Blk 20 Teck Whye Lane is an HDB block in Choa Chu Kang (completed in 1980, 12 storeys, 110 units). As of Jul 2026, its median resale price over the last 24 months is $452,000, about 19% below the Choa Chu Kang median, from 3 sales. 128 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Choa Chu Kang |
|---|---|
| Completed | 1980 |
| Lease from | 1981 |
| Storeys | 12 |
| Dwelling units | 110 |
| Unit mix (sold) | 4-room ×110 |
| Recorded resales | 128 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $452,000 | $4,913/m² | 3 |
On price per square metre, this block is cheaper than 94% of Choa Chu Kang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $380,280–$425,398 (central estimate $402,839). Recent sales — median $428,908 — 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 | $67,750 | $126,835 | 2 |
| 1991 | $70,000 | $126,690 | 1 |
| 1992 | $77,000 | $136,300 | 3 |
| 1993 | $75,000 | $129,787 | 2 |
| 1994 | $142,500 | $239,194 | 8 |
| 1995 | $157,750 | $260,302 | 4 |
| 1996 | $201,375 | $327,763 | 4 |
| 1997 | $251,000 | $400,434 | 12 |
| 1998 | $200,000 | $319,941 | 13 |
| 1999 | $178,000 | $284,680 | 9 |
| 2000 | $175,000 | $276,157 | 5 |
| 2001 | $163,800 | $255,890 | 5 |
| 2002 | $156,000 | $244,663 | 2 |
| 2003 | $166,000 | $259,082 | 6 |
| 2004 | $168,000 | $257,891 | 3 |
| 2005 | $164,500 | $251,329 | 2 |
| 2006 | $155,000 | $234,549 | 1 |
| 2007 | $183,000 | $271,197 | 2 |
| 2008 | $205,000 | $284,895 | 5 |
| 2009 | $226,500 | $312,934 | 2 |
| 2010 | $266,500 | $358,069 | 7 |
| 2011 | $316,000 | $403,392 | 3 |
| 2012 | $351,000 | $428,445 | 1 |
| 2013 | $370,000 | $441,208 | 1 |
| 2015 | $330,000 | $391,529 | 3 |
| 2016 | $318,000 | $379,299 | 3 |
| 2017 | $325,000 | $385,425 | 1 |
| 2018 | $290,000 | $342,416 | 3 |
| 2021 | $363,000 | $417,263 | 6 |
| 2022 | $392,500 | $425,109 | 4 |
| 2023 | $420,000 | $433,920 | 1 |
| 2024 | $420,000 | $423,793 | 1 |
| 2025 | $461,000 | $461,000 | 2 |
| 2026 | $430,000 | $430,000 | 1 |
| Record sale | $470,000 (4-Room, 2025-11) |
|---|---|
| First recorded sale | $71,500 (1990-03) |
| Busiest year | 1998 · 13 sales |
| 10-year change (real) | +13% (+1.3%/yr, 2016→2026) |
| Total transacted | $28.7M across 128 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-01 | 4-Room | 10 TO 12 | 91 | $430,000 |
| 2025-11 | 4-Room | 04 TO 06 | 93 | $470,000 |
| 2025-08 | 4-Room | 07 TO 09 | 92 | $452,000 |
| 2024-01 | 4-Room | 07 TO 09 | 91 | $420,000 |
| 2023-06 | 4-Room | 07 TO 09 | 93 | $420,000 |
| 2022-12 | 4-Room | 10 TO 12 | 92 | $415,000 |
| 2022-07 | 4-Room | 01 TO 03 | 92 | $390,000 |
| 2022-03 | 4-Room | 01 TO 03 | 91 | $395,000 |
| 2022-01 | 4-Room | 04 TO 06 | 91 | $363,000 |
| 2021-12 | 4-Room | 10 TO 12 | 91 | $365,000 |
| 2021-12 | 4-Room | 07 TO 09 | 91 | $380,000 |
| 2021-10 | 4-Room | 10 TO 12 | 91 | $361,000 |
| 2021-10 | 4-Room | 10 TO 12 | 91 | $383,000 |
| 2021-09 | 4-Room | 04 TO 06 | 91 | $300,000 |
| 2021-01 | 4-Room | 04 TO 06 | 91 | $330,000 |
| 2018-12 | 4-Room | 07 TO 09 | 91 | $290,000 |
| 2018-08 | 4-Room | 07 TO 09 | 91 | $290,000 |
| 2018-06 | 4-Room | 10 TO 12 | 93 | $290,000 |
| 2017-03 | 4-Room | 10 TO 12 | 91 | $325,000 |
| 2016-10 | 4-Room | 04 TO 06 | 93 | $318,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 108 | $889,000 | $5,812/m² |
| 2. Blk 120 | $851,444 | $5,832/m² |
| 3. Blk 107 | $850,000 | $5,822/m² |
| 4. Blk 134 | $848,000 | $5,848/m² |
| 5. Blk 109 | $830,000 | $5,685/m² |
| 6. Blk 101 | $820,000 | $5,616/m² |
| 7. Blk 133 | $818,000 | $5,660/m² |
| 8. Blk 117 | $624,444 | $5,161/m² |
| 9. Blk 137 | $610,000 | $5,083/m² |
| 10. Blk 119 | $590,000 | $4,876/m² |
| 11. Blk 144 | $575,000 | $4,492/m² |
| 12. Blk 102 | $575,000 | $4,752/m² |
| 13. Blk 116 | $574,000 | $5,060/m² |
| 14. Blk 118 | $572,000 | $5,046/m² |
| 15. Blk 13 | $561,000 | $4,714/m² |
Showing the top 15 of 38 blocks.
The median resale price over the last 24 months is $452,000 (3 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 4-room flat here, our price model estimates $380,280–$425,398 (central estimate $402,839). Recent sales — median $428,908 — sit above that range.
The block was completed in 1980 and its 99-year lease runs from 1981.