUN STREET 21same street · 93 sqm	S$538,000market -0.1% · storey +1.6%	S$545,839.04
May 20261 to 3	205 YISHUN STREET 21same street · 97 sqm	S$535,000market -0.1% · storey +4.9%	S$560,385.10
Apr 20267 to 9	223 YISHUN STREET 21same street · 91 sqm	S$533,000market -0.1% · storey -1.6%	S$523,792.22
Apr 202610 to 12	219 YISHUN STREET 21same street · 98 sqm	S$530,000market -0.1% · storey -4.7%	S$504,495.42
Mar 20264 to 6	217 YISHUN STREET 21same street · 93 sqm	S$518,000market -0.4% · storey +1.6%	S$523,997.34
Mar 20264 to 6	210 YISHUN STREET 21same street · 96 sqm	S$500,888market -0.4% · storey +1.6%	S$506,687.22
Feb 202610 to 12	214 YISHUN STREET 21same street · 92 sqm	S$545,000market -0.4% · storey -4.7%	S$517,243.28
Feb 20267 to 9	223 YISHUN STREET 21same street · 91 sqm	S$515,000market -0.4% · storey -1.6%	S$504,610.25
Jan 20267 to 9	227 YISHUN STREET 21same street · 93 sqm	S$539,000market -0.4% · storey -1.6%	S$528,126.07

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 2026-11-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	None	–	–	S$350,000 in Apr 2024
4-room	None	–	–	S$568,000 in Sep 2025

Price history

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

3-room

4-room

Getting around

Yishun MRT StationExit E11 min walk890 m
Canberra MRT StationExit B18 min walk1.5 km
Khatib MRT StationExit D28 min walk2.3 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

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

Chong Pang Hawker Centre & Market58 cooked-food stalls1.1 km
Yishun Ring Road Blk 104/105 (Chong Pang Market and Food Centre)56 cooked-food stalls1.1 km
Yishun Park Hawker Centre45 cooked-food stalls1.3 km

Shopping malls

Sembawang Shopping Centre604 SEMBAWANG ROAD SEMBAWANG SHOPPING CENTRE SINGAPORE 7584591.7 km
Wisteria Mall598 YISHUN RING ROAD WISTERIA MALL SINGAPORE 7686981.9 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 33 sales

Month	Flat type	Storey	Size	Price	S$ psf
Sep 2025	4-roomNew Generation	1 to 3	93 sqm (1,001 sqft)	S$568,000	567
Apr 2025	4-roomNew Generation	1 to 3	93 sqm (1,001 sqft)	S$520,000	519
Apr 2024	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$350,000	485
Mar 2024	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$380,000	527
Dec 2022	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$355,000	492
Aug 2022	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$340,000	471
Mar 2022	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$327,000	453
Dec 2021	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$340,000	471
Feb 2021	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$280,000	388
Feb 2018	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$255,000	354
May 2017	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$270,000	374
Mar 2017	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$269,000	373
Nov 2014	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$280,000	388
Sep 2013	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$320,000	444
Mar 2012	4-roomNew Generation	1 to 5	93 sqm (1,001 sqft)	S$375,000	375
May 2010	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$250,000	347
Aug 2008	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$166,000	230
May 2008	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$168,000	233
Mar 2007	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$143,000	198
Apr 2006	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$180,000	180
Jun 2004	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$139,000	193
Oct 2003	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$135,000	187
Sep 2003	4-roomNew Generation	1 to 3	93 sqm (1,001 sqft)	S$175,000	175
Nov 2002	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$117,000	162
Dec 2001	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$125,000	173
Jul 2001	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$127,000	176
Dec 2000	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$137,000	190
Oct 1998	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$212,000	212
Oct 1998	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$136,000	189
May 1998	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$138,000	191

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.