Blk 503 Bishan Street 11 — HDB resale prices
HDB resale prices, Bishan · 4-Room, 5-Room · built 1989
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 503 Bishan Street 11 is an HDB block in Bishan (completed in 1989, 6 storeys, 40 units). As of Sep 2026, its median resale price over the last 24 months is $1,025,000, about 21% above the Bishan median, from 4 sales. 40 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×35 · 5-room ×5
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,900/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~4.6% (Bishan 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 20% of Bishan blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $872,884–$975,858 (central estimate $924,371). Recent sales — median $980,000 — sit above 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 | $210,000 | $363,402 | 1 |
| 1994 | $272,500 | $457,406 | 2 |
| 1995 | $336,000 | $554,430 | 3 |
| 1996 | $388,000 | $631,519 | 2 |
| 1997 | $435,000 | $693,979 | 3 |
| 1998 | $392,500 | $627,884 | 4 |
| 1999 | $360,000 | $575,757 | 1 |
| 2000 | $360,000 | $568,094 | 1 |
| 2001 | $407,500 | $636,600 | 2 |
| 2005 | $323,000 | $493,492 | 1 |
| 2006 | $295,000 | $446,400 | 1 |
| 2007 | $410,000 | $607,599 | 1 |
| 2008 | $420,000 | $583,688 | 1 |
| 2009 | $446,000 | $616,197 | 1 |
| 2010 | $503,000 | $675,831 | 1 |
| 2011 | $595,500 | $760,190 | 2 |
| 2016 | $752,000 | $896,958 | 1 |
| 2017 | $622,500 | $738,237 | 4 |
| 2019 | $769,000 | $902,869 | 1 |
| 2020 | $680,000 | $799,753 | 1 |
| 2021 | $730,000 | $839,125 | 2 |
| 2025 | $1,070,000 | $1,070,000 | 3 |
| 2026 | $850,000 | $850,000 | 1 |
Records
| Record sale | $1,230,000 (4-Room, 2025-04) |
|---|---|
| First recorded sale | $210,000 (1993-08) |
| Busiest year | 1998 · 4 sales |
| 10-year change (real) | -5% (-0.5%/yr, 2016→2026) |
| Total transacted | $20.8M across 40 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-03 | 4-Room | 01–03 | 113 m² | $850,000 |
| 2025-08 | 5-Room | 01–03 | 127 m² | $1,070,000 |
| 2025-05 | 4-Room | 04–06 | 113 m² | $980,000 |
| 2025-04 | 4-Room | 04–06 | 113 m² | $1,230,000 |
| 2021-04 | 4-Room | 04–06 | 103 m² | $680,000 |
| 2021-01 | 4-Room | 04–06 | 113 m² | $780,000 |
| 2020-07 | 4-Room | 04–06 | 103 m² | $680,000 |
| 2019-07 | 4-Room | 04–06 | 113 m² | $769,000 |
| 2017-11 | 4-Room | 01–03 | 103 m² | $605,000 |
| 2017-10 | 4-Room | 01–03 | 103 m² | $640,000 |
| 2017-04 | 4-Room | 01–03 | 103 m² | $510,000 |
| 2017-03 | 4-Room | 01–03 | 113 m² | $650,000 |
| 2016-04 | 5-Room | 01–03 | 127 m² | $752,000 |
| 2011-10 | 5-Room | 04–06 | 121 m² | $675,000 |
| 2011-03 | 4-Room | 01–03 | 103 m² | $516,000 |
| 2010-04 | 4-Room | 04–06 | 113 m² | $503,000 |
| 2009-12 | 4-Room | 01–03 | 113 m² | $446,000 |
| 2008-04 | 4-Room | 04–06 | 113 m² | $420,000 |
| 2007-04 | 5-Room | 04–06 | 121 m² | $410,000 |
| 2006-02 | 4-Room | 01–03 | 103 m² | $295,000 |
Bishan Street 11 blocks ranked by price
More blocks on Bishan Street 11
Quick answers
How much does a flat at Blk 503 Bishan Street 11 cost?
The median resale price over the last 24 months is $1,025,000 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 503 Bishan Street 11 fairly priced?
For a typical 4-room flat here, our price model estimates $872,884–$975,858 (central estimate $924,371). Recent sales — median $980,000 — sit above that range.
What is the rent at Blk 503 Bishan Street 11?
The median monthly rent is $3,900/mo over the last 12 months (2 contracts).
How old is Blk 503 Bishan Street 11?
The block was completed in 1989 and its 99-year lease runs from 1989.