Blk 17 Toh Yi Dr
Completed 1988 · 14 storeys · 138 flats · 61 years 02 months remaining · 31 resale transactions on record · median household income in Bukit Timah: $22,500/mo (highest quartile island-wide)
14 storeys · completed 1988
What the record shows
A 5-room here sold for $1,050,000 in Jun 2026. The same flat type in this block averaged $870,778 in 2021 - a gain of $179,222 - about $98 a day while the owner slept.
In this block, 5-room flats from floor 10 up have sold for a median of $960,000 - $90,000 less than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2027 - the line where CPF usage rules begin tightening for buyers. In Bukit Timah over the last two years, flats below that line sold at a median 20% below their younger neighbours' PSF (41 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 | Bukit Timah median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,400/mo | $1,700–$4,500 | $3,550/mo | - | 3 |
| 5-ROOM | $4,100/mo | $3,800–$4,400 | $4,300/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Bukit Timah · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 17 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 5 ROOM | 04 to 06 | 128 | $1,050,000 | $762 | 61y 02m |
| Aug 2025 | 5 ROOM | 10 to 12 | 122 | $1,270,000 | $967 | 62y |
| Jul 2025 | 5 ROOM | 07 to 09 | 128 | $1,220,000 | $885 | 62y |
| Feb 2025 | 4 ROOM | 13 to 15 | 104 | $930,000 | $831 | 62y 06m |
| Feb 2025 | 4 ROOM | 13 to 15 | 104 | $850,000 | $759 | 62y 06m |
| Oct 2024 | 4 ROOM | 04 to 06 | 104 | $898,000 | $802 | 62y 10m |
| Oct 2024 | 5 ROOM | 10 to 12 | 122 | $1,238,000 | $943 | 62y 10m |
| May 2024 | 5 ROOM | 13 to 15 | 122 | $1,180,000 | $899 | 63y 03m |
| Oct 2023 | 4 ROOM | 04 to 06 | 104 | $750,000 | $670 | 63y 10m |
| Oct 2023 | 5 ROOM | 10 to 12 | 122 | $960,000 | $731 | 63y 09m |
| Sept 2023 | 5 ROOM | 07 to 09 | 128 | $1,050,000 | $762 | 63y 11m |
| Mar 2023 | 4 ROOM | 07 to 09 | 104 | $813,000 | $726 | 64y 05m |
| Nov 2022 | 4 ROOM | 10 to 12 | 104 | $838,000 | $749 | 64y 09m |
| Jul 2022 | 4 ROOM | 04 to 06 | 104 | $768,000 | $686 | 65y 01m |
| Jan 2022 | 5 ROOM | 13 to 15 | 122 | $800,000 | $609 | 65y 07m |
| Nov 2021 | 5 ROOM | 10 to 12 | 127 | $940,000 | $688 | 65y 09m |
| Sept 2021 | 5 ROOM | 10 to 12 | 122 | $925,000 | $704 | 65y 10m |
| Jun 2021 | 4 ROOM | 04 to 06 | 104 | $660,000 | $590 | 66y 02m |
| Mar 2021 | 5 ROOM | 04 to 06 | 122 | $862,888 | $657 | 66y 05m |
| Jan 2021 | 5 ROOM | 10 to 12 | 122 | $826,000 | $629 | 66y 07m |
| Dec 2019 | 4 ROOM | 07 to 09 | 104 | $643,888 | $575 | 67y 07m |
| Nov 2019 | 5 ROOM | 04 to 06 | 122 | $783,000 | $596 | 67y 08m |
| Mar 2019 | 4 ROOM | 01 to 03 | 104 | $685,888 | $613 | 68y 04m |
| Feb 2019 | 4 ROOM | 13 to 15 | 104 | $725,000 | $648 | 68y 05m |
| Jul 2018 | 4 ROOM | 13 to 15 | 104 | $738,000 | $659 | 69y 01m |
| Jun 2018 | 5 ROOM | 07 to 09 | 122 | $760,000 | $579 | 69y 02m |
| May 2018 | 5 ROOM | 01 to 03 | 128 | $720,000 | $523 | 69y 02m |
| Mar 2018 | 4 ROOM | 07 to 09 | 104 | $696,000 | $622 | 69y 05m |
| Jan 2018 | 5 ROOM | 10 to 12 | 122 | $800,000 | $609 | 69y 06m |
| Mar 2017 | 4 ROOM | 07 to 09 | 104 | $720,000 | $643 | 70y 04m |
Who lives in Bukit Timah
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.
5-room median $34k below this block · 4 vs 4 sales
4-room median $61k above this block · 4 vs 3 sales
built 1987 · same generation
built 1988 · same generation
4-room median $63k above this block · 5 vs 3 sales
built 1988 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 1.7×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.