Blk 228B Ang Mo Kio St 23
26 sales in the last 12 months · ~20% of 130 units
26
26 recorded since Jan 2026
$1.20M
5 Room · 15 sales · last 12 months
$987
5 Room · 15 sales · last 12 months
$1.12M – $1.36M
5 Room · 15 sales · last 12 months
$1,238,000
Oct 2026 · 5 Room · #07-09
What it costs to own here
94 years left on the 99, from 2021.
Monthly instalment
$4,506
at $1.20M, the 5 room median, over 25 years at 3.5%
Renting the same here
$4,500
median asking rent, 2 listings at this block
Earliest resale: 2025 (estimated), five years after the block was completed in 2020.
Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.
Market Insights
Supply
8 units
14 agent listings
Asking vs sold
+1.7%
$1.22M ask · $1.20M sold
5 Room · 15 sold, 7 asking
Price trend
+3.5%
6 months, 17 sales
Turnover
20%
26 of 130 units, 12 months
Resale Price Trend
One flat type at a time, so a single larger sale cannot look like a price jump
Median price per month, 5 Room only, 15 sales
Recent Resale Transactions
26 recorded · 26 in the last 12 months • Page 1 of 2
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-10 | 5 ROOM | 07 TO 09 | 1,216 sqft | $1,238,000 | $1,018 |
| 2026-09 | 5 ROOM | 19 TO 21 | 1,216 sqft | $1,360,000 | $1,118 |
| 2026-08 | 5 ROOM | 10 TO 12 | 1,216 sqft | $1,277,000 | $1,050 |
| 2026-08 | 5 ROOM | 19 TO 21 | 1,216 sqft | $1,315,000 | $1,081 |
| 2026-07 | 4 ROOM | 13 TO 15 | 1,001 sqft | $1,030,000 | $1,029 |
| 2026-07 | 5 ROOM | 13 TO 15 | 1,216 sqft | $1,260,000 | $1,036 |
| 2026-06 | 4 ROOM | 19 TO 21 | 1,001 sqft | $1,078,888 | $1,078 |
| 2026-06 | 4 ROOM | 10 TO 12 | 1,001 sqft | $1,011,000 | $1,010 |
| 2026-06 | 5 ROOM | 04 TO 06 | 1,216 sqft | $1,150,000 | $945 |
| 2026-05 | 4 ROOM | 04 TO 06 | 1,001 sqft | $935,000 | $934 |
| 2026-05 | 4 ROOM | 25 TO 27 | 1,001 sqft | $1,120,000 | $1,119 |
| 2026-05 | 4 ROOM | 01 TO 03 | 1,001 sqft | $900,000 | $899 |
| 2026-05 | 5 ROOM | 10 TO 12 | 1,216 sqft | $1,190,000 | $978 |
| 2026-04 | 4 ROOM | 10 TO 12 | 1,001 sqft | $1,015,000 | $1,014 |
| 2026-04 | 5 ROOM | 16 TO 18 | 1,216 sqft | $1,320,000 | $1,085 |
| 2026-04 | 5 ROOM | 10 TO 12 | 1,216 sqft | $1,160,888 | $954 |
| 2026-04 | 5 ROOM | 07 TO 09 | 1,216 sqft | $1,165,000 | $958 |
| 2026-03 | 4 ROOM | 07 TO 09 | 1,001 sqft | $972,000 | $971 |
| 2026-03 | 4 ROOM | 16 TO 18 | 1,001 sqft | $1,028,000 | $1,027 |
| 2026-03 | 5 ROOM | 22 TO 24 | 1,216 sqft | $1,200,000 | $987 |
For Sale
8 units available · 14 agent listings
4 Room · 1,001 sqft
Likely the same unit · 4 agents · asking prices agree
$1.07M – $1.09M
5 Room · 1,216 sqft
Likely the same unit · 4 agents · asking prices agree
$1.22M – $1.22M
4 Room · 1,001 sqft
1 agent
$918,000
4 Room · 1,001 sqft
1 agent
$960,000
4 Room · 1,001 sqft
1 agent
$1,008,000
5 Room · 1,216 sqft
1 agent
$1,250,000
5 Room · 1,216 sqft
1 agent
$1,288,888
5 Room · 1,216 sqft
1 agent
$1,400,000
For Rent
1 unit available · 2 agent listings
5 Room · 1,216 sqft
Likely the same unit · 2 agents · asking prices agree
$4,500/mo
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
5 Room
15 sales, 12 months · 78 units
4 Room
11 sales, 12 months · 52 units
Nearby Blocks
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.