Blk 129 Lorong Ah Soo

HDB · Hougang · Singapore 530129

Completed: 1985
Lease from: 1985 (99 years)
Storeys: 16
Resales since 1990: 234

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 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.

198 flats: 15 × 3-room, 115 × 4-room, 68 × 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.

4-room

S$556,877.96

Typical range S$526,420.55–S$573,781.97

See the 20 comparable sales

Sale	Home	Original	Adjusted
Sep 20257 to 9	129 LORONG AH SOOsame building · 105 sqm	S$628,888market -0.6% · storey -5.1%	S$593,123.52
Nov 20264 to 6	138 LORONG AH SOOsame street · 103 sqm	S$565,000no adjustment	S$565,000
Nov 20264 to 6	137 LORONG AH SOOsame street · 104 sqm	S$555,000no adjustment	S$555,000
Oct 20267 to 9	137 LORONG AH SOOsame street · 106 sqm	S$550,000storey -5.1%	S$521,795.74
Aug 20267 to 9	134 LORONG AH SOOsame street · 103 sqm	S$595,000storey -5.1%	S$564,488.12
Aug 20264 to 6	137 LORONG AH SOOsame street · 104 sqm	S$510,888no adjustment	S$510,888
Aug 20261 to 3	133 LORONG AH SOOsame street · 104 sqm	S$500,888storey +5.4%	S$527,962.15
Jul 202613 to 15	138 LORONG AH SOOsame street · 103 sqm	S$660,000storey -14.6%	S$563,582.45
Jul 202610 to 12	137 LORONG AH SOOsame street · 106 sqm	S$525,000storey -10.0%	S$472,536.09
Jun 20264 to 6	130 LORONG AH SOOsame street · 103 sqm	S$570,000market -0.1%	S$569,156.80
Jun 20264 to 6	137 LORONG AH SOOsame street · 104 sqm	S$550,000market -0.1%	S$549,186.39
Jun 20264 to 6	137 LORONG AH SOOsame street · 106 sqm	S$532,000market -0.1%	S$531,213.02
Jun 20264 to 6	135 LORONG AH SOOsame street · 104 sqm	S$470,000market -0.1%	S$469,304.73
Apr 20267 to 9	135 LORONG AH SOOsame street · 113 sqm	S$622,000market -0.1% · storey -5.1%	S$589,230.61
Apr 20261 to 3	133 LORONG AH SOOsame street · 111 sqm	S$565,000market -0.1% · storey +5.4%	S$594,658.57
Apr 20261 to 3	143 LORONG AH SOOsame street · 108 sqm	S$530,888market -0.1% · storey +5.4%	S$558,755.93
Mar 202610 to 12	140 LORONG AH SOOsame street · 103 sqm	S$615,000market -0.4% · storey -10.0%	S$551,092.98
Feb 20261 to 3	130 LORONG AH SOOsame street · 103 sqm	S$560,000market -0.4% · storey +5.4%	S$587,657.48
Dec 20251 to 3	138 LORONG AH SOOsame street · 103 sqm	S$635,000market -0.5% · storey +5.4%	S$665,707.02
Dec 202510 to 12	139 LORONG AH SOOsame street · 108 sqm	S$580,000market -0.5% · storey -10.0%	S$519,219.42

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.

5-room

S$737,462.69

Typical range S$722,924.84–S$791,724.65

See the 13 comparable sales

Sale	Home	Original	Adjusted
Sep 202610 to 12	129 LORONG AH SOOsame building · 132 sqm	S$783,888storey -4.8%	S$745,882.16
Oct 202613 to 15	138 LORONG AH SOOsame street · 132 sqm	S$900,000storey -9.5%	S$814,844.83
Jul 20261 to 3	133 LORONG AH SOOsame street · 144 sqm	S$888,000storey +10.5%	S$980,800.23
Jul 20267 to 9	135 LORONG AH SOOsame street · 132 sqm	S$725,888no adjustment	S$725,888
Mar 20264 to 6	142 LORONG AH SOOsame street · 132 sqm	S$760,000market -0.4% · storey +5.1%	S$795,191.02
Mar 20261 to 3	142 LORONG AH SOOsame street · 132 sqm	S$720,000market -0.4% · storey +10.5%	S$791,724.65
Feb 202613 to 15	139 LORONG AH SOOsame street · 132 sqm	S$800,000market -0.4% · storey -9.5%	S$721,101.62
Nov 202510 to 12	139 LORONG AH SOOsame street · 132 sqm	S$763,888market -0.5% · storey -4.8%	S$722,924.84
Nov 202513 to 15	139 LORONG AH SOOsame street · 132 sqm	S$760,000market -0.5% · storey -9.5%	S$684,373.61
Jul 20254 to 6	140 LORONG AH SOOsame street · 131 sqm	S$670,000market -0.6% · storey +5.1%	S$699,991.23
Feb 202510 to 12	139 LORONG AH SOOsame street · 132 sqm	S$760,000market +0.7% · storey -4.8%	S$728,549
Jan 20257 to 9	140 LORONG AH SOOsame street · 131 sqm	S$732,000market +0.7%	S$737,462.69
Jan 20251 to 3	140 LORONG AH SOOsame street · 131 sqm	S$690,000market +0.7% · storey +10.5%	S$767,795.66

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	1 sold	S$467,000	586	S$467,000 in Nov 2025
4-room	None	–	–	S$628,888 in Sep 2025
5-room	1 sold	S$783,888	552	S$783,888 in Sep 2026

Price history

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

3-room

4-room

5-room

Getting around

Kovan MRT StationExit C19 min walk1.5 km
Serangoon MRT StationExit D22 min walk1.8 km
Bartley MRT StationExit A27 min walk2.2 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Primary, 1 to 2 km

Holy Innocents' Primary School1.9 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

Hougang Ave 1 Blk 105 (Hougang 105 Hainanese Village Centre)51 cooked-food stalls400 m
Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)66 cooked-food stalls850 m
Woodleigh Village Hawker Centre40 cooked-food stalls2.2 km

Shopping malls

Upper Serangoon Shopping Centre756 UPPER SERANGOON ROAD UPPER SERANGOON SHOPPING CENTRE SINGAPORE 5346261000 m
Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455211.1 km
The Woodleigh Mall11 BIDADARI PARK DRIVE THE WOODLEIGH MALL SINGAPORE 3678032.3 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 234 sales

Month	Flat type	Storey	Size	Price	S$ psf
Sep 2026	5-roomModel A	10 to 12	132 sqm (1,421 sqft)	S$783,888	552
Nov 2025	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$467,000	586
Sep 2025	4-roomModel A	7 to 9	105 sqm (1,130 sqft)	S$628,888	556
May 2025	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$433,000	544
Sep 2023	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$510,000	456
Jun 2023	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$485,000	433
May 2023	4-roomModel A	10 to 12	106 sqm (1,141 sqft)	S$495,888	435
Apr 2023	5-roomModel A	4 to 6	132 sqm (1,421 sqft)	S$640,000	450
Feb 2023	5-roomModel A	10 to 12	132 sqm (1,421 sqft)	S$663,888	467
Feb 2023	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$485,000	433
Oct 2022	4-roomModel A	1 to 3	106 sqm (1,141 sqft)	S$445,000	390
Jun 2022	5-roomModel A	1 to 3	132 sqm (1,421 sqft)	S$630,000	443
Mar 2022	4-roomModel A	7 to 9	104 sqm (1,119 sqft)	S$445,000	398
Nov 2021	5-roomModel A	7 to 9	132 sqm (1,421 sqft)	S$607,000	427
Nov 2021	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$435,000	389
Jul 2021	5-roomModel A-Maisonette	1 to 3	138 sqm (1,485 sqft)	S$650,000	438
Mar 2021	4-roomModel A	10 to 12	105 sqm (1,130 sqft)	S$465,000	411
Jan 2021	5-roomModel A-Maisonette	1 to 3	140 sqm (1,507 sqft)	S$625,000	415
Jan 2021	4-roomModel A	4 to 6	105 sqm (1,130 sqft)	S$400,000	354
Dec 2019	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$262,000	329
Nov 2019	3-roomModel A	16 to 18	74 sqm (797 sqft)	S$318,000	399
Sep 2019	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$265,000	333
Mar 2019	5-roomModel A	7 to 9	132 sqm (1,421 sqft)	S$568,000	400
Dec 2018	4-roomModel A	10 to 12	104 sqm (1,119 sqft)	S$420,000	375
Sep 2018	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$282,000	354
Jun 2018	4-roomModel A	1 to 3	106 sqm (1,141 sqft)	S$372,000	326
Feb 2018	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$402,000	359
Dec 2017	4-roomModel A	7 to 9	105 sqm (1,130 sqft)	S$408,000	361
Aug 2017	5-roomModel A	7 to 9	132 sqm (1,421 sqft)	S$605,000	426
Nov 2016	5-roomModel A	7 to 9	132 sqm (1,421 sqft)	S$558,000	393

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.