Blk 185B Rivervale Crescent — HDB resale prices
HDB resale prices, Sengkang · 4-Room · built 1999
median resale price, last 24 months
5 sales in that window · as of Sep 2026
How it compares
Blk 185B Rivervale Crescent is an HDB block in Sengkang (completed in 1999, 17 storeys, 133 units). As of Sep 2026, its median resale price over the last 24 months is $558,000, about 15% below the Sengkang median, from 5 sales. 102 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×133
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,000/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~6.5% (Sengkang average: ~5.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 59% of Sengkang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $461,305–$515,726 (central estimate $488,516). Recent sales — median $519,650 — 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 |
|---|---|---|---|
| 2004 | $235,000 | $360,741 | 4 |
| 2005 | $235,000 | $359,042 | 9 |
| 2006 | $218,500 | $330,638 | 6 |
| 2007 | $235,800 | $349,444 | 15 |
| 2008 | $267,500 | $371,754 | 4 |
| 2009 | $316,000 | $436,588 | 5 |
| 2010 | $341,000 | $458,168 | 9 |
| 2011 | $396,500 | $506,155 | 6 |
| 2012 | $418,000 | $510,228 | 7 |
| 2013 | $432,500 | $515,736 | 4 |
| 2015 | $355,000 | $421,190 | 3 |
| 2016 | $356,500 | $425,220 | 2 |
| 2017 | $327,800 | $388,745 | 2 |
| 2018 | $321,500 | $379,610 | 2 |
| 2019 | $330,000 | $387,447 | 3 |
| 2020 | $370,000 | $435,160 | 1 |
| 2021 | $404,500 | $464,967 | 4 |
| 2022 | $438,000 | $474,389 | 3 |
| 2023 | $460,000 | $475,246 | 3 |
| 2024 | $530,000 | $534,786 | 5 |
| 2025 | $550,000 | $550,000 | 1 |
| 2026 | $579,000 | $579,000 | 4 |
Records
| Record sale | $620,000 (4-Room, 2026-02) |
|---|---|
| First recorded sale | $185,000 (2004-07) |
| Busiest year | 2007 · 15 sales |
| 10-year change (real) | +36% (+3.1%/yr, 2016→2026) |
| Total transacted | $34.9M across 102 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 4-Room | 13–15 | 85 m² | $600,000 |
| 2026-07 | 4-Room | 01–03 | 90 m² | $550,000 |
| 2026-02 | 4-Room | 07–09 | 85 m² | $620,000 |
| 2026-02 | 4-Room | 10–12 | 90 m² | $558,000 |
| 2025-08 | 4-Room | 07–09 | 88 m² | $550,000 |
| 2024-09 | 4-Room | 01–03 | 88 m² | $520,000 |
| 2024-08 | 4-Room | 16–18 | 90 m² | $585,000 |
| 2024-08 | 4-Room | 04–06 | 88 m² | $545,000 |
| 2024-07 | 4-Room | 13–15 | 85 m² | $530,000 |
| 2024-05 | 4-Room | 13–15 | 85 m² | $510,000 |
| 2023-08 | 4-Room | 04–06 | 85 m² | $460,000 |
| 2023-07 | 4-Room | 07–09 | 90 m² | $475,000 |
| 2023-06 | 4-Room | 04–06 | 88 m² | $445,000 |
| 2022-08 | 4-Room | 07–09 | 85 m² | $438,000 |
| 2022-07 | 4-Room | 16–18 | 85 m² | $461,000 |
| 2022-04 | 4-Room | 13–15 | 85 m² | $430,000 |
| 2021-12 | 4-Room | 01–03 | 88 m² | $408,000 |
| 2021-11 | 4-Room | 07–09 | 88 m² | $401,000 |
| 2021-10 | 4-Room | 10–12 | 85 m² | $408,500 |
| 2021-03 | 4-Room | 04–06 | 85 m² | $350,000 |
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Quick answers
How much does a flat at Blk 185B Rivervale Crescent cost?
The median resale price over the last 24 months is $558,000 (5 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 185B Rivervale Crescent fairly priced?
For a typical 4-room flat here, our price model estimates $461,305–$515,726 (central estimate $488,516). Recent sales — median $519,650 — sit above that range.
What is the rent at Blk 185B Rivervale Crescent?
The median monthly rent is $3,000/mo over the last 12 months (4 contracts).
How old is Blk 185B Rivervale Crescent?
The block was completed in 1999 and its 99-year lease runs from 2000.