Blk 21 St. George's Rd HDB Resale | Price, Transactions & Rental Data
HDB ResaleKALLANG/WHAMPOA

Blk 21 St. George's Rd

Singapore 321021
Median PSF
$330
Transactions
120
Lease Left
58 years
2 months
Flat Types
5-Room
Data last verified 6 Sep 2026 · source: HDB / DataGov
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Block details
TownKALLANG/WHAMPOA
Block21
StreetSt. George's Rd
Flat Model(s)Improved
Floor Range01 TO 27
Lease Commenced1984
Remaining Lease58 years 02 months
Unit mix
5-Room $158,000–$878,000
120 txn · 1,270 sqft · Floor 01 TO 27 · $330 psf
Nearby carpark
Blk 20/23 Saint George Road 40 m
Surface · 143 lots
Blk 14/19 Saint George Rd 75 m
Surface · 103 lots
Blk 9/11 Saint George Road 193 m
Surface · 157 lots
Location data pending.
Transactions
Price trend by room type (quarterly median PSF)
Solid lines = this block by room type · dashed = KALLANG/WHAMPOA town median
5-Room
$676
-4.7% vs town · town $709 (2025 Q4)
Rental trend by room type (quarterly median rent)
Rental data available from Jan 2021 onward
5-Room
$4,200/mo
+31.2% vs town · town $3,200 (2026 Q3)
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent 3-room transactions on this block — see nearby blocks below.
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Look at the estate
Other blocks on St. George's Rd, grouped by construction batch, last 12 months
1984 batch (est. 57 years left)
Blk 20
$445,000–$493,000
Median $465,000
5 txn
Blk 23
$550,000
Median $550,000
1 txn
1976 batch (est. 49 years left)
Blk 2
$340,000–$400,000
Median $350,000
5 txn
Blk 3
$368,000–$410,000
Median $371,000
5 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent 4-room transactions on this block — see nearby blocks below.
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Look at the estate
Other blocks on St. George's Rd, grouped by construction batch, last 12 months
1985 batch (est. 58 years left)
Blk 11
$563,000–$607,000
Median $563,000
2 txn
Blk 15
$520,000–$628,000
Median $620,000
3 txn
Blk 9
$760,000
Median $760,000
1 txn
1984 batch (est. 57 years left)
Blk 18
$585,000–$650,000
Median $640,000
4 txn
Blk 19
$535,000–$658,800
Median $535,000
2 txn
Blk 23
$543,000
Median $543,000
1 txn
1976 batch (est. 49 years left)
Blk 1
$535,000
Median $535,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
1,270 sqft $858,000
1 txn · Median $858,000 · $676 psf
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Look at the estate
Other blocks on St. George's Rd, grouped by construction batch, last 12 months
1985 batch (est. 58 years left)
Blk 13
$885,000–$888,000
Median $885,000
2 txn
1984 batch (est. 57 years left)
Blk 22
$900,000
Median $900,000
1 txn