Blk 103 Jln Rajah is an HDB block in Kallang/Whampoa (completed in 1983, 25 storeys, 144 units). As of Jul 2026, its median resale price over the last 24 months is $899,000, about 36% above the Kallang/Whampoa median, from 7 sales. 141 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Kallang/Whampoa |
|---|---|
| Completed | 1983 |
| Lease from | 1984 |
| Storeys | 25 |
| Dwelling units | 144 |
| Unit mix (sold) | 4-room ×48 · 5-room ×96 |
| Recorded resales | 141 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $709,444 | $6,888/m² | 2 |
| 5-Room | $980,000 | $7,194/m² | 5 |
Median monthly rent at this block: $4,000/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~5.3% (Kallang/Whampoa 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 56% of Kallang/Whampoa blocks with recent sales.
For a typical 5-room flat here, our price model estimates $861,756–$963,998 (central estimate $912,877). Recent sales — median $980,000 — sit above 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 |
|---|---|---|---|
| 1990 | $169,400 | $317,135 | 6 |
| 1991 | $177,500 | $321,249 | 2 |
| 1992 | $241,500 | $427,488 | 2 |
| 1993 | $306,000 | $529,529 | 8 |
| 1994 | $333,000 | $558,959 | 6 |
| 1995 | $413,000 | $681,487 | 5 |
| 1996 | $442,500 | $720,224 | 6 |
| 1997 | $500,000 | $797,677 | 9 |
| 1998 | $424,000 | $678,275 | 7 |
| 1999 | $413,000 | $660,521 | 7 |
| 2000 | $460,500 | $726,687 | 6 |
| 2001 | $364,500 | $569,425 | 4 |
| 2002 | $419,000 | $657,139 | 6 |
| 2003 | $318,000 | $496,313 | 6 |
| 2004 | $389,000 | $597,141 | 4 |
| 2005 | $375,000 | $572,939 | 1 |
| 2006 | $361,000 | $546,272 | 4 |
| 2007 | $389,000 | $576,478 | 4 |
| 2008 | $543,000 | $754,625 | 1 |
| 2009 | $409,400 | $565,630 | 2 |
| 2010 | $572,000 | $768,539 | 6 |
| 2011 | $630,000 | $804,232 | 3 |
| 2012 | $708,000 | $864,213 | 3 |
| 2014 | $790,000 | $932,396 | 1 |
| 2015 | $709,000 | $841,194 | 2 |
| 2016 | $675,000 | $805,115 | 4 |
| 2017 | $680,000 | $806,427 | 3 |
| 2018 | $699,900 | $826,404 | 4 |
| 2019 | $630,000 | $739,672 | 3 |
| 2020 | $577,750 | $679,496 | 2 |
| 2021 | $590,000 | $678,197 | 3 |
| 2022 | $888,888 | $962,737 | 3 |
| 2024 | $990,000 | $998,940 | 2 |
| 2025 | $890,000 | $890,000 | 5 |
| 2026 | $980,000 | $980,000 | 1 |
| Record sale | $1,000,000 (5-Room, 2025-05) |
|---|---|
| First recorded sale | $137,250 (1990-01) |
| Busiest year | 1997 · 9 sales |
| 10-year change (real) | +22% (+2.0%/yr, 2016→2026) |
| Total transacted | $66.4M across 141 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 5-Room | 22 TO 24 | 135 | $980,000 |
| 2025-07 | 4-Room | 10 TO 12 | 103 | $715,000 |
| 2025-07 | 4-Room | 13 TO 15 | 103 | $703,888 |
| 2025-05 | 5-Room | 13 TO 15 | 135 | $899,000 |
| 2025-05 | 5-Room | 22 TO 24 | 139 | $1,000,000 |
| 2025-02 | 5-Room | 19 TO 21 | 135 | $890,000 |
| 2024-12 | 5-Room | 19 TO 21 | 139 | $1,000,000 |
| 2024-01 | 5-Room | 25 TO 27 | 135 | $980,000 |
| 2022-05 | 5-Room | 07 TO 09 | 139 | $773,000 |
| 2022-04 | 5-Room | 07 TO 09 | 135 | $888,888 |
| 2022-02 | 5-Room | 07 TO 09 | 139 | $930,000 |
| 2021-12 | 4-Room | 10 TO 12 | 103 | $590,000 |
| 2021-06 | 4-Room | 22 TO 24 | 103 | $540,000 |
| 2021-02 | 5-Room | 13 TO 15 | 135 | $718,888 |
| 2020-09 | 5-Room | 04 TO 06 | 135 | $670,000 |
| 2020-03 | 4-Room | 16 TO 18 | 103 | $485,500 |
| 2019-09 | 4-Room | 10 TO 12 | 103 | $472,000 |
| 2019-07 | 5-Room | 04 TO 06 | 135 | $630,000 |
| 2019-01 | 5-Room | 19 TO 21 | 139 | $695,000 |
| 2018-09 | 5-Room | 01 TO 03 | 135 | $645,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 108 | $985,000 | $6,500/m² |
| 2. Blk 106 | $935,000 | $6,233/m² |
| 3. Blk 105 | $935,000 | $6,233/m² |
| 4. Blk 103 | $899,000 | $6,942/m² |
| 5. Blk 107 | $812,944 | $6,776/m² |
| 6. Blk 102 | $568,000 | $6,043/m² |
| 7. Blk 101 | $560,000 | $5,957/m² |
The median resale price over the last 24 months is $899,000 (7 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 $861,756–$963,998 (central estimate $912,877). Recent sales — median $980,000 — sit above that range.
The median monthly rent is $4,000/mo over the last 12 months (5 contracts).
The block was completed in 1983 and its 99-year lease runs from 1984.