Blk 817 Yishun Street 81 — HDB resale prices
HDB resale prices, Yishun · 4-Room · built 1987
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 817 Yishun Street 81 is an HDB block in Yishun (completed in 1987, 4 storeys, 24 units). As of Sep 2026, its median resale price over the last 24 months is $535,000, from 1 sales. 24 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×18 · 5-room ×6
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 96% of Yishun blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $485,260–$542,507 (central estimate $513,884). Recent sales — median $535,168 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1993 | $183,000 | $316,679 | 1 |
| 1994 | $210,000 | $352,497 | 3 |
| 1995 | $237,000 | $391,071 | 1 |
| 1996 | $440,000 | $716,155 | 1 |
| 1997 | $335,000 | $534,444 | 3 |
| 1998 | $315,000 | $503,907 | 1 |
| 1999 | $300,000 | $479,797 | 1 |
| 2000 | $263,000 | $415,024 | 1 |
| 2002 | $306,000 | $479,915 | 1 |
| 2003 | $230,000 | $358,969 | 1 |
| 2005 | $212,500 | $324,666 | 2 |
| 2009 | $298,000 | $411,719 | 1 |
| 2010 | $345,000 | $463,542 | 1 |
| 2012 | $511,800 | $624,724 | 1 |
| 2017 | $345,000 | $409,143 | 1 |
| 2018 | $305,000 | $360,127 | 1 |
| 2022 | $520,000 | $563,202 | 1 |
| 2023 | $518,000 | $535,168 | 1 |
| 2025 | $535,000 | $535,000 | 1 |
Records
| Record sale | $535,000 (4-Room, 2025-07) |
|---|---|
| First recorded sale | $183,000 (1993-11) |
| Busiest year | 1994 · 3 sales |
| Total transacted | $7.8M across 24 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2025-07 | 4-Room | 01–03 | 104 m² | $535,000 |
| 2023-08 | 4-Room | 01–03 | 104 m² | $518,000 |
| 2022-08 | 4-Room | 01–03 | 108 m² | $520,000 |
| 2018-04 | 4-Room | 01–03 | 104 m² | $305,000 |
| 2017-10 | 4-Room | 01–03 | 104 m² | $345,000 |
| 2012-06 | 5-Room | 01–03 | 122 m² | $511,800 |
| 2010-02 | 4-Room | 01–03 | 104 m² | $345,000 |
| 2009-02 | 4-Room | 01–03 | 104 m² | $298,000 |
| 2005-05 | 4-Room | 01–03 | 104 m² | $180,000 |
| 2005-03 | 5-Room | 01–03 | 122 m² | $245,000 |
| 2003-06 | 4-Room | 04–06 | 104 m² | $230,000 |
| 2002-08 | 5-Room | 01–03 | 127 m² | $306,000 |
| 2000-10 | 4-Room | 01–03 | 112 m² | $263,000 |
| 1999-12 | 4-Room | 01–03 | 111 m² | $300,000 |
| 1998-04 | 4-Room | 01–03 | 111 m² | $315,000 |
| 1997-09 | 4-Room | 01–03 | 108 m² | $366,000 |
| 1997-02 | 4-Room | 04–06 | 104 m² | $335,000 |
| 1997-02 | 4-Room | 01–03 | 104 m² | $325,000 |
| 1996-08 | 5-Room | 01–03 | 122 m² | $440,000 |
| 1995-07 | 4-Room | 04–06 | 104 m² | $237,000 |
Yishun Street 81 blocks ranked by price
Showing the top 15 of 38 priced blocks.
More blocks on Yishun Street 81
Quick answers
How much does a flat at Blk 817 Yishun Street 81 cost?
The median resale price over the last 24 months is $535,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 817 Yishun Street 81 fairly priced?
For a typical 4-room flat here, our price model estimates $485,260–$542,507 (central estimate $513,884). Recent sales — median $535,168 — sit within that range.
How old is Blk 817 Yishun Street 81?
The block was completed in 1987 and its 99-year lease runs from 1987.