Blk 509 Hougang Avenue 10

HDB · Hougang · Singapore 530509

Completed: 1985
Lease from: 1986 (99 years)
Storeys: 4
Resales since 1990: 75

Lease and eligibility context

About 59 years remain on the 99-year lease, based on its 1986 commencement year. This year-level figure is approximate.

A standard flat completed around 1985 would usually reach its 5-year MOP around 1990. 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.

48 flats: 48 × 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$569,444

Typical range S$549,438.15–S$611,244.21

See the 20 comparable sales

Sale	Home	Original	Adjusted
Jun 20254 to 6	509 HOUGANG AVENUE 10same building · 84 sqm	S$545,000market -0.0%	S$544,731.39
May 20251 to 3	509 HOUGANG AVENUE 10same building · 89 sqm	S$530,000market -0.0% · storey +4.2%	S$551,737.77
Aug 202610 to 12	515 HOUGANG AVENUE 10same street · 104 sqm	S$661,888storey -7.8%	S$610,158.45
Aug 20261 to 3	451 HOUGANG AVENUE 10same street · 105 sqm	S$598,000storey +4.2%	S$622,833.73
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 -4.0%	S$556,874.15
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 -4.0%	S$650,966.67
Jul 20267 to 9	516 HOUGANG AVENUE 10same street · 104 sqm	S$660,000storey -4.0%	S$633,684.37
Jul 20261 to 3	415 HOUGANG AVENUE 10same street · 93 sqm	S$590,000storey +4.2%	S$614,501.50
Jul 20261 to 3	451 HOUGANG AVENUE 10same street · 105 sqm	S$570,000storey +4.2%	S$593,670.94
Jun 20264 to 6	450 HOUGANG AVENUE 10same street · 115 sqm	S$725,000no adjustment	S$725,000
Jun 20264 to 6	411 HOUGANG AVENUE 10same street · 91 sqm	S$560,000no adjustment	S$560,000
Jun 20267 to 9	513 HOUGANG AVENUE 10same street · 84 sqm	S$560,000storey -4.0%	S$537,671.59
Jun 20264 to 6	512 HOUGANG AVENUE 10same street · 84 sqm	S$550,800no adjustment	S$550,800
Jun 20264 to 6	406 HOUGANG AVENUE 10same street · 91 sqm	S$530,000no adjustment	S$530,000
May 202610 to 12	448 HOUGANG AVENUE 10same street · 105 sqm	S$625,000storey -7.8%	S$576,153.42
May 20264 to 6	513 HOUGANG AVENUE 10same street · 84 sqm	S$570,000no adjustment	S$570,000
May 20267 to 9	512 HOUGANG AVENUE 10same street · 84 sqm	S$568,000storey -4.0%	S$545,352.61
May 20264 to 6	411 HOUGANG AVENUE 10same street · 91 sqm	S$525,000no adjustment	S$525,000

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 2026-09-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	None	–	–	S$545,000 in Jun 2025

Price history

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

4-room

Getting around

Hougang MRT StationExit C8 min walk600 m
Buangkok MRT StationExit B20 min walk1.7 km
Kovan MRT StationExit C23 min walk1.9 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

Ci Yuan Hawker Centre40 cooked-food stalls680 m
Buangkok Hawker Centre38 cooked-food stalls1.3 km
Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)66 cooked-food stalls1.5 km

Shopping malls

Hougang Mall90 HOUGANG AVENUE 10 HOUGANG MALL SINGAPORE 538766620 m
Kang Kar Mall100 HOUGANG AVENUE 10 KANG KAR MALL SINGAPORE 538767680 m
Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 538719780 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
Jun 2025	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$545,000	603
May 2025	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$530,000	553
Sep 2024	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$508,000	562
Mar 2024	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$483,000	534
Feb 2024	4-roomModel A	4 to 6	103 sqm (1,109 sqft)	S$540,000	487
Nov 2023	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$465,000	514
Sep 2021	4-roomModel A	4 to 6	103 sqm (1,109 sqft)	S$450,000	406
Feb 2019	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$445,000	398
Aug 2015	4-roomModel A	4 to 6	103 sqm (1,109 sqft)	S$470,000	424
Mar 2013	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$405,000	448
Aug 2012	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$396,000	438
May 2012	4-roomSimplified	1 to 5	84 sqm (904 sqft)	S$393,000	435
Sep 2011	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$398,888	441
Aug 2011	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$470,000	420
Jul 2010	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$321,000	355
Mar 2010	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$300,000	332
Mar 2010	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$285,000	315
Oct 2009	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$330,000	344
Aug 2009	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$270,000	299
Nov 2008	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$225,000	249
Mar 2008	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$242,000	268
Nov 2007	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$245,000	256
Jul 2007	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$180,000	199
May 2007	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$190,000	210
Mar 2007	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$221,000	231
Jan 2007	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$200,000	209
Jul 2006	4-roomModel A	1 to 3	103 sqm (1,109 sqft)	S$213,000	192
Apr 2006	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$174,000	192
May 2005	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$175,000	194
Oct 2004	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$220,000	243

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.