Blk 171 Woodlands St 11 is an HDB block in Woodlands (completed in 1984, 10 storeys, 119 units). As of Jul 2026, its median resale price over the last 24 months is $508,000, about 19% below the Woodlands median, from 3 sales. 155 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Woodlands |
|---|---|
| Completed | 1984 |
| Lease from | 1985 |
| Storeys | 10 |
| Dwelling units | 119 |
| Unit mix (sold) | 4-room ×112 · exec ×7 |
| Recorded resales | 155 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $503,444 | $5,472/m² | 2 |
| Executive | $1,008,000 | $5,538/m² | 1 |
Median monthly rent at this block: $3,300/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~7.8% (Woodlands average: ~5.9%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 63% of Woodlands blocks with recent sales.
For a typical 4-room flat here, our price model estimates $435,252–$486,892 (central estimate $461,072). Recent sales — median $476,409 — 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 |
|---|---|---|---|
| 1990 | $64,000 | $119,815 | 3 |
| 1991 | $48,000 | $86,873 | 1 |
| 1993 | $80,000 | $138,439 | 3 |
| 1994 | $134,000 | $224,926 | 5 |
| 1995 | $178,500 | $294,541 | 4 |
| 1996 | $269,000 | $437,831 | 14 |
| 1997 | $274,000 | $437,127 | 8 |
| 1998 | $210,000 | $335,938 | 13 |
| 1999 | $209,000 | $334,259 | 5 |
| 2000 | $212,500 | $335,333 | 6 |
| 2001 | $178,000 | $278,073 | 7 |
| 2002 | $172,000 | $269,756 | 11 |
| 2003 | $182,000 | $284,054 | 6 |
| 2004 | $177,000 | $271,707 | 2 |
| 2005 | $183,000 | $279,594 | 2 |
| 2006 | $182,000 | $275,406 | 5 |
| 2007 | $198,000 | $293,426 | 7 |
| 2008 | $215,000 | $298,793 | 3 |
| 2009 | $260,000 | $359,218 | 2 |
| 2010 | $310,000 | $416,516 | 8 |
| 2012 | $378,000 | $461,402 | 7 |
| 2013 | $400,000 | $476,981 | 2 |
| 2014 | $356,000 | $420,169 | 4 |
| 2015 | $330,000 | $391,529 | 3 |
| 2016 | $336,500 | $401,365 | 2 |
| 2017 | $348,000 | $412,701 | 3 |
| 2018 | $318,000 | $375,477 | 1 |
| 2019 | $308,500 | $362,204 | 2 |
| 2021 | $370,000 | $425,310 | 4 |
| 2022 | $433,000 | $468,974 | 5 |
| 2024 | $482,000 | $486,352 | 5 |
| 2025 | $498,888 | $498,888 | 1 |
| 2026 | $508,000 | $508,000 | 1 |
| Record sale | $1,008,000 (Executive, 2024-09) |
|---|---|
| First recorded sale | $64,000 (1990-01) |
| Busiest year | 1996 · 14 sales |
| 10-year change (real) | +27% (+2.4%/yr, 2016→2026) |
| Total transacted | $41.9M across 155 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-03 | 4-Room | 10 TO 12 | 93 | $508,000 |
| 2025-06 | 4-Room | 01 TO 03 | 91 | $498,888 |
| 2024-09 | Executive | 01 TO 03 | 182 | $1,008,000 |
| 2024-07 | 4-Room | 07 TO 09 | 91 | $482,000 |
| 2024-07 | 4-Room | 04 TO 06 | 93 | $498,000 |
| 2024-05 | 4-Room | 01 TO 03 | 91 | $468,888 |
| 2024-01 | 4-Room | 04 TO 06 | 96 | $472,000 |
| 2022-11 | 4-Room | 07 TO 09 | 93 | $433,000 |
| 2022-08 | 4-Room | 04 TO 06 | 93 | $446,180 |
| 2022-07 | 4-Room | 07 TO 09 | 105 | $440,000 |
| 2022-05 | 4-Room | 04 TO 06 | 91 | $420,000 |
| 2022-05 | 4-Room | 04 TO 06 | 91 | $420,000 |
| 2021-10 | 4-Room | 07 TO 09 | 93 | $390,000 |
| 2021-06 | 4-Room | 10 TO 12 | 96 | $405,000 |
| 2021-04 | 4-Room | 04 TO 06 | 91 | $350,000 |
| 2021-01 | 4-Room | 04 TO 06 | 91 | $335,000 |
| 2019-11 | 4-Room | 10 TO 12 | 93 | $310,000 |
| 2019-01 | 4-Room | 07 TO 09 | 91 | $307,000 |
| 2018-11 | 4-Room | 07 TO 09 | 93 | $318,000 |
| 2017-12 | 4-Room | 07 TO 09 | 91 | $328,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 167 | $1,000,000 | $6,135/m² |
| 2. Blk 169 | $690,000 | $5,304/m² |
| 3. Blk 168 | $530,000 | $5,232/m² |
| 4. Blk 171 | $508,000 | $5,482/m² |
The median resale price over the last 24 months is $508,000 (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 $435,252–$486,892 (central estimate $461,072). Recent sales — median $476,409 — sit within that range.
The median monthly rent is $3,300/mo over the last 12 months (3 contracts).
The block was completed in 1984 and its 99-year lease runs from 1985.