Blk 821 Yishun St 81
Not shown
Fewer than 3 resales of any one flat type in the 12 months to September 2026, so no median
$610,000
Latest resale, November 2025: 4-room, storeys 07 to 09, 104 sqm
13
Resales since March 2017
Blk 821 Yishun St 81 in Yishun has had 13 resales registered since March 2017. The latest, in November 2025, was a 4-room on storeys 07 to 09 (104 sqm) at $610,000. Fewer than 3 resales of any one flat type here in the 12 months to September 2026, so no block median is shown.
- Completed 1987
- Lease from 1987
- 12 storeys
- 104 flats
HDB's count of flats in the block, sold flats: 8 3-room, 56 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 | Yishun median | Resales here |
|---|---|---|---|
| 4-room | fewer than 3 | $550,000 | 1 |
Resales registered from October 2025 to September 2026. A median needs at least 3 resales.
Every resale since March 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 |
|---|---|---|---|---|---|---|---|
| Nov 2025 | $610,000 | 4-room | 07 to 09 | 104 sqm | 61 years 02 months | Model A | 1987 |
| Jun 2025 | $726,000 | 5-room | 07 to 09 | 122 sqm | 61 years 07 months | Improved | 1987 |
| Aug 2024 | $573,000 | 4-room | 10 to 12 | 104 sqm | 62 years 05 months | Model A | 1987 |
| Jun 2024 | $625,000 | 5-room | 04 to 06 | 122 sqm | 62 years 07 months | Improved | 1987 |
| Jan 2022 | $450,000 | 4-room | 04 to 06 | 104 sqm | 65 years | Model A | 1987 |
| Oct 2021 | $500,000 | 4-room | 10 to 12 | 104 sqm | 65 years 02 months | Model A | 1987 |
| Jul 2021 | $515,000 | 5-room | 01 to 03 | 122 sqm | 65 years 06 months | Improved | 1987 |
| Mar 2021 | $273,000 | 3-room | 01 to 03 | 70 sqm | 66 years | Simplified | 1987 |
| Jan 2020 | $472,000 | 5-room | 04 to 06 | 122 sqm | 66 years 11 months | Improved | 1987 |
| Oct 2019 | $355,000 | 4-room | 04 to 06 | 104 sqm | 67 years 02 months | Model A | 1987 |
| Mar 2018 | $490,000 | 5-room | 10 to 12 | 122 sqm | 68 years 09 months | Improved | 1987 |
| Dec 2017 | $479,000 | 5-room | 04 to 06 | 122 sqm | 69 years | Improved | 1987 |
| Mar 2017 | $438,000 | 4-room | 07 to 09 | 104 sqm | 69 years 09 months | Model A | 1987 |