Blk 321 Sembawang Cl is an HDB block in Sembawang (completed in 1997, 15 storeys, 100 units). As of Jul 2026, its median resale price over the last 24 months is $618,000, from 2 sales. 75 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Sembawang |
|---|---|
| Completed | 1997 |
| Lease from | 1999 |
| Storeys | 15 |
| Dwelling units | 100 |
| Unit mix (sold) | 4-room ×28 · 5-room ×72 |
| Recorded resales | 75 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $560,000 | $5,600/m² | 1 |
| 5-Room | $676,000 | $5,496/m² | 1 |
Median monthly rent at this block: $3,400/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~6.6% (Sembawang average: ~6.2%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 83% of Sembawang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $611,500–$684,051 (central estimate $647,775). Recent sales — median $618,371 — 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 |
|---|---|---|---|
| 2002 | $311,250 | $488,149 | 2 |
| 2003 | $280,000 | $437,005 | 17 |
| 2004 | $300,000 | $460,520 | 3 |
| 2005 | $265,000 | $404,877 | 5 |
| 2006 | $280,000 | $423,702 | 1 |
| 2007 | $260,000 | $385,307 | 2 |
| 2008 | $355,000 | $493,355 | 5 |
| 2009 | $349,500 | $482,872 | 2 |
| 2010 | $405,000 | $544,158 | 3 |
| 2011 | $458,000 | $584,664 | 7 |
| 2012 | $456,000 | $556,612 | 1 |
| 2013 | $452,500 | $539,585 | 2 |
| 2014 | $400,000 | $472,099 | 4 |
| 2015 | $411,500 | $488,225 | 2 |
| 2016 | $458,000 | $546,286 | 1 |
| 2017 | $441,000 | $522,992 | 2 |
| 2018 | $328,000 | $387,285 | 1 |
| 2019 | $428,000 | $502,507 | 4 |
| 2020 | $350,000 | $411,638 | 1 |
| 2021 | $488,500 | $561,524 | 2 |
| 2022 | $521,500 | $564,826 | 2 |
| 2023 | $610,000 | $630,218 | 3 |
| 2024 | $565,000 | $570,102 | 2 |
| 2026 | $676,000 | $676,000 | 1 |
| Record sale | $676,000 (5-Room, 2026-06) |
|---|---|
| First recorded sale | $315,000 (2002-08) |
| Busiest year | 2003 · 17 sales |
| 10-year change (real) | +24% (+2.2%/yr, 2016→2026) |
| Total transacted | $28.0M across 75 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 5-Room | 07 TO 09 | 123 | $676,000 |
| 2024-10 | 4-Room | 13 TO 15 | 100 | $560,000 |
| 2024-05 | 5-Room | 04 TO 06 | 122 | $570,000 |
| 2023-12 | 5-Room | 07 TO 09 | 119 | $620,000 |
| 2023-07 | 4-Room | 07 TO 09 | 100 | $505,000 |
| 2023-05 | 5-Room | 07 TO 09 | 123 | $610,000 |
| 2022-07 | 5-Room | 04 TO 06 | 123 | $560,000 |
| 2022-03 | 4-Room | 13 TO 15 | 100 | $483,000 |
| 2021-09 | 5-Room | 01 TO 03 | 119 | $472,000 |
| 2021-05 | 5-Room | 04 TO 06 | 120 | $505,000 |
| 2020-05 | 4-Room | 04 TO 06 | 101 | $350,000 |
| 2019-10 | 5-Room | 07 TO 09 | 119 | $395,000 |
| 2019-05 | 5-Room | 10 TO 12 | 123 | $470,000 |
| 2019-04 | 4-Room | 07 TO 09 | 100 | $348,000 |
| 2019-04 | 5-Room | 13 TO 15 | 123 | $461,000 |
| 2018-12 | 4-Room | 04 TO 06 | 100 | $328,000 |
| 2017-08 | 5-Room | 13 TO 15 | 123 | $462,000 |
| 2017-02 | 5-Room | 04 TO 06 | 122 | $420,000 |
| 2016-09 | 5-Room | 10 TO 12 | 123 | $458,000 |
| 2015-04 | 5-Room | 13 TO 15 | 122 | $448,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 339B | $700,000 | $5,810/m² |
| 2. Blk 332 | $694,000 | $5,287/m² |
| 3. Blk 329 | $690,000 | $5,559/m² |
| 4. Blk 323 | $674,000 | $5,660/m² |
| 5. Blk 339A | $667,000 | $5,800/m² |
| 6. Blk 341B | $652,500 | $5,932/m² |
| 7. Blk 335 | $650,000 | $5,620/m² |
| 8. Blk 319 | $637,500 | $5,804/m² |
| 9. Blk 341A | $632,000 | $6,000/m² |
| 10. Blk 322 | $631,500 | $5,620/m² |
| 11. Blk 330 | $630,000 | $5,548/m² |
| 12. Blk 333 | $625,000 | $5,435/m² |
| 13. Blk 321 | $618,000 | $5,548/m² |
| 14. Blk 341 | $600,000 | $6,158/m² |
| 15. Blk 320 | $590,000 | $5,842/m² |
Showing the top 15 of 20 blocks.
The median resale price over the last 24 months is $618,000 (2 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $611,500–$684,051 (central estimate $647,775). Recent sales — median $618,371 — sit within that range.
The median monthly rent is $3,400/mo over the last 12 months (3 contracts).
The block was completed in 1997 and its 99-year lease runs from 1999.