Blk 321 Yishun Ctrl is an HDB block in Yishun (completed in 1987, 12 storeys, 132 units). As of Jul 2026, its median resale price over the last 24 months is $440,000, about 14% below the Yishun median, from 7 sales. 204 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Yishun |
|---|---|
| Completed | 1987 |
| Lease from | 1988 |
| Storeys | 12 |
| Dwelling units | 132 |
| Unit mix (sold) | 3-room ×66 · 4-room ×66 |
| Recorded resales | 204 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $438,000 | $5,919/m² | 5 |
| 4-Room | $546,500 | $5,255/m² | 2 |
Median monthly rent at this block: $2,675/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~7.3% (Yishun average: ~6.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 56% of Yishun blocks with recent sales.
For a typical 3-room flat here, our price model estimates $379,433–$424,451 (central estimate $401,942). Recent sales — median $423,793 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1992 | $80,000 | $141,611 | 5 |
| 1993 | $81,000 | $140,169 | 8 |
| 1994 | $103,000 | $172,891 | 9 |
| 1995 | $135,000 | $222,762 | 9 |
| 1996 | $200,000 | $325,525 | 13 |
| 1997 | $321,500 | $512,907 | 8 |
| 1998 | $204,500 | $327,140 | 14 |
| 1999 | $168,000 | $268,687 | 17 |
| 2000 | $237,000 | $373,995 | 9 |
| 2001 | $215,500 | $336,656 | 9 |
| 2002 | $136,600 | $214,237 | 6 |
| 2003 | $210,000 | $327,754 | 6 |
| 2004 | $208,800 | $320,522 | 7 |
| 2005 | $177,500 | $271,191 | 8 |
| 2006 | $155,500 | $235,306 | 4 |
| 2007 | $185,000 | $274,161 | 8 |
| 2008 | $236,000 | $327,977 | 7 |
| 2009 | $247,000 | $341,257 | 4 |
| 2010 | $271,500 | $364,787 | 8 |
| 2011 | $420,444 | $536,721 | 2 |
| 2012 | $328,500 | $400,980 | 4 |
| 2013 | $338,000 | $403,049 | 1 |
| 2014 | $310,000 | $365,877 | 2 |
| 2015 | $286,000 | $339,325 | 2 |
| 2016 | $280,000 | $333,974 | 3 |
| 2017 | $374,500 | $444,128 | 2 |
| 2018 | $350,000 | $413,261 | 4 |
| 2019 | $286,500 | $336,375 | 4 |
| 2020 | $335,000 | $393,996 | 5 |
| 2021 | $333,000 | $382,779 | 1 |
| 2022 | $455,000 | $492,801 | 3 |
| 2023 | $388,888 | $401,777 | 3 |
| 2024 | $420,000 | $423,793 | 3 |
| 2025 | $445,444 | $445,444 | 4 |
| 2026 | $477,500 | $477,500 | 2 |
| Record sale | $578,000 (4-Room, 2025-05) |
|---|---|
| First recorded sale | $53,000 (1992-01) |
| Busiest year | 1999 · 17 sales |
| 10-year change (real) | +43% (+3.6%/yr, 2016→2026) |
| Total transacted | $47.9M across 204 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-04 | 3-Room | 04 TO 06 | 74 | $440,000 |
| 2026-04 | 4-Room | 01 TO 03 | 104 | $515,000 |
| 2025-08 | 3-Room | 10 TO 12 | 74 | $452,888 |
| 2025-05 | 4-Room | 10 TO 12 | 104 | $578,000 |
| 2025-04 | 3-Room | 04 TO 06 | 74 | $438,000 |
| 2025-01 | 3-Room | 04 TO 06 | 74 | $435,000 |
| 2024-11 | 3-Room | 10 TO 12 | 74 | $435,000 |
| 2024-07 | 3-Room | 01 TO 03 | 74 | $405,000 |
| 2024-06 | 3-Room | 01 TO 03 | 74 | $420,000 |
| 2023-04 | 3-Room | 10 TO 12 | 74 | $388,888 |
| 2023-04 | 4-Room | 07 TO 09 | 104 | $493,000 |
| 2023-01 | 3-Room | 01 TO 03 | 74 | $375,000 |
| 2022-06 | 4-Room | 04 TO 06 | 105 | $455,000 |
| 2022-05 | 3-Room | 10 TO 12 | 74 | $375,888 |
| 2022-04 | 4-Room | 10 TO 12 | 105 | $455,000 |
| 2021-09 | 3-Room | 01 TO 03 | 74 | $333,000 |
| 2020-11 | 3-Room | 04 TO 06 | 74 | $288,000 |
| 2020-11 | 4-Room | 04 TO 06 | 104 | $382,000 |
| 2020-09 | 3-Room | 04 TO 06 | 74 | $280,000 |
| 2020-09 | 4-Room | 01 TO 03 | 105 | $335,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 325 | $904,000 | $6,192/m² |
| 2. Blk 324 | $877,500 | $6,180/m² |
| 3. Blk 323 | $666,000 | $5,459/m² |
| 4. Blk 306 | $630,888 | $5,369/m² |
| 5. Blk 302 | $610,000 | $5,387/m² |
| 6. Blk 322 | $580,000 | $5,577/m² |
| 7. Blk 304 | $564,000 | $5,681/m² |
| 8. Blk 305 | $560,000 | $5,185/m² |
| 9. Blk 303 | $488,500 | $5,677/m² |
| 10. Blk 320 | $478,944 | $5,626/m² |
| 11. Blk 321 | $440,000 | $5,878/m² |
The median resale price over the last 24 months is $440,000 (7 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $379,433–$424,451 (central estimate $401,942). Recent sales — median $423,793 — sit within that range.
The median monthly rent is $2,675/mo over the last 12 months (4 contracts).
The block was completed in 1987 and its 99-year lease runs from 1988.