Blk 185 Boon Lay Avenue — HDB resale prices
HDB resale prices, Jurong West · 3-Room · built 1975
median resale price, last 24 months
20 sales in that window · as of Sep 2026
How it compares
Blk 185 Boon Lay Avenue is an HDB block in Jurong West (completed in 1975, 22 storeys, 436 units). As of Sep 2026, its median resale price over the last 24 months is $326,500, about 42% below the Jurong West median, from 20 sales. 808 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×432 · 5-room ×4
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,600/mo (25 rental contracts, last 12 months).
Estimated gross rental yield: ~9.6% (Jurong West average: ~7.5%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 53% of Jurong West blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $260,883–$291,660 (central estimate $276,272). Recent sales — median $307,815 — sit above that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1990 | $25,750 | $48,207 | 44 |
| 1991 | $30,000 | $54,296 | 17 |
| 1992 | $30,000 | $53,104 | 25 |
| 1993 | $37,500 | $64,893 | 24 |
| 1994 | $68,000 | $114,142 | 33 |
| 1995 | $90,500 | $149,333 | 42 |
| 1996 | $123,000 | $200,198 | 27 |
| 1997 | $146,500 | $233,719 | 34 |
| 1998 | $113,000 | $180,767 | 41 |
| 1999 | $100,000 | $159,932 | 54 |
| 2000 | $101,500 | $160,171 | 26 |
| 2001 | $88,500 | $138,255 | 22 |
| 2002 | $83,500 | $130,957 | 24 |
| 2003 | $95,000 | $148,270 | 16 |
| 2004 | $150,000 | $230,260 | 36 |
| 2005 | $138,000 | $210,842 | 18 |
| 2006 | $130,500 | $197,475 | 20 |
| 2007 | $135,000 | $200,063 | 21 |
| 2008 | $165,500 | $230,001 | 20 |
| 2009 | $186,000 | $256,979 | 34 |
| 2010 | $222,000 | $298,279 | 24 |
| 2011 | $255,000 | $325,522 | 21 |
| 2012 | $283,000 | $345,441 | 20 |
| 2013 | $286,500 | $341,638 | 14 |
| 2014 | $270,000 | $318,667 | 15 |
| 2015 | $256,500 | $304,325 | 10 |
| 2016 | $260,000 | $310,118 | 5 |
| 2017 | $220,000 | $260,903 | 15 |
| 2018 | $210,000 | $247,957 | 14 |
| 2019 | $200,000 | $234,816 | 11 |
| 2020 | $215,000 | $252,863 | 9 |
| 2021 | $258,000 | $296,567 | 14 |
| 2022 | $269,000 | $291,349 | 9 |
| 2023 | $283,000 | $292,380 | 19 |
| 2024 | $305,000 | $307,754 | 10 |
| 2025 | $330,000 | $330,000 | 11 |
| 2026 | $323,000 | $323,000 | 9 |
Records
| Record sale | $462,000 (5-Room, 2020-11) |
|---|---|
| First recorded sale | $22,500 (1990-01) |
| Busiest year | 1999 · 54 sales |
| 10-year change (real) | +4% (+0.4%/yr, 2016→2026) |
| Total transacted | $119.9M across 808 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 3-Room | 01–03 | 68 m² | $306,000 |
| 2026-07 | 3-Room | 22–24 | 68 m² | $365,000 |
| 2026-06 | 3-Room | 07–09 | 59 m² | $335,001 |
| 2026-04 | 3-Room | 19–21 | 59 m² | $314,000 |
| 2026-03 | 3-Room | 19–21 | 59 m² | $350,000 |
| 2026-03 | 3-Room | 01–03 | 68 m² | $323,000 |
| 2026-03 | 3-Room | 07–09 | 59 m² | $302,000 |
| 2026-02 | 3-Room | 01–03 | 59 m² | $310,000 |
| 2026-01 | 3-Room | 13–15 | 59 m² | $360,000 |
| 2025-12 | 3-Room | 13–15 | 68 m² | $342,500 |
| 2025-08 | 3-Room | 01–03 | 59 m² | $320,000 |
| 2025-08 | 3-Room | 13–15 | 59 m² | $312,000 |
| 2025-07 | 3-Room | 10–12 | 59 m² | $340,000 |
| 2025-07 | 3-Room | 10–12 | 59 m² | $330,000 |
| 2025-07 | 3-Room | 01–03 | 59 m² | $310,000 |
| 2025-06 | 3-Room | 04–06 | 59 m² | $310,000 |
| 2025-05 | 3-Room | 13–15 | 59 m² | $338,000 |
| 2025-04 | 3-Room | 16–18 | 59 m² | $330,000 |
| 2025-02 | 3-Room | 16–18 | 59 m² | $338,000 |
| 2025-02 | 3-Room | 19–21 | 59 m² | $320,000 |
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Quick answers
How much does a flat at Blk 185 Boon Lay Avenue cost?
The median resale price over the last 24 months is $326,500 (20 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 185 Boon Lay Avenue fairly priced?
For a typical 3-room flat here, our price model estimates $260,883–$291,660 (central estimate $276,272). Recent sales — median $307,815 — sit above that range.
What is the rent at Blk 185 Boon Lay Avenue?
The median monthly rent is $2,600/mo over the last 12 months (25 contracts).
How old is Blk 185 Boon Lay Avenue?
The block was completed in 1975 and its 99-year lease runs from 1975.