Blk 109 Rivervale Walk is an HDB block in Sengkang (completed in 1998, 17 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $679,000, about 4% above the Sengkang median, from 2 sales. 65 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Sengkang |
|---|---|
| Completed | 1998 |
| Lease from | 1999 |
| Storeys | 17 |
| Dwelling units | 96 |
| Unit mix (sold) | 5-room ×96 |
| Recorded resales | 65 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 5-Room | $679,000 | $5,658/m² | 2 |
Median monthly rent at this block: $3,200/mo (7 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (Sengkang average: ~6.0%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 93% of Sengkang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $634,230–$709,478 (central estimate $671,854). Recent sales — median $619,522 — sit below 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 |
|---|---|---|---|
| 2004 | $301,000 | $462,055 | 10 |
| 2005 | $285,000 | $435,434 | 8 |
| 2006 | $285,000 | $431,268 | 1 |
| 2007 | $325,000 | $481,634 | 1 |
| 2008 | $335,000 | $465,561 | 3 |
| 2009 | $374,000 | $516,722 | 2 |
| 2010 | $395,000 | $530,722 | 5 |
| 2011 | $470,000 | $599,982 | 4 |
| 2012 | $515,000 | $628,630 | 3 |
| 2013 | $516,888 | $616,365 | 1 |
| 2014 | $440,000 | $519,309 | 1 |
| 2015 | $460,000 | $545,768 | 1 |
| 2016 | $483,500 | $576,701 | 2 |
| 2017 | $450,000 | $533,665 | 3 |
| 2018 | $460,000 | $543,143 | 2 |
| 2019 | $425,000 | $498,985 | 2 |
| 2020 | $461,500 | $542,774 | 2 |
| 2021 | $510,944 | $587,323 | 2 |
| 2022 | $535,500 | $579,989 | 6 |
| 2023 | $630,000 | $650,880 | 3 |
| 2024 | $705,000 | $711,366 | 1 |
| 2025 | $670,000 | $670,000 | 1 |
| 2026 | $688,000 | $688,000 | 1 |
| Record sale | $705,000 (5-Room, 2024-07) |
|---|---|
| First recorded sale | $350,000 (2004-03) |
| Busiest year | 2004 · 10 sales |
| 10-year change (real) | +19% (+1.8%/yr, 2016→2026) |
| Total transacted | $27.8M across 65 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 5-Room | 10 TO 12 | 120 | $688,000 |
| 2025-05 | 5-Room | 07 TO 09 | 120 | $670,000 |
| 2024-07 | 5-Room | 13 TO 15 | 122 | $705,000 |
| 2023-09 | 5-Room | 10 TO 12 | 120 | $645,000 |
| 2023-05 | 5-Room | 07 TO 09 | 120 | $585,000 |
| 2023-02 | 5-Room | 13 TO 15 | 123 | $630,000 |
| 2022-12 | 5-Room | 01 TO 03 | 120 | $546,000 |
| 2022-10 | 5-Room | 13 TO 15 | 120 | $615,000 |
| 2022-07 | 5-Room | 01 TO 03 | 120 | $510,000 |
| 2022-04 | 5-Room | 04 TO 06 | 120 | $525,000 |
| 2022-04 | 5-Room | 16 TO 18 | 123 | $572,000 |
| 2022-03 | 5-Room | 04 TO 06 | 120 | $518,000 |
| 2021-08 | 5-Room | 10 TO 12 | 120 | $518,888 |
| 2021-06 | 5-Room | 16 TO 18 | 122 | $503,000 |
| 2020-10 | 5-Room | 10 TO 12 | 120 | $478,000 |
| 2020-10 | 5-Room | 10 TO 12 | 120 | $445,000 |
| 2019-03 | 5-Room | 04 TO 06 | 120 | $405,000 |
| 2019-03 | 5-Room | 13 TO 15 | 122 | $445,000 |
| 2018-11 | 5-Room | 07 TO 09 | 120 | $490,000 |
| 2018-01 | 5-Room | 07 TO 09 | 120 | $430,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 102 | $930,000 | $6,596/m² |
| 2. Blk 103 | $880,000 | $6,196/m² |
| 3. Blk 112 | $731,500 | $6,114/m² |
| 4. Blk 109 | $679,000 | $5,658/m² |
| 5. Blk 101 | $666,500 | $5,508/m² |
| 6. Blk 113 | $632,500 | $5,691/m² |
| 7. Blk 110 | $630,000 | $5,556/m² |
| 8. Blk 104 | $628,888 | $6,047/m² |
| 9. Blk 114 | $625,000 | $6,068/m² |
| 10. Blk 107 | $622,500 | $6,034/m² |
| 11. Blk 105 | $610,000 | $5,980/m² |
| 12. Blk 108 | $600,000 | $5,750/m² |
| 13. Blk 106 | $595,000 | $5,922/m² |
| 14. Blk 115 | $560,000 | $5,600/m² |
The median resale price over the last 24 months is $679,000 (2 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $634,230–$709,478 (central estimate $671,854). Recent sales — median $619,522 — sit below that range.
The median monthly rent is $3,200/mo over the last 12 months (7 contracts).
The block was completed in 1998 and its 99-year lease runs from 1999.