Blk 333 Serangoon Ave 3
$690,000
Median 4-room resale here, 3 in the 12 months to September 2026
$738,888
Latest resale, July 2026: 4-room, storeys 10 to 12, 84 sqm
14
Resales since August 2017
Blk 333 Serangoon Ave 3 in Serangoon has had 14 resales registered since August 2017. The latest, in July 2026, was a 4-room on storeys 10 to 12 (84 sqm) at $738,888. Over the 12 months to September 2026, 3 4-room flats here resold at a median $690,000, against $660,000 for a 4-room across Serangoon.
- Completed 1985
- Lease from 1986
- 12 storeys
- 88 flats
HDB's count of flats in the block, sold flats: 48 4-room, 40 5-room.
What's my flat worth? A free estimate from registered resales.
Value my flatLast 12 months by flat type
| Flat type | Median here | Serangoon median | Resales here |
|---|---|---|---|
| 4-room | $690,000 | $660,000 | 3 |
Resales registered from October 2025 to September 2026. A median needs at least 3 resales.
Every resale since August 2017
Storeys are HDB's published storey ranges. Unit numbers are never shown. Remaining lease is as HDB published it at the time of sale. Month is the month the resale was registered.
| Month | Price | Flat type | Storeys | Floor area | Remaining lease | Model | Lease from |
|---|---|---|---|---|---|---|---|
| Jul 2026 | $738,888 | 4-room | 10 to 12 | 84 sqm | 59 years 01 month | Simplified | 1986 |
| Jun 2026 | $690,000 | 4-room | 04 to 06 | 84 sqm | 59 years 03 months | Simplified | 1986 |
| Oct 2025 | $688,000 | 4-room | 04 to 06 | 84 sqm | 59 years 10 months | Simplified | 1986 |
| Jan 2025 | $892,000 | 5-room | 04 to 06 | 122 sqm | 60 years 08 months | Improved | 1986 |
| Aug 2024 | $640,000 | 4-room | 07 to 09 | 84 sqm | 61 years 01 month | Simplified | 1986 |
| Jun 2022 | $785,000 | 5-room | 07 to 09 | 121 sqm | 63 years 03 months | Improved | 1986 |
| Nov 2021 | $760,000 | 5-room | 04 to 06 | 121 sqm | 63 years 10 months | Improved | 1986 |
| Sep 2021 | $790,000 | 5-room | 07 to 09 | 122 sqm | 63 years 11 months | Improved | 1986 |
| Jun 2021 | $758,000 | 5-room | 10 to 12 | 122 sqm | 64 years 03 months | Improved | 1986 |
| Jan 2021 | $665,000 | 5-room | 01 to 03 | 122 sqm | 64 years 08 months | Improved | 1986 |
| Nov 2020 | $550,000 | 4-room | 07 to 09 | 84 sqm | 64 years 10 months | Simplified | 1986 |
| Jan 2020 | $530,000 | 4-room | 04 to 06 | 84 sqm | 65 years 07 months | Simplified | 1986 |
| Aug 2019 | $650,000 | 5-room | 01 to 03 | 122 sqm | 66 years | Improved | 1986 |
| Aug 2017 | $770,000 | 5-room | 04 to 06 | 122 sqm | 68 years | Improved | 1986 |