Blk 234 Yishun St 21
2 sales in the last 12 months · ~1.7% of 117 units
2
16 recorded since Jul 2021
$488K
4 Room · 2 sales · last 12 months
$493
4 Room · 2 sales · last 12 months
$470K – $505K
4 Room · 2 sales · last 12 months
$470,000
Sep 2026 · 4 Room · #07-09
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)
$97,500
Maximum bank loan
75% of the price, over 25 years
$365,625
Cash you need
at least $24,375 of any purchase must be cash
$24,375
Monthly instalment
25 years at 3.5%
$1,830
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
1 unit
1 agent listing
Asking vs sold
+10.8%
$540K ask · $488K sold
4 Room · 2 sold, 1 asking
Price trend
-6.9%
6 months, 1 sale
12 months: -3.5% (2)
Turnover
1.7%
2 of 117 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, 5 sales
Recent Resale Transactions
16 recorded · 2 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-09 | 4 ROOM | 07 TO 09 | 1,001 sqft | $470,000 | $470 |
| 2026-01 | 4 ROOM | 04 TO 06 | 980 sqft | $505,000 | $516 |
| 2025-08 | 4 ROOM | 04 TO 06 | 1,001 sqft | $505,000 | $504 |
| 2024-06 | 3 ROOM | 07 TO 09 | 721 sqft | $400,000 | $555 |
| 2024-01 | 3 ROOM | 04 TO 06 | 721 sqft | $362,000 | $502 |
| 2023-05 | 3 ROOM | 10 TO 12 | 721 sqft | $378,000 | $524 |
| 2023-04 | 3 ROOM | 07 TO 09 | 721 sqft | $362,000 | $502 |
| 2023-03 | 3 ROOM | 01 TO 03 | 721 sqft | $340,000 | $471 |
| 2023-02 | 3 ROOM | 04 TO 06 | 721 sqft | $350,000 | $485 |
| 2022-09 | 3 ROOM | 01 TO 03 | 786 sqft | $370,000 | $471 |
| 2022-08 | 3 ROOM | 04 TO 06 | 721 sqft | $370,000 | $513 |
| 2022-08 | 4 ROOM | 07 TO 09 | 1,001 sqft | $463,000 | $463 |
| 2022-05 | 4 ROOM | 04 TO 06 | 980 sqft | $445,000 | $454 |
| 2022-03 | 3 ROOM | 04 TO 06 | 721 sqft | $362,800 | $503 |
| 2021-11 | 3 ROOM | 10 TO 12 | 721 sqft | $338,888 | $470 |
| 2021-07 | 3 ROOM | 10 TO 12 | 721 sqft | $326,000 | $452 |
For Sale
1 unit available · 1 agent listing
4 Room · 1,001 sqft
1 agent
$540,000
For Rent
3 units available · 3 agent listings
3 Room · 100 sqft
1 agent
$900/mo
3 Room · 150 sqft
1 agent
$900/mo
4 Room · 100 sqft
1 agent
$1,000/mo
Frequently Asked Questions
Reviews
For Sellers
List With Us Within 48 Hours
We handle professional photos, 360° virtual tour, and your listing goes live fast.
For Buyers
Deploy Door Knock Team
Can't find a unit here? We'll knock doors in this block to find you one.
Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
4 Room
2 sales, 12 months · 45 units
3 Room
none in 12 months · 11 recorded · 53 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.