Blk 217 Yishun St 21
6 sales in the last 12 months · ~5.5% of 110 units
6
19 recorded since Sep 2021
$514K
4 Room · 4 sales · last 12 months
$511
4 Room · 4 sales · last 12 months
$508K – $540K
4 Room · 4 sales · last 12 months
$540,000
Sep 2026 · 4 Room · #10-12
Can you use CPF for this flat?
58 years left on the 99, from 1985.
CPF you can use
capped at 97% of the price (58 years of lease over the 60 you need)
$102,800
Maximum bank loan
75% of the price, over 25 years
$385,500
Cash you need
at least $25,700 of any purchase must be cash
$25,700
Monthly instalment
25 years at 3.5%
$1,930
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
3 units
5 agent listings
Asking vs sold
-10.9%
$458K ask · $514K sold
All flat types · 4 sold, 5 asking
Price trend
+9.7%
6 months, 2 sales
12 months: +8.2% (6)
Turnover
5.5%
6 of 110 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, 10 sales
Recent Resale Transactions
19 recorded · 6 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-09 | 4 ROOM | 10 TO 12 | 1,055 sqft | $540,000 | $512 |
| 2026-09 | 4 ROOM | 04 TO 06 | 1,001 sqft | $510,000 | $509 |
| 2026-03 | 3 ROOM | 07 TO 09 | 732 sqft | $458,000 | $626 |
| 2026-03 | 4 ROOM | 04 TO 06 | 1,001 sqft | $518,000 | $517 |
| 2026-01 | 3 ROOM | 07 TO 09 | 732 sqft | $488,000 | $667 |
| 2026-01 | 4 ROOM | 01 TO 03 | 1,001 sqft | $508,000 | $507 |
| 2025-10 | 3 ROOM | 01 TO 03 | 732 sqft | $420,000 | $574 |
| 2025-09 | 4 ROOM | 10 TO 12 | 1,001 sqft | $522,000 | $521 |
| 2025-04 | 3 ROOM | 01 TO 03 | 732 sqft | $410,000 | $560 |
| 2024-10 | 3 ROOM | 10 TO 12 | 732 sqft | $430,888 | $589 |
| 2024-05 | 3 ROOM | 01 TO 03 | 732 sqft | $380,000 | $519 |
| 2024-05 | 4 ROOM | 07 TO 09 | 1,001 sqft | $530,000 | $529 |
| 2024-01 | 3 ROOM | 04 TO 06 | 732 sqft | $386,000 | $527 |
| 2023-08 | 3 ROOM | 10 TO 12 | 732 sqft | $385,000 | $526 |
| 2023-07 | 4 ROOM | 10 TO 12 | 1,055 sqft | $530,000 | $502 |
| 2023-06 | 4 ROOM | 04 TO 06 | 1,001 sqft | $480,000 | $479 |
| 2022-04 | 3 ROOM | 10 TO 12 | 732 sqft | $372,000 | $508 |
| 2022-02 | 4 ROOM | 04 TO 06 | 1,001 sqft | $450,000 | $450 |
| 2021-09 | 4 ROOM | 04 TO 06 | 1,001 sqft | $420,000 | $420 |
For Sale
3 units available · 5 agent listings
3 Room · 732 sqft
Likely the same unit · 3 agents · asking prices agree
$458K – $460K
3 Room · 732 sqft
1 agent
$435,000
3 Room · 721 sqft
1 agent
$480,000
For Rent
2 units available · 2 agent listings
3 Room · 100 sqft
1 agent
$1,000/mo
120 sqft
1 agent
$1,700/mo
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
4 Room
4 sales, 12 months · 44 units
3 Room
2 sales, 12 months · 66 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.