Blk 223 Yishun St 21
3 sales in the last 12 months · ~3% of 99 units
3
16 recorded since Oct 2021
$524K
4 Room · 2 sales · last 12 months
$535
4 Room · 2 sales · last 12 months
$515K – $533K
4 Room · 2 sales · last 12 months
$533,000
Apr 2026 · 4 Room · #07-09
Can you use CPF for this flat?
59 years left on the 99, from 1986.
CPF you can use
capped at 98% of the price (59 years of lease over the 60 you need)
$104,800
Maximum bank loan
75% of the price, over 25 years
$393,000
Cash you need
at least $26,200 of any purchase must be cash
$26,200
Monthly instalment
25 years at 3.5%
$1,967
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
4 units
5 agent listings
Asking vs sold
+10.7%
$580K ask · $524K sold
4 Room · 2 sold, 4 asking
Price trend
+12.8%
6 months, 1 sale
12 months: -9.6% (3)
Turnover
3%
3 of 99 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, 4 Room only, 6 sales
Recent Resale Transactions
16 recorded · 3 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-04 | 4 ROOM | 07 TO 09 | 980 sqft | $533,000 | $544 |
| 2026-02 | 4 ROOM | 07 TO 09 | 980 sqft | $515,000 | $526 |
| 2025-11 | 3 ROOM | 04 TO 06 | 721 sqft | $430,000 | $596 |
| 2025-09 | 4 ROOM | 10 TO 12 | 1,033 sqft | $538,000 | $521 |
| 2025-06 | 3 ROOM | 10 TO 12 | 721 sqft | $458,000 | $635 |
| 2025-04 | 3 ROOM | 01 TO 03 | 721 sqft | $410,000 | $569 |
| 2025-01 | 4 ROOM | 04 TO 06 | 1,001 sqft | $530,000 | $529 |
| 2024-12 | 5 ROOM | 10 TO 12 | 1,442 sqft | $790,000 | $548 |
| 2024-08 | 4 ROOM | 04 TO 06 | 980 sqft | $515,000 | $526 |
| 2024-05 | 3 ROOM | 04 TO 06 | 721 sqft | $400,000 | $555 |
| 2024-04 | 3 ROOM | 01 TO 03 | 721 sqft | $390,000 | $541 |
| 2024-04 | 3 ROOM | 10 TO 12 | 721 sqft | $408,000 | $566 |
| 2024-01 | 5 ROOM | 07 TO 09 | 1,442 sqft | $660,000 | $458 |
| 2022-10 | 3 ROOM | 04 TO 06 | 721 sqft | $368,888 | $512 |
| 2022-01 | 5 ROOM | 04 TO 06 | 1,442 sqft | $565,000 | $392 |
| 2021-10 | 4 ROOM | 07 TO 09 | 1,001 sqft | $428,000 | $428 |
For Sale
4 units available · 5 agent listings
4 Room · 980 sqft
Likely the same unit · 2 agents · asking prices agree
$600,000
3 Room · 721 sqft
1 agent
$400,000
4 Room · 980 sqft
1 agent
$530,000
4 Room · 979 sqft
1 agent
$560,000
For Rent
3 units available · 5 agent listings
3 Room · 721 sqft
Likely the same unit · 2 agents · asking prices agree
$950/mo
4 Room · 1,000 sqft
Likely the same unit · 2 agents · asking prices agree
$3,500/mo
4 Room · 969 sqft
1 agent
$3,800/mo
Frequently Asked Questions
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
4 Room
2 sales, 12 months · 44 units
3 Room
1 sale, 12 months · 44 units
5 Room
none in 12 months · 3 recorded · 11 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.