Blk 115 Bishan St 12
Completed 1985 · 9 storeys · 115 flats · 59 years 02 months remaining · 35 resale transactions on record · median household income in Bishan: $12,500/mo (highest quartile island-wide)
9 storeys · completed 1985
What the record shows
A 4-room here sold for $825,000 in Dec 2025. The same flat type in this block averaged $549,500 in 2020 - a gain of $275,500 - about $126 a day while the owner slept.
In this block, 3-room flats from floor 6 up have sold for a median of $489,000 - $51,000 less than floors 3 and below, same flat type, same block.
This block crossed 60 years remaining in 2025 - the line where CPF usage rules tighten for buyers. In Bishan over the last two years, flats below that line sold at a median 0% above their younger neighbours' PSF (213 sales).
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Bishan median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $2,900/mo | $2,800–$3,000 | $3,000/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Bishan · gaps = years with no sales here
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Dec 2025 | 4 ROOM | 01 to 03 | 104 | $825,000 | $737 | 59y 02m |
| Dec 2025 | 3 ROOM | 01 to 03 | 64 | $540,000 | $784 | 59y 02m |
| Oct 2025 | 3 ROOM | 04 to 06 | 64 | $560,000 | $813 | 59y 03m |
| Jul 2025 | 3 ROOM | 04 to 06 | 64 | $575,000 | $835 | 59y 07m |
| May 2025 | 4 ROOM | 04 to 06 | 104 | $888,000 | $793 | 59y 09m |
| Aug 2024 | 3 ROOM | 01 to 03 | 64 | $540,000 | $784 | 60y 06m |
| Jul 2024 | 3 ROOM | 07 to 09 | 64 | $520,000 | $755 | 60y 07m |
| Jul 2024 | 3 ROOM | 04 to 06 | 64 | $540,000 | $784 | 60y 07m |
| Apr 2024 | 4 ROOM | 04 to 06 | 104 | $780,000 | $697 | 60y 10m |
| Nov 2023 | 4 ROOM | 07 to 09 | 84 | $650,000 | $719 | 61y 03m |
| Nov 2023 | 3 ROOM | 01 to 03 | 70 | $510,000 | $677 | 61y 03m |
| Jul 2023 | 4 ROOM | 04 to 06 | 84 | $612,888 | $678 | 61y 06m |
| Feb 2023 | 4 ROOM | 07 to 09 | 84 | $626,000 | $692 | 61y 11m |
| Jan 2023 | 3 ROOM | 07 to 09 | 64 | $508,000 | $737 | 62y 01m |
| Jun 2022 | 3 ROOM | 07 to 09 | 64 | $470,000 | $682 | 62y 08m |
| Nov 2021 | 3 ROOM | 04 to 06 | 64 | $410,000 | $595 | 63y 03m |
| Oct 2021 | 3 ROOM | 07 to 09 | 64 | $420,000 | $610 | 63y 04m |
| Mar 2021 | 4 ROOM | 01 to 03 | 104 | $570,000 | $509 | 63y 11m |
| Jan 2021 | 4 ROOM | 04 to 06 | 104 | $600,000 | $536 | 64y 01m |
| Jan 2021 | 4 ROOM | 01 to 03 | 104 | $570,000 | $509 | 64y 01m |
| Jan 2021 | 3 ROOM | 04 to 06 | 64 | $400,000 | $581 | 64y 01m |
| Nov 2020 | 4 ROOM | 07 to 09 | 84 | $458,000 | $507 | 64y 03m |
| Nov 2020 | 3 ROOM | 01 to 03 | 64 | $369,000 | $536 | 64y 03m |
| Sept 2020 | 3 ROOM | 07 to 09 | 64 | $415,000 | $602 | 64y 05m |
| Jan 2020 | 3 ROOM | 04 to 06 | 64 | $387,000 | $562 | 65y |
| Jan 2020 | 4 ROOM | 01 to 03 | 104 | $590,000 | $527 | 65y |
| Dec 2019 | 4 ROOM | 04 to 06 | 104 | $630,000 | $563 | 65y 01m |
| Oct 2019 | 4 ROOM | 01 to 03 | 104 | $572,000 | $511 | 65y 04m |
| Mar 2019 | 3 ROOM | 07 to 09 | 64 | $390,000 | $566 | 65y 11m |
| Sept 2018 | 4 ROOM | 01 to 03 | 89 | $480,000 | $501 | 66y 05m |
Who lives in Bishan
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1985 · same generation
built 1985 · same generation
built 1989 · same generation
3-room median $10k above this block · 3 vs 6 sales
built 1989 · same generation
built 1985 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.3×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.