Blk 417 Clementi Ave 1 is an HDB block in Clementi (completed in 2011, 20 storeys, 136 units). As of Jul 2026, its median resale price over the last 24 months is $921,500, about 48% above the Clementi median, from 10 sales. 54 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Clementi |
|---|---|
| Completed | 2011 |
| Lease from | 2013 |
| Storeys | 20 |
| Dwelling units | 136 |
| Unit mix (sold) | 3-room ×68 · 4-room ×68 |
| Recorded resales | 54 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $700,000 | $9,452/m² | 3 |
| 4-Room | $935,000 | $9,444/m² | 7 |
Median monthly rent at this block: $3,250/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~4.2% (Clementi average: ~6.3%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 15% of Clementi blocks with recent sales.
For a typical 4-room flat here, our price model estimates $782,423–$875,253 (central estimate $828,838). Recent sales — median $935,000 — 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 |
|---|---|---|---|
| 2017 | $685,500 | $812,950 | 6 |
| 2018 | $655,000 | $773,389 | 12 |
| 2019 | $501,500 | $588,802 | 4 |
| 2020 | $505,000 | $593,934 | 3 |
| 2021 | $690,000 | $793,145 | 3 |
| 2022 | $568,500 | $615,731 | 4 |
| 2023 | $803,000 | $829,614 | 7 |
| 2024 | $895,500 | $903,586 | 6 |
| 2025 | $921,500 | $921,500 | 8 |
| 2026 | $910,000 | $910,000 | 1 |
| Record sale | $955,888 (4-Room, 2025-09) |
|---|---|
| First recorded sale | $688,888 (2017-07) |
| Busiest year | 2018 · 12 sales |
| Total transacted | $37.8M across 54 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 4-Room | 16 TO 18 | 96 | $910,000 |
| 2025-09 | 4-Room | 19 TO 21 | 100 | $955,888 |
| 2025-09 | 4-Room | 04 TO 06 | 96 | $908,000 |
| 2025-05 | 3-Room | 07 TO 09 | 73 | $713,000 |
| 2025-04 | 4-Room | 07 TO 09 | 100 | $935,000 |
| 2025-03 | 3-Room | 10 TO 12 | 75 | $700,000 |
| 2025-03 | 4-Room | 07 TO 09 | 100 | $935,000 |
| 2025-01 | 3-Room | 16 TO 18 | 73 | $690,000 |
| 2025-01 | 4-Room | 16 TO 18 | 99 | $935,000 |
| 2024-12 | 4-Room | 16 TO 18 | 100 | $933,000 |
| 2024-07 | 3-Room | 07 TO 09 | 73 | $635,000 |
| 2024-06 | 3-Room | 04 TO 06 | 73 | $595,000 |
| 2024-04 | 4-Room | 07 TO 09 | 96 | $858,000 |
| 2024-04 | 4-Room | 10 TO 12 | 100 | $935,000 |
| 2024-02 | 4-Room | 10 TO 12 | 100 | $938,000 |
| 2023-12 | 3-Room | 10 TO 12 | 73 | $600,000 |
| 2023-12 | 3-Room | 16 TO 18 | 75 | $625,000 |
| 2023-11 | 3-Room | 07 TO 09 | 73 | $623,088 |
| 2023-10 | 4-Room | 07 TO 09 | 100 | $850,000 |
| 2023-09 | 4-Room | 04 TO 06 | 96 | $828,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 425 | $1,050,000 | $9,500/m² |
| 2. Blk 416 | $1,045,000 | $9,778/m² |
| 3. Blk 421 | $952,488 | $9,838/m² |
| 4. Blk 420 | $935,000 | $9,800/m² |
| 5. Blk 417 | $921,500 | $9,448/m² |
| 6. Blk 424 | $830,094 | $9,514/m² |
| 7. Blk 418 | $691,500 | $9,300/m² |
| 8. Blk 423 | $577,500 | $9,553/m² |
The median resale price over the last 24 months is $921,500 (10 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 $782,423–$875,253 (central estimate $828,838). Recent sales — median $935,000 — sit above that range.
The median monthly rent is $3,250/mo over the last 12 months (4 contracts).
The block was completed in 2011 and its 99-year lease runs from 2013.