Blk 421 Hougang Avenue 10

HDB · Hougang · Singapore 530421

Completed: 1988
Lease from: 1989 (99 years)
Storeys: 13
Resales since 1990: 75

Lease and eligibility context

About 62 years remain on the 99-year lease, based on its 1989 commencement year. This year-level figure is approximate.

A standard flat completed around 1988 would usually reach its 5-year MOP around 1993. 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.

84 flats: 60 × 4-room, 24 × 5-room.

Homes available here

List a property

Your next home could be here.

No active listings yet

When a verified CEA agent publishes a home in this building, it will appear here automatically.

List this property

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$615,566.54

Typical range S$581,346.88–S$635,120.99

See the 20 comparable sales

Sale	Home	Original	Adjusted
Jul 202513 to 15	421 HOUGANG AVENUE 10same building · 113 sqm	S$745,000market -0.6% · storey -14.6%	S$632,417.37
Jan 20254 to 6	421 HOUGANG AVENUE 10same building · 113 sqm	S$700,000market +0.7%	S$705,223.88
Nov 20261 to 3	516 HOUGANG AVENUE 10same street · 89 sqm	S$578,000storey +5.4%	S$609,242.23
Oct 202613 to 15	463 HOUGANG AVENUE 10same street · 106 sqm	S$730,000storey -14.6%	S$623,356.34
Oct 20264 to 6	463 HOUGANG AVENUE 10same street · 106 sqm	S$720,000no adjustment	S$720,000
Oct 20267 to 9	450 HOUGANG AVENUE 10same street · 105 sqm	S$615,000storey -5.1%	S$583,462.51
Oct 202610 to 12	406 HOUGANG AVENUE 10same street · 91 sqm	S$590,000storey -10.0%	S$531,040.56
Oct 20264 to 6	401 HOUGANG AVENUE 10same street · 92 sqm	S$575,000no adjustment	S$575,000
Sep 20261 to 3	456 HOUGANG AVENUE 10same street · 105 sqm	S$620,000storey +5.4%	S$653,512.42
Aug 202610 to 12	515 HOUGANG AVENUE 10same street · 104 sqm	S$661,888storey -10.0%	S$595,744.70
Aug 20261 to 3	451 HOUGANG AVENUE 10same street · 105 sqm	S$598,000storey +5.4%	S$630,323.27
Aug 20264 to 6	517 HOUGANG AVENUE 10same street · 89 sqm	S$585,000no adjustment	S$585,000
Aug 20267 to 9	406 HOUGANG AVENUE 10same street · 91 sqm	S$580,000storey -5.1%	S$550,257.33
Aug 20264 to 6	411 HOUGANG AVENUE 10same street · 91 sqm	S$568,888no adjustment	S$568,888
Jul 20267 to 9	447 HOUGANG AVENUE 10same street · 118 sqm	S$678,000storey -5.1%	S$643,231.84
Jul 20267 to 9	516 HOUGANG AVENUE 10same street · 104 sqm	S$660,000storey -5.1%	S$626,154.89
Jul 20261 to 3	415 HOUGANG AVENUE 10same street · 93 sqm	S$590,000storey +5.4%	S$621,890.86
Jul 20261 to 3	451 HOUGANG AVENUE 10same street · 105 sqm	S$570,000storey +5.4%	S$600,809.81
Jun 20264 to 6	450 HOUGANG AVENUE 10same street · 115 sqm	S$725,000market -0.1%	S$723,927.51
Jun 20264 to 6	411 HOUGANG AVENUE 10same street · 91 sqm	S$560,000market -0.1%	S$559,171.60

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
4-room	None	–	–	S$745,000 in Jul 2025
5-room	None	–	–	S$780,000 in Nov 2024

Price history

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

4-room

5-room

Getting around

Hougang MRT StationExit B11 min walk890 m
Buangkok MRT StationExit B13 min walk1.1 km
Ranggung LRT StationExit B15 min walk1.2 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

Buangkok Hawker Centre38 cooked-food stalls870 m
Ci Yuan Hawker Centre40 cooked-food stalls1.3 km
Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)66 cooked-food stalls2.0 km

Shopping malls

Hougang Mall90 HOUGANG AVENUE 10 HOUGANG MALL SINGAPORE 538766340 m
Kang Kar Mall100 HOUGANG AVENUE 10 KANG KAR MALL SINGAPORE 538767410 m
Sengkang Grand Mall70 COMPASSVALE BOW SENGKANG GRAND MALL SINGAPORE 544692870 m

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 75 sales

Month	Flat type	Storey	Size	Price	S$ psf
Jul 2025	4-roomModel A	13 to 15	113 sqm (1,216 sqft)	S$745,000	613
Jan 2025	4-roomModel A	4 to 6	113 sqm (1,216 sqft)	S$700,000	576
Nov 2024	5-roomImproved	13 to 15	122 sqm (1,313 sqft)	S$780,000	594
May 2024	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$706,000	538
Feb 2024	4-roomModel A	7 to 9	105 sqm (1,130 sqft)	S$620,000	549
Sep 2022	4-roomModel A	10 to 12	103 sqm (1,109 sqft)	S$530,000	478
Apr 2022	4-roomModel A	7 to 9	108 sqm (1,163 sqft)	S$515,000	443
Jun 2021	4-roomModel A	7 to 9	103 sqm (1,109 sqft)	S$450,000	406
Jun 2020	4-roomModel A	13 to 15	105 sqm (1,130 sqft)	S$430,000	380
May 2020	4-roomModel A	4 to 6	113 sqm (1,216 sqft)	S$450,000	370
Mar 2020	4-roomModel A	7 to 9	108 sqm (1,163 sqft)	S$425,000	366
May 2017	5-roomImproved	10 to 12	131 sqm (1,410 sqft)	S$582,000	413
Sep 2015	4-roomModel A	1 to 3	105 sqm (1,130 sqft)	S$420,000	372
Sep 2015	4-roomModel A	4 to 6	105 sqm (1,130 sqft)	S$408,888	362
Mar 2015	4-roomModel A	10 to 12	113 sqm (1,216 sqft)	S$470,000	386
Sep 2014	5-roomImproved	10 to 12	122 sqm (1,313 sqft)	S$550,000	419
Apr 2013	4-roomModel A	7 to 9	103 sqm (1,109 sqft)	S$472,000	426
Mar 2011	4-roomModel A	10 to 12	103 sqm (1,109 sqft)	S$430,000	388
Mar 2011	4-roomModel A	10 to 12	103 sqm (1,109 sqft)	S$422,000	381
Jun 2010	5-roomImproved	7 to 9	131 sqm (1,410 sqft)	S$455,000	323
Jun 2010	5-roomImproved	10 to 12	131 sqm (1,410 sqft)	S$435,000	308
Apr 2010	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$430,000	327
Mar 2009	4-roomModel A	7 to 9	108 sqm (1,163 sqft)	S$328,000	282
Oct 2008	4-roomModel A	4 to 6	103 sqm (1,109 sqft)	S$335,000	302
Jun 2007	4-roomModel A	7 to 9	104 sqm (1,119 sqft)	S$271,000	242
May 2007	5-roomImproved	7 to 9	131 sqm (1,410 sqft)	S$315,000	223
Mar 2007	5-roomImproved	7 to 9	122 sqm (1,313 sqft)	S$293,000	223
Nov 2005	4-roomModel A	1 to 3	108 sqm (1,163 sqft)	S$238,000	205
Nov 2005	4-roomModel A	7 to 9	108 sqm (1,163 sqft)	S$238,000	205
Mar 2005	5-roomImproved	7 to 9	131 sqm (1,410 sqft)	S$275,000	195

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.