Blk 426 Serangoon Ave 1 is an HDB block in Serangoon (completed in 1988, 13 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $930,000, about 19% above the Serangoon median, from 5 sales. 85 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1988 |
| Lease from | 1988 |
| Storeys | 13 |
| Dwelling units | 96 |
| Unit mix (sold) | 4-room ×72 · 5-room ×24 |
| Recorded resales | 85 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $914,500 | $8,864/m² | 4 |
| 5-Room | $990,000 | $8,182/m² | 1 |
Median monthly rent at this block: $4,500/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~5.8% (Serangoon average: ~5.1%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 1% of Serangoon blocks with recent sales.
For a typical 4-room flat here, our price model estimates $700,649–$783,777 (central estimate $742,213). Recent sales — median $833,984 — 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 |
|---|---|---|---|
| 1994 | $311,900 | $523,541 | 6 |
| 1995 | $276,500 | $456,250 | 6 |
| 1996 | $362,000 | $589,200 | 5 |
| 1997 | $374,500 | $597,460 | 3 |
| 1998 | $305,250 | $488,310 | 8 |
| 1999 | $315,000 | $503,787 | 5 |
| 2000 | $335,000 | $528,643 | 3 |
| 2001 | $283,000 | $442,105 | 1 |
| 2002 | $370,000 | $580,290 | 1 |
| 2003 | $298,800 | $466,347 | 1 |
| 2004 | $289,000 | $443,634 | 2 |
| 2005 | $300,000 | $458,351 | 3 |
| 2006 | $291,000 | $440,347 | 4 |
| 2007 | $378,000 | $560,177 | 1 |
| 2008 | $382,500 | $531,573 | 1 |
| 2009 | $433,500 | $598,927 | 4 |
| 2011 | $574,000 | $732,744 | 2 |
| 2012 | $567,500 | $692,713 | 4 |
| 2014 | $640,000 | $755,359 | 2 |
| 2015 | $567,500 | $673,312 | 2 |
| 2016 | $695,000 | $828,970 | 3 |
| 2017 | $612,500 | $726,377 | 2 |
| 2018 | $665,000 | $785,196 | 2 |
| 2019 | $701,500 | $823,619 | 2 |
| 2020 | $638,000 | $750,357 | 1 |
| 2021 | $640,000 | $735,671 | 1 |
| 2022 | $745,000 | $806,895 | 4 |
| 2024 | $848,000 | $855,657 | 3 |
| 2025 | $960,000 | $960,000 | 2 |
| 2026 | $945,000 | $945,000 | 1 |
| Record sale | $990,000 (5-Room, 2025-04) |
|---|---|
| First recorded sale | $303,800 (1994-02) |
| Busiest year | 1998 · 8 sales |
| 10-year change (real) | +14% (+1.3%/yr, 2016→2026) |
| Total transacted | $39.6M across 85 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-01 | 4-Room | 07 TO 09 | 105 | $945,000 |
| 2025-04 | 5-Room | 13 TO 15 | 121 | $990,000 |
| 2025-02 | 4-Room | 07 TO 09 | 103 | $930,000 |
| 2024-12 | 4-Room | 10 TO 12 | 103 | $899,000 |
| 2024-10 | 4-Room | 10 TO 12 | 105 | $770,000 |
| 2024-06 | 4-Room | 10 TO 12 | 105 | $848,000 |
| 2022-08 | 4-Room | 07 TO 09 | 105 | $723,000 |
| 2022-08 | 4-Room | 04 TO 06 | 105 | $740,000 |
| 2022-05 | 4-Room | 07 TO 09 | 105 | $750,000 |
| 2022-03 | 5-Room | 04 TO 06 | 121 | $785,000 |
| 2021-01 | 4-Room | 13 TO 15 | 113 | $640,000 |
| 2020-06 | 4-Room | 07 TO 09 | 103 | $638,000 |
| 2019-10 | 4-Room | 07 TO 09 | 103 | $645,000 |
| 2019-09 | 5-Room | 07 TO 09 | 121 | $758,000 |
| 2018-09 | 4-Room | 10 TO 12 | 105 | $660,000 |
| 2018-05 | 4-Room | 10 TO 12 | 113 | $670,000 |
| 2017-07 | 4-Room | 04 TO 06 | 113 | $650,000 |
| 2017-03 | 4-Room | 01 TO 03 | 105 | $575,000 |
| 2016-11 | 5-Room | 04 TO 06 | 121 | $712,000 |
| 2016-07 | 4-Room | 10 TO 12 | 103 | $630,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 405 | $975,000 | $8,049/m² |
| 2. Blk 408 | $947,500 | $8,337/m² |
| 3. Blk 426 | $930,000 | $8,728/m² |
| 4. Blk 407 | $915,000 | $8,325/m² |
| 5. Blk 403 | $885,000 | $7,811/m² |
| 6. Blk 404 | $855,000 | $6,951/m² |
| 7. Blk 425 | $847,500 | $8,012/m² |
| 8. Blk 401 | $838,888 | $7,844/m² |
| 9. Blk 402 | $780,000 | $7,381/m² |
The median resale price over the last 24 months is $930,000 (5 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 $700,649–$783,777 (central estimate $742,213). Recent sales — median $833,984 — sit above that range.
The median monthly rent is $4,500/mo over the last 12 months (3 contracts).
The block was completed in 1988 and its 99-year lease runs from 1988.