Blk 123 Hougang Ave 1 HDB Resale | Price, Transactions & Rental Data
HDB ResaleHOUGANG

Blk 123 Hougang Ave 1

Singapore 530123
Median PSF
$216
Transactions
148
Lease Left
54 years
3 months
Flat Types
3-Room
4-Room
Data last verified 5 Sep 2026 · source: HDB / DataGov
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Block details
TownHOUGANG
Block123
StreetHougang Ave 1
Flat Model(s)New Generation
Floor Range01 TO 12
Lease Commenced1981
Remaining Lease54 years 03 months
Unit mix
3-Room $33,600–$480,888
134 txn · 721–883 sqft · Floor 01 TO 12 · $214 psf
4-Room $72,000–$570,000
14 txn · 980 sqft · Floor 01 TO 12 · $235 psf
Nearby carpark
Blk 109-127 Hougang Avenue 1 174 m
Surface · 757 lots
Blk 138-145 Lorong Ah Soo 280 m
Surface · 576 lots
Blk 128-137 Lorong Ah Soo 345 m
Surface · 602 lots
Location data pending.
Transactions
Price trend by room type (quarterly median PSF)
Solid lines = this block by room type · dashed = HOUGANG town median
3-Room
$544
-9.8% vs town · town $603 (2026 Q2)
4-Room
$582
-4.0% vs town · town $606 (2025 Q3)
Rental trend by room type (quarterly median rent)
Rental data available from Jan 2021 onward
3-Room
$2,600/mo
-16.1% vs town · town $3,100 (2026 Q3)
4-Room
$3,300/mo
+10.0% vs town · town $3,000 (2026 Q2)
Estimated price by size
Low / median / high, from last 12 months of transactions
883 sqft $480,000
1 txn · Median $480,000 · $544 psf
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Other blocks on Hougang Ave 1, grouped by construction batch, last 12 months
2014 batch (est. 87 years left)
Blk 174A
$490,000–$530,000
Median $490,000
4 txn
Blk 174B
$506,000–$515,000
Median $506,000
2 txn
1984 batch (est. 57 years left)
Blk 108
$480,000
Median $480,000
1 txn
1983 batch (est. 56 years left)
Blk 109
$425,000–$455,000
Median $442,888
3 txn
Blk 122
$468,888
Median $468,888
1 txn
Blk 126
$390,000–$483,000
Median $475,000
3 txn
1982 batch (est. 55 years left)
Blk 110
$445,000
Median $445,000
1 txn
Blk 113
$417,000
Median $417,000
1 txn
Blk 114
$415,000–$485,000
Median $428,000
5 txn
Blk 127
$430,000
Median $430,000
1 txn
1981 batch (est. 54 years left)
Blk 115
$465,000–$470,000
Median $465,000
2 txn
Blk 116
$480,000–$490,000
Median $480,000
2 txn
Blk 119
$485,888
Median $485,888
1 txn
Blk 124
$456,000–$480,000
Median $456,000
2 txn
Blk 125
$380,000–$463,500
Median $380,000
2 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
980 sqft $570,000
1 txn · Median $570,000 · $582 psf
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Other blocks on Hougang Ave 1, grouped by construction batch, last 12 months
1997 batch (est. 70 years left)
Blk 165
$610,000–$625,000
Median $610,000
2 txn
Blk 166
$650,000
Median $650,000
1 txn
Blk 167
$615,000
Median $615,000
1 txn
Blk 168
$600,000
Median $600,000
1 txn
Blk 169
$656,888–$690,000
Median $656,888
2 txn
Blk 172
$610,000–$688,888
Median $610,000
2 txn
Blk 173
$560,000–$650,000
Median $560,000
2 txn
1984 batch (est. 57 years left)
Blk 101
$570,000–$615,000
Median $570,000
2 txn
Blk 106
$500,000–$590,000
Median $500,000
2 txn
Blk 232
$620,000–$675,000
Median $670,000
3 txn
Blk 234
$618,888
Median $618,888
2 txn
Blk 236
$632,000
Median $632,000
1 txn
Blk 238
$778,000
Median $778,000
1 txn
1982 batch (est. 55 years left)
Blk 113
$555,000–$600,000
Median $555,000
2 txn
1981 batch (est. 54 years left)
Blk 115
$548,000
Median $548,000
1 txn
Blk 119
$580,000
Median $580,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent 5-room transactions on this block — see nearby blocks below.
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Look at the estate
Other blocks on Hougang Ave 1, grouped by construction batch, last 12 months
1998 batch (est. 71 years left)
Blk 171
$830,000
Median $830,000
1 txn
1997 batch (est. 70 years left)
Blk 167
$780,000–$818,000
Median $808,000
3 txn
Blk 173
$800,000
Median $800,000
1 txn
1984 batch (est. 57 years left)
Blk 230
$1,040,000–$1,060,000
Median $1,040,000
2 txn
Blk 238
$905,000–$975,000
Median $970,000
4 txn
1983 batch (est. 56 years left)
Blk 103
$680,000
Median $680,000
1 txn
Blk 120
$1,000,000
Median $1,000,000
1 txn