Blk 227 Yishun Street 21

HDB · Yishun · Singapore 760227

Completed: 1984
Lease from: 1985 (99 years)
Storeys: 12
Resales since 1990: 147

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.

96 flats: 38 × 3-room, 44 × 4-room, 14 × 5-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$433,689.62

Typical range S$417,766.66–S$443,506.20

See the 20 comparable sales

Sale	Home	Original	Adjusted
Sep 20257 to 9	227 YISHUN STREET 21same building · 67 sqm	S$448,000market -0.6%	S$445,360.82
Oct 20261 to 3	202 YISHUN STREET 21same street · 71 sqm	S$470,000storey +5.6%	S$496,366.37
Oct 202610 to 12	208 YISHUN STREET 21same street · 67 sqm	S$440,000storey -2.7%	S$428,154.42
Oct 20267 to 9	235 YISHUN STREET 21same street · 67 sqm	S$420,000no adjustment	S$420,000
Oct 20264 to 6	206 YISHUN STREET 21same street · 67 sqm	S$395,888storey +2.8%	S$406,840.88
Sep 20264 to 6	222 YISHUN STREET 21same street · 67 sqm	S$400,000storey +2.8%	S$411,066.64
Aug 20264 to 6	210 YISHUN STREET 21same street · 67 sqm	S$438,000storey +2.8%	S$450,117.97
Aug 20267 to 9	205 YISHUN STREET 21same street · 67 sqm	S$435,000no adjustment	S$435,000
Aug 20264 to 6	216 YISHUN STREET 21same street · 68 sqm	S$425,000storey +2.8%	S$436,758.31
Aug 20264 to 6	201 YISHUN STREET 21same street · 67 sqm	S$420,000storey +2.8%	S$431,619.98
Jul 202610 to 12	203 YISHUN STREET 21same street · 67 sqm	S$455,000storey -2.7%	S$442,750.59
Jul 20267 to 9	204 YISHUN STREET 21same street · 67 sqm	S$442,888no adjustment	S$442,888
Jul 202610 to 12	216 YISHUN STREET 21same street · 68 sqm	S$420,000storey -2.7%	S$408,692.85
Jun 20267 to 9	215 YISHUN STREET 21same street · 67 sqm	S$450,000market -0.1%	S$449,334.32
Jun 20264 to 6	210 YISHUN STREET 21same street · 67 sqm	S$425,000market -0.1% · storey +2.8%	S$436,112.22
Jun 202610 to 12	228 YISHUN STREET 21same street · 67 sqm	S$415,000market -0.1% · storey -2.7%	S$403,230.09
Jun 20267 to 9	222 YISHUN STREET 21same street · 67 sqm	S$408,000market -0.1%	S$407,396.45
May 202610 to 12	205 YISHUN STREET 21same street · 67 sqm	S$465,000market -0.1% · storey -2.7%	S$451,812.02
May 202610 to 12	201 YISHUN STREET 21same street · 67 sqm	S$445,000market -0.1% · storey -2.7%	S$432,379.25
May 20264 to 6	224 YISHUN STREET 21same street · 67 sqm	S$418,000market -0.1% · storey +2.8%	S$428,929.19

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.

4-room

S$529,108.02

Typical range S$515,643.46–S$543,740.65

See the 20 comparable sales

Sale	Home	Original	Adjusted
Jan 20267 to 9	227 YISHUN STREET 21same building · 93 sqm	S$539,000market -0.4%	S$536,615.04
Nov 20251 to 3	227 YISHUN STREET 21same building · 93 sqm	S$495,000market -0.5% · storey +6.6%	S$524,751.17
Oct 202610 to 12	216 YISHUN STREET 21same street · 93 sqm	S$516,888storey -3.1%	S$500,663.54
Oct 20264 to 6	228 YISHUN STREET 21same street · 96 sqm	S$515,000storey +3.2%	S$531,689.04
Sep 202610 to 12	217 YISHUN STREET 21same street · 98 sqm	S$540,000storey -3.1%	S$523,050.09
Sep 20264 to 6	217 YISHUN STREET 21same street · 93 sqm	S$510,000storey +3.2%	S$526,527.01
Sep 20267 to 9	234 YISHUN STREET 21same street · 93 sqm	S$470,000no adjustment	S$470,000
Jul 202610 to 12	202 YISHUN STREET 21same street · 93 sqm	S$565,888storey -3.1%	S$548,125.50
Jul 20261 to 3	207 YISHUN STREET 21same street · 93 sqm	S$525,888storey +6.6%	S$560,524.01
Jul 20261 to 3	205 YISHUN STREET 21same street · 92 sqm	S$510,000storey +6.6%	S$543,589.60
Jun 20267 to 9	203 YISHUN STREET 21same street · 93 sqm	S$545,000market -0.1%	S$544,193.79
May 20264 to 6	219 YISHUN STREET 21same street · 93 sqm	S$538,000market -0.1% · storey +3.2%	S$554,612.73
May 20261 to 3	205 YISHUN STREET 21same street · 97 sqm	S$535,000market -0.1% · storey +6.6%	S$569,392.60
Apr 20267 to 9	223 YISHUN STREET 21same street · 91 sqm	S$533,000market -0.1%	S$532,211.54
Apr 202610 to 12	219 YISHUN STREET 21same street · 98 sqm	S$530,000market -0.1% · storey -3.1%	S$512,604.56
Mar 20264 to 6	217 YISHUN STREET 21same street · 93 sqm	S$518,000market -0.4% · storey +3.2%	S$532,419.95
Mar 20264 to 6	210 YISHUN STREET 21same street · 96 sqm	S$500,888market -0.4% · storey +3.2%	S$514,831.59
Feb 202610 to 12	214 YISHUN STREET 21same street · 92 sqm	S$545,000market -0.4% · storey -3.1%	S$525,557.33
Feb 20267 to 9	223 YISHUN STREET 21same street · 91 sqm	S$515,000market -0.4%	S$512,721.24
Jan 202610 to 12	212 YISHUN STREET 21same street · 98 sqm	S$535,000market -0.4% · storey -3.1%	S$515,914.08

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	None	–	–	S$448,000 in Sep 2025
4-room	2 sold	S$495,000	516	S$539,000 in Jan 2026
5-room	None	–	–	S$470,000 in Sep 2019

Price history

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

3-room

4-room

Getting around

Yishun MRT StationExit E10 min walk780 m
Canberra MRT StationExit B16 min walk1.3 km
Khatib MRT StationExit D27 min walk2.2 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 stalls970 m
Yishun Ring Road Blk 104/105 (Chong Pang Market and Food Centre)56 cooked-food stalls990 m
Yishun Park Hawker Centre45 cooked-food stalls1.4 km

Shopping malls

Sembawang Shopping Centre604 SEMBAWANG ROAD SEMBAWANG SHOPPING CENTRE SINGAPORE 7584591.5 km
Wisteria Mall598 YISHUN RING ROAD WISTERIA MALL SINGAPORE 7686982.0 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
Jan 2026	4-roomNew Generation	7 to 9	93 sqm (1,001 sqft)	S$539,000	538
Nov 2025	4-roomNew Generation	1 to 3	93 sqm (1,001 sqft)	S$495,000	494
Sep 2025	3-roomNew Generation	7 to 9	67 sqm (721 sqft)	S$448,000	621
Sep 2024	3-roomNew Generation	7 to 9	67 sqm (721 sqft)	S$380,000	527
Aug 2024	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$505,000	504
May 2023	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$385,000	534
Nov 2022	4-roomNew Generation	10 to 12	93 sqm (1,001 sqft)	S$470,000	470
Sep 2022	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$355,000	492
Sep 2020	4-roomNew Generation	7 to 9	93 sqm (1,001 sqft)	S$320,000	320
Dec 2019	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$287,000	398
Sep 2019	5-roomModel A	7 to 9	134 sqm (1,442 sqft)	S$470,000	326
Sep 2019	5-roomModel A	7 to 9	139 sqm (1,496 sqft)	S$452,500	302
Apr 2018	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$328,888	329
Feb 2018	3-roomNew Generation	7 to 9	67 sqm (721 sqft)	S$260,000	361
Sep 2017	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$273,800	380
Aug 2017	3-roomNew Generation	7 to 9	72 sqm (775 sqft)	S$270,000	348
Dec 2016	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$285,000	395
Sep 2015	4-roomNew Generation	10 to 12	93 sqm (1,001 sqft)	S$380,000	380
Apr 2015	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$290,000	402
Nov 2014	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$310,000	430
Sep 2014	3-roomNew Generation	4 to 6	67 sqm (721 sqft)	S$300,000	416
Jul 2014	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$315,000	437
Jun 2014	3-roomNew Generation	10 to 12	67 sqm (721 sqft)	S$320,000	444
May 2014	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$413,000	413
May 2014	4-roomNew Generation	4 to 6	93 sqm (1,001 sqft)	S$413,000	413
Mar 2014	3-roomNew Generation	7 to 9	67 sqm (721 sqft)	S$313,000	434
Sep 2013	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$325,000	451
Mar 2013	4-roomNew Generation	4 to 6	96 sqm (1,033 sqft)	S$445,000	431
Sep 2012	4-roomNew Generation	7 to 9	93 sqm (1,001 sqft)	S$456,000	456
Nov 2011	3-roomNew Generation	1 to 3	67 sqm (721 sqft)	S$305,000	423

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.