Blk 665 Hougang Avenue 4

HDB · Hougang · Singapore 530665

Completed: 1986
Lease from: 1988 (99 years)
Storeys: 12
Resales since 1990: 135

Lease and eligibility context

About 61 years remain on the 99-year lease, based on its 1988 commencement year. This year-level figure is approximate.

A standard flat completed around 1986 would usually reach its 5-year MOP around 1991. 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.

132 flats: 66 × 3-room, 66 × 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.

3-room

S$442,000.43

Typical range S$435,541.84–S$463,424.69

See the 11 comparable sales

Sale	Home	Original	Adjusted
Sep 202610 to 12	665 HOUGANG AVENUE 4same building · 74 sqm	S$480,000storey -8.4%	S$439,745.10
Apr 20261 to 3	665 HOUGANG AVENUE 4same building · 74 sqm	S$450,000market -0.1% · storey +4.5%	S$469,450.39
Feb 20267 to 9	667 HOUGANG AVENUE 4same street · 74 sqm	S$480,000market -0.4% · storey -4.3%	S$457,398.99
Jan 20264 to 6	682 HOUGANG AVENUE 4same street · 64 sqm	S$433,000market -0.4%	S$431,084.07
Dec 20254 to 6	662 HOUGANG AVENUE 4same street · 74 sqm	S$490,000market -0.5%	S$487,352.65
Sep 20251 to 3	661 HOUGANG AVENUE 4same street · 74 sqm	S$470,000market -0.6% · storey +4.5%	S$488,148.52
May 20254 to 6	682 HOUGANG AVENUE 4same street · 64 sqm	S$428,000market -0.2%	S$427,156.23
Apr 20254 to 6	682 HOUGANG AVENUE 4same street · 64 sqm	S$440,000market -0.2%	S$439,132.58
Feb 20257 to 9	667 HOUGANG AVENUE 4same street · 74 sqm	S$470,000market +0.7% · storey -4.3%	S$453,217.54
Jan 202510 to 12	661 HOUGANG AVENUE 4same street · 74 sqm	S$478,888market +0.7% · storey -8.4%	S$442,000.43
Jan 202510 to 12	662 HOUGANG AVENUE 4same street · 74 sqm	S$468,000market +0.7% · storey -8.4%	S$431,951.11

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$572,683.18

Typical range S$562,400.67–S$622,827.65

See the 20 comparable sales

Sale	Home	Original	Adjusted
Aug 20267 to 9	665 HOUGANG AVENUE 4same building · 103 sqm	S$620,000no adjustment	S$620,000
Apr 202510 to 12	665 HOUGANG AVENUE 4same building · 107 sqm	S$655,000market -0.2% · storey -5.1%	S$620,186.23
Oct 20267 to 9	603 HOUGANG AVENUE 4same street · 84 sqm	S$528,000no adjustment	S$528,000
Aug 20261 to 3	666 HOUGANG AVENUE 4same street · 112 sqm	S$620,000storey +11.1%	S$688,836.27
Aug 202610 to 12	605 HOUGANG AVENUE 4same street · 84 sqm	S$545,000storey -5.1%	S$517,052.14
Aug 20264 to 6	661 HOUGANG AVENUE 4same street · 104 sqm	S$535,000storey +5.4%	S$563,917.98
Aug 20267 to 9	605 HOUGANG AVENUE 4same street · 84 sqm	S$530,000no adjustment	S$530,000
Jun 20264 to 6	667 HOUGANG AVENUE 4same street · 103 sqm	S$600,000market -0.1% · storey +5.4%	S$631,495.83
Jun 202610 to 12	661 HOUGANG AVENUE 4same street · 103 sqm	S$590,000market -0.1% · storey -5.1%	S$558,916.50
May 20264 to 6	603 HOUGANG AVENUE 4same street · 104 sqm	S$625,000market -0.1% · storey +5.4%	S$657,808.16
Feb 20267 to 9	662 HOUGANG AVENUE 4same street · 107 sqm	S$625,000market -0.4%	S$622,234.51
Jan 20261 to 3	607 HOUGANG AVENUE 4same street · 84 sqm	S$520,000market -0.4% · storey +11.1%	S$575,177.30
Dec 20257 to 9	661 HOUGANG AVENUE 4same street · 107 sqm	S$602,888market -0.5%	S$599,630.75
Nov 20254 to 6	607 HOUGANG AVENUE 4same street · 84 sqm	S$540,000market -0.5% · storey +5.4%	S$566,113.06
Nov 20251 to 3	602 HOUGANG AVENUE 4same street · 84 sqm	S$510,000market -0.5% · storey +11.1%	S$563,562.06
Oct 20257 to 9	667 HOUGANG AVENUE 4same street · 104 sqm	S$628,000market -0.5%	S$624,607.07
Oct 20251 to 3	604 HOUGANG AVENUE 4same street · 104 sqm	S$580,000market -0.5% · storey +11.1%	S$640,913.72
Oct 20257 to 9	601 HOUGANG AVENUE 4same street · 84 sqm	S$568,000market -0.5%	S$564,931.24
Oct 20257 to 9	605 HOUGANG AVENUE 4same street · 84 sqm	S$555,000market -0.5%	S$552,001.47
Oct 20254 to 6	605 HOUGANG AVENUE 4same street · 84 sqm	S$543,888market -0.5% · storey +5.4%	S$570,189.07

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	2 sold	S$450,000	584	S$480,000 in Sep 2026
4-room	1 sold	S$620,000	559	S$620,000 in Aug 2026

Price history

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

3-room

4-room

Getting around

Hougang MRT StationExit C15 min walk1.2 km
Buangkok MRT StationExit B22 min walk1.8 km
Kovan MRT StationExit B26 min walk2.1 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 stalls220 m
Buangkok Hawker Centre38 cooked-food stalls1.4 km
Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)66 cooked-food stalls1.7 km

Shopping malls

Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 538719690 m
Hougang Mall90 HOUGANG AVENUE 10 HOUGANG MALL SINGAPORE 5387661.1 km
Kang Kar Mall100 HOUGANG AVENUE 10 KANG KAR MALL SINGAPORE 5387671.1 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 135 sales

Month	Flat type	Storey	Size	Price	S$ psf
Sep 2026	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$480,000	603
Aug 2026	4-roomModel A	7 to 9	103 sqm (1,109 sqft)	S$620,000	559
Apr 2026	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$450,000	565
Apr 2025	4-roomModel A	10 to 12	107 sqm (1,152 sqft)	S$655,000	569
Nov 2024	4-roomModel A	10 to 12	104 sqm (1,119 sqft)	S$630,000	563
Dec 2023	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$415,000	521
Aug 2023	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$390,000	490
Feb 2023	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$380,000	477
Sep 2022	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$515,000	460
Aug 2022	4-roomModel A	1 to 3	107 sqm (1,152 sqft)	S$468,888	407
Aug 2021	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$360,000	452
Aug 2021	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$348,000	437
Jun 2021	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$408,000	364
Apr 2021	4-roomModel A	7 to 9	103 sqm (1,109 sqft)	S$420,000	379
Jun 2020	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$290,000	364
May 2020	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$268,000	336
Mar 2020	4-roomModel A	7 to 9	103 sqm (1,109 sqft)	S$375,000	338
Aug 2018	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$288,000	362
Jan 2018	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$290,000	364
Oct 2016	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$400,888	358
Jun 2016	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$380,000	339
Sep 2015	4-roomModel A	10 to 12	103 sqm (1,109 sqft)	S$410,000	370
Jun 2014	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$425,000	380
Feb 2014	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$355,000	446
Jan 2014	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$373,000	468
Apr 2013	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$438,500	392
Mar 2013	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$388,000	487
Nov 2011	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$345,000	433
Oct 2011	3-roomModel A	10 to 12	74 sqm (797 sqft)	S$347,000	436
Aug 2011	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$315,000	395

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.