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Block 4 Toh Yi Drive

4 Room · 5 Room · Built 1988 · 61 years remaining lease · Updated Mar 2026 MOP Cleared

Block 4 Toh Yi Drive has 29 recorded HDB resale transactions since 2017. Latest sale: $1,118,000 (Mar 2026, 5 room, floors 07–09). Median $6,820/sqm. Prices up 31.4% over the past five years. Built 1988, 61 years lease remaining.

Latest Sale
$1,118,000
Mar 2026 · 5 ROOM · Floor 07-09
Median $/sqm
$6,820
Based on 29 transactions
Total Transactions
29
Since Jan 2017
5-Year Trend
▲ +31.4%
Median price change
Median Price ?
Top 69%
#18 / 26 Top 69%
Latest Sale ?
Top 42%
#11 / 26 Top 42%
Value ($/sqm) ?
Top 65%
#17 / 26 Top 65%
5-Year Growth ?
Top 62%
#13 / 21 Top 62%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
Future Value Projection
Market Appreciation
+5.6%/yr
vs
Lease Decay
−0.48%/yr
Growth assumption
Based on this block’s +31.4% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 61 years remaining 99 years
61 years 5 months
Remaining lease
↓ 0.48%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 61 years remaining, decay is gradual (~0.48%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.

Flat type Median rent /mo Gross yield Based on
4-Room $3,750 typically $3,650–$4,000 4.8% 6 rentals here
5-Room $4,300 typically $4,000–$4,650 4.6% Bukit Timah avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 1 popular school. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 07 TO 09 5 ROOM 122 sqm $1,118,000 $9,164
Dec 2025 04 TO 06 4 ROOM 104 sqm $938,000 $9,019
Nov 2025 01 TO 03 5 ROOM 122 sqm $1,030,000 $8,443
May 2025 13 TO 15 4 ROOM 104 sqm $920,342 $8,849
Jan 2025 10 TO 12 4 ROOM 104 sqm $960,000 $9,231
Dec 2024 04 TO 06 4 ROOM 104 sqm $871,888 $8,384
Jan 2023 07 TO 09 4 ROOM 104 sqm $840,000 $8,077
Feb 2022 10 TO 12 4 ROOM 104 sqm $776,000 $7,462
Oct 2021 01 TO 03 5 ROOM 127 sqm $860,000 $6,772
Sep 2021 01 TO 03 5 ROOM 122 sqm $828,000 $6,787
Jul 2021 07 TO 09 4 ROOM 104 sqm $702,900 $6,759
Jun 2021 01 TO 03 5 ROOM 122 sqm $820,000 $6,721
Dec 2020 13 TO 15 4 ROOM 104 sqm $710,888 $6,835
Nov 2020 07 TO 09 4 ROOM 104 sqm $750,000 $7,212
Oct 2020 04 TO 06 5 ROOM 122 sqm $832,000 $6,820
Jun 2020 10 TO 12 4 ROOM 104 sqm $680,000 $6,538
Dec 2019 10 TO 12 4 ROOM 104 sqm $725,000 $6,971
Aug 2019 07 TO 09 4 ROOM 104 sqm $670,000 $6,442
May 2019 04 TO 06 4 ROOM 104 sqm $680,000 $6,538
May 2019 10 TO 12 4 ROOM 104 sqm $699,000 $6,721
Showing 20 of 29 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 4 Toh Yi Drive

Block 4 at Toh Yi Drive is a residential HDB block in Bukit Timah, Singapore, built in 1988 with approximately 61 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $638,000 to $1,118,000 based on 29 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 07 TO 09 sold for $1,118,000 in 2026-03. The current median price per square metre is $6,820. Over the past five years, resale prices at this block have increased by approximately 31.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8791, with an annual lease decay rate of approximately 0.48%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 4 Toh Yi Drive worth?

The most recent resale transaction at Block 4 Toh Yi Drive was $1,118,000 for a 5 room flat in 2026-03. The median price per square metre across all flat types is $6,820, based on 29 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 4 Toh Yi Drive?

Block 4 Toh Yi Drive was built in 1988 and has approximately 61 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.48%, meaning the leasehold value decreases by approximately 0.48% per year at the current remaining lease.

What flat types are available at Block 4 Toh Yi Drive?

Block 4 Toh Yi Drive in Bukit Timah contains 4 room, 5 room flats. Resale prices range from $638,000 to $1,118,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 4 Toh Yi Drive gone up or down?

Resale prices at Block 4 Toh Yi Drive have increased by approximately 31.4% over the past five years. The current median price is $735,000, with the most recent sale at $1,118,000 in 2026-03.

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