Blk 305 Serangoon Ave 2 is an HDB block in Serangoon (completed in 1984, 12 storeys, 130 units). As of Jul 2026, its median resale price over the last 24 months is $428,000, about 45% below the Serangoon median, from 5 sales. 182 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1984 |
| Lease from | 1985 |
| Storeys | 12 |
| Dwelling units | 130 |
| Unit mix (sold) | 3-room ×128 · 5-room ×2 |
| Recorded resales | 182 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $428,000 | $7,133/m² | 5 |
Median monthly rent at this block: $2,600/mo (9 rental contracts, last 12 months).
Estimated gross rental yield: ~7.3% (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 44% of Serangoon blocks with recent sales.
For a typical 3-room flat here, our price model estimates $412,250–$461,161 (central estimate $436,705). Recent sales — median $425,794 — sit within 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 |
|---|---|---|---|
| 1990 | $44,250 | $82,841 | 6 |
| 1991 | $44,000 | $79,634 | 1 |
| 1993 | $79,625 | $137,790 | 8 |
| 1994 | $107,000 | $179,605 | 3 |
| 1995 | $128,000 | $211,212 | 6 |
| 1996 | $155,000 | $252,282 | 7 |
| 1997 | $191,500 | $305,510 | 4 |
| 1998 | $144,000 | $230,358 | 9 |
| 1999 | $142,000 | $227,104 | 13 |
| 2000 | $162,250 | $256,037 | 14 |
| 2001 | $136,000 | $212,460 | 9 |
| 2002 | $139,900 | $219,412 | 8 |
| 2003 | $139,500 | $217,722 | 4 |
| 2004 | $156,000 | $239,470 | 5 |
| 2005 | $155,500 | $237,579 | 6 |
| 2006 | $145,000 | $219,417 | 8 |
| 2007 | $155,000 | $229,702 | 4 |
| 2008 | $230,000 | $319,639 | 5 |
| 2009 | $222,000 | $306,717 | 6 |
| 2010 | $275,000 | $369,490 | 4 |
| 2011 | $330,000 | $421,264 | 7 |
| 2012 | $330,444 | $403,353 | 6 |
| 2013 | $332,500 | $396,491 | 4 |
| 2015 | $317,500 | $376,699 | 4 |
| 2016 | $312,000 | $372,142 | 6 |
| 2017 | $368,000 | $436,419 | 1 |
| 2018 | $365,000 | $430,972 | 1 |
| 2019 | $350,000 | $410,929 | 3 |
| 2020 | $300,000 | $352,832 | 3 |
| 2021 | $315,000 | $362,088 | 5 |
| 2022 | $348,000 | $376,912 | 1 |
| 2023 | $420,000 | $433,920 | 3 |
| 2024 | $405,000 | $408,657 | 4 |
| 2025 | $469,888 | $469,888 | 3 |
| 2026 | $400,000 | $400,000 | 1 |
| Record sale | $476,888 (3-Room, 2025-07) |
|---|---|
| First recorded sale | $44,500 (1990-01) |
| Busiest year | 2000 · 14 sales |
| 10-year change (real) | +7% (+0.7%/yr, 2016→2026) |
| Total transacted | $37.3M across 182 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-03 | 3-Room | 10 TO 12 | 60 | $400,000 |
| 2025-09 | 3-Room | 04 TO 06 | 60 | $469,888 |
| 2025-07 | 3-Room | 10 TO 12 | 60 | $476,888 |
| 2025-04 | 3-Room | 04 TO 06 | 60 | $428,000 |
| 2024-08 | 3-Room | 10 TO 12 | 60 | $428,000 |
| 2024-03 | 3-Room | 01 TO 03 | 60 | $415,000 |
| 2024-01 | 3-Room | 10 TO 12 | 60 | $360,000 |
| 2024-01 | 3-Room | 04 TO 06 | 60 | $395,000 |
| 2023-11 | 3-Room | 04 TO 06 | 70 | $410,000 |
| 2023-08 | 3-Room | 10 TO 12 | 60 | $420,000 |
| 2023-08 | 3-Room | 07 TO 09 | 69 | $440,000 |
| 2022-08 | 3-Room | 07 TO 09 | 60 | $348,000 |
| 2021-04 | 3-Room | 04 TO 06 | 60 | $308,888 |
| 2021-03 | 3-Room | 01 TO 03 | 60 | $315,000 |
| 2021-03 | 3-Room | 04 TO 06 | 69 | $396,000 |
| 2021-02 | 3-Room | 10 TO 12 | 60 | $335,000 |
| 2021-01 | 3-Room | 04 TO 06 | 60 | $300,000 |
| 2020-11 | 3-Room | 07 TO 09 | 60 | $290,000 |
| 2020-10 | 3-Room | 07 TO 09 | 60 | $310,000 |
| 2020-09 | 3-Room | 10 TO 12 | 60 | $300,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 319 | $1,209,000 | $8,167/m² |
| 2. Blk 318 | $1,190,000 | $7,987/m² |
| 3. Blk 321 | $1,180,000 | $8,014/m² |
| 4. Blk 236A | $1,180,000 | $8,429/m² |
| 5. Blk 317 | $1,170,000 | $7,748/m² |
| 6. Blk 234A | $1,155,444 | $8,253/m² |
| 7. Blk 232A | $1,130,000 | $8,014/m² |
| 8. Blk 310 | $800,000 | $6,612/m² |
| 9. Blk 312 | $764,000 | $6,216/m² |
| 10. Blk 243 | $735,000 | $8,258/m² |
| 11. Blk 240 | $720,000 | $8,095/m² |
| 12. Blk 238 | $712,888 | $7,262/m² |
| 13. Blk 239 | $692,500 | $7,339/m² |
| 14. Blk 315 | $689,444 | $7,492/m² |
| 15. Blk 308 | $677,500 | $7,170/m² |
Showing the top 15 of 26 blocks.
The median resale price over the last 24 months is $428,000 (5 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $412,250–$461,161 (central estimate $436,705). Recent sales — median $425,794 — sit within that range.
The median monthly rent is $2,600/mo over the last 12 months (9 contracts).
The block was completed in 1984 and its 99-year lease runs from 1985.