Blk 123 Mcnair Rd is an HDB block in Kallang/Whampoa (completed in 1986, 15 storeys, 122 units). As of Jul 2026, its median resale price over the last 24 months is $508,000, about 23% below the Kallang/Whampoa median, from 9 sales. 135 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Kallang/Whampoa |
|---|---|
| Completed | 1986 |
| Lease from | 1987 |
| Storeys | 15 |
| Dwelling units | 122 |
| Unit mix (sold) | 3-room ×80 · 4-room ×42 |
| Recorded resales | 135 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $490,000 | $7,656/m² | 7 |
| 4-Room | $710,000 | $8,006/m² | 2 |
Median monthly rent at this block: $3,250/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~7.7% (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 38% of Kallang/Whampoa blocks with recent sales.
For a typical 3-room flat here, our price model estimates $466,093–$521,392 (central estimate $493,742). Recent sales — median $488,000 — 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 |
|---|---|---|---|
| 1991 | $62,000 | $112,211 | 1 |
| 1992 | $77,450 | $137,097 | 2 |
| 1993 | $163,000 | $282,069 | 5 |
| 1994 | $125,000 | $209,819 | 7 |
| 1996 | $303,000 | $493,170 | 9 |
| 1997 | $266,000 | $424,364 | 6 |
| 1998 | $249,500 | $399,126 | 4 |
| 1999 | $195,000 | $311,868 | 5 |
| 2000 | $176,000 | $277,735 | 6 |
| 2001 | $160,000 | $249,953 | 7 |
| 2002 | $150,500 | $236,037 | 4 |
| 2003 | $168,000 | $262,203 | 3 |
| 2004 | $250,000 | $383,767 | 4 |
| 2005 | $176,000 | $268,899 | 3 |
| 2006 | $178,000 | $269,353 | 5 |
| 2007 | $266,000 | $394,199 | 4 |
| 2008 | $255,000 | $354,382 | 6 |
| 2009 | $275,000 | $379,942 | 7 |
| 2010 | $311,000 | $417,860 | 7 |
| 2011 | $355,000 | $453,178 | 1 |
| 2012 | $507,500 | $619,475 | 2 |
| 2013 | $393,000 | $468,634 | 5 |
| 2014 | $367,000 | $433,151 | 6 |
| 2015 | $371,500 | $440,767 | 2 |
| 2016 | $392,000 | $467,563 | 1 |
| 2017 | $414,000 | $490,972 | 2 |
| 2018 | $348,000 | $410,900 | 2 |
| 2019 | $451,250 | $529,805 | 2 |
| 2021 | $382,500 | $439,678 | 2 |
| 2022 | $521,000 | $564,285 | 4 |
| 2023 | $385,000 | $397,760 | 1 |
| 2024 | $488,888 | $493,303 | 3 |
| 2025 | $510,000 | $510,000 | 5 |
| 2026 | $486,500 | $486,500 | 2 |
| Record sale | $720,000 (4-Room, 2025-11) |
|---|---|
| First recorded sale | $62,000 (1991-11) |
| Busiest year | 1996 · 9 sales |
| 10-year change (real) | +4% (+0.4%/yr, 2016→2026) |
| Total transacted | $39.0M across 135 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 3-Room | 01 TO 03 | 64 | $485,000 |
| 2026-04 | 3-Room | 04 TO 06 | 64 | $488,000 |
| 2025-12 | 3-Room | 04 TO 06 | 64 | $490,000 |
| 2025-11 | 4-Room | 07 TO 09 | 95 | $720,000 |
| 2025-07 | 4-Room | 07 TO 09 | 83 | $700,000 |
| 2025-06 | 3-Room | 04 TO 06 | 64 | $510,000 |
| 2025-01 | 3-Room | 04 TO 06 | 64 | $508,000 |
| 2024-10 | 3-Room | 04 TO 06 | 64 | $488,888 |
| 2024-10 | 3-Room | 13 TO 15 | 64 | $515,000 |
| 2024-04 | 3-Room | 10 TO 12 | 64 | $440,888 |
| 2023-01 | 3-Room | 10 TO 12 | 64 | $385,000 |
| 2022-11 | 4-Room | 04 TO 06 | 95 | $552,000 |
| 2022-10 | 4-Room | 04 TO 06 | 83 | $565,000 |
| 2022-03 | 3-Room | 07 TO 09 | 64 | $393,000 |
| 2022-01 | 4-Room | 04 TO 06 | 83 | $490,000 |
| 2021-11 | 3-Room | 07 TO 09 | 64 | $385,000 |
| 2021-04 | 3-Room | 13 TO 15 | 64 | $380,000 |
| 2019-10 | 3-Room | 07 TO 09 | 64 | $377,500 |
| 2019-05 | 4-Room | 10 TO 12 | 83 | $525,000 |
| 2018-12 | 3-Room | 01 TO 03 | 64 | $340,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 110 | $1,180,000 | $7,651/m² |
| 2. Blk 113A | $1,098,888 | $11,816/m² |
| 3. Blk 113B | $1,058,888 | $11,386/m² |
| 4. Blk 108B | $980,000 | $10,167/m² |
| 5. Blk 113D | $970,000 | $10,824/m² |
| 6. Blk 108C | $970,000 | $10,211/m² |
| 7. Blk 119 | $930,000 | $7,686/m² |
| 8. Blk 122 | $860,000 | $7,530/m² |
| 9. Blk 112 | $806,500 | $8,366/m² |
| 10. Blk 113C | $800,000 | $11,250/m² |
| 11. Blk 109 | $758,000 | $7,288/m² |
| 12. Blk 108 | $736,694 | $7,328/m² |
| 13. Blk 120 | $728,000 | $7,200/m² |
| 14. Blk 121 | $710,000 | $6,859/m² |
| 15. Blk 111 | $708,000 | $8,494/m² |
Showing the top 15 of 17 blocks.
The median resale price over the last 24 months is $508,000 (9 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 $466,093–$521,392 (central estimate $493,742). Recent sales — median $488,000 — sit within that range.
The median monthly rent is $3,250/mo over the last 12 months (4 contracts).
The block was completed in 1986 and its 99-year lease runs from 1987.