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Block 4A Boon Tiong Road

5 Room · Built 2005 · 78 years remaining lease · Updated Mar 2026 MOP Cleared

Block 4A Boon Tiong Road has 22 recorded HDB resale transactions since 2017. Latest sale: $1,350,000 (Mar 2026, 5 room, floors 13–15). Median $8,500/sqm. Built 2005, 78 years lease remaining.

How this block compares

  • 5 Room$1,238,000
    +14.6%vs town(+$158k)+67.3%vs national(+$498k)

Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.

Latest Sale
$1,350,000
Mar 2026 · 5 ROOM · Floor 13-15
Median $/sqm
$8,500
Based on 22 transactions
Total Transactions
22
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 3%
#9 / 360 Top 3%
Latest Sale ?
Top 2%
#7 / 360 Top 2%
Value ($/sqm) ?
Top 18%
#64 / 360 Top 18%
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
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How we estimate this →
Future Value Projection
Market Appreciation
+3%/yr
vs
Lease Decay
−0.25%/yr
Growth assumption
Using default rate (insufficient transaction history for this block)
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 78 years remaining 99 years
78 years 8 months
Remaining lease
↓ 0.25%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 78 years remaining, decay is gradual (~0.25%/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
5-Room $4,550 typically $4,500–$4,600 4.4% 5 rentals here
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 2 popular schools. 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.
Where this home sits, and its schools
2 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 4A Boon Tiong Road in Bukit Merah, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Bukit Merah
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 13 TO 15 5 ROOM 115 sqm $1,350,000 $11,739
Nov 2025 04 TO 06 5 ROOM 115 sqm $1,238,000 $10,765
Nov 2025 01 TO 03 5 ROOM 115 sqm $1,234,000 $10,730
Jan 2025 28 TO 30 5 ROOM 115 sqm $1,333,000 $11,591
Oct 2024 04 TO 06 5 ROOM 115 sqm $1,188,888 $10,338
Apr 2024 10 TO 12 5 ROOM 115 sqm $1,250,000 $10,870
Dec 2023 13 TO 15 5 ROOM 115 sqm $1,250,000 $10,870
Dec 2022 16 TO 18 5 ROOM 115 sqm $1,120,000 $9,739
Aug 2022 13 TO 15 5 ROOM 115 sqm $1,050,000 $9,130
Jun 2022 22 TO 24 5 ROOM 115 sqm $1,068,000 $9,287
Feb 2022 10 TO 12 5 ROOM 115 sqm $940,000 $8,174
Sep 2020 16 TO 18 5 ROOM 115 sqm $910,000 $7,913
Aug 2020 13 TO 15 5 ROOM 115 sqm $948,000 $8,243
Sep 2019 07 TO 09 5 ROOM 115 sqm $890,000 $7,739
Sep 2019 07 TO 09 5 ROOM 115 sqm $908,000 $7,896
Jun 2019 16 TO 18 5 ROOM 115 sqm $970,000 $8,435
May 2019 01 TO 03 5 ROOM 115 sqm $780,000 $6,783
Sep 2018 01 TO 03 5 ROOM 115 sqm $806,000 $7,009
Aug 2018 13 TO 15 5 ROOM 115 sqm $975,000 $8,478
Aug 2018 25 TO 27 5 ROOM 115 sqm $980,000 $8,522
Showing 20 of 22 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 4A Boon Tiong Road

A flat at Block 4A Boon Tiong Road in Bukit Merah has reached $1,350,000 (Mar 2026), putting it in the small group of HDB blocks that have crossed the million-dollar mark. Its median runs about 52% above the Bukit Merah median, ahead of around 98% of the town's blocks. It has a regular flow of resale activity, with 22 transactions since 2017 across 5 room flats priced from $780,000 to $1,350,000. The most recent transaction was a 5 room flat on storeys 13 TO 15 at $1,350,000 in Mar 2026, and the median works out to $8,500/sqm. Floor level matters here: units on the higher 16 TO 18 band have sold around 20% above those on the 01 TO 03 band. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.9332, equivalent to roughly 0.25% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 4A Boon Tiong Road worth?

The most recent resale transaction at Block 4A Boon Tiong Road was $1,350,000 for a 5 room flat in 2026-03. The median price per square metre across all flat types is $8,500, based on 22 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 4A Boon Tiong Road?

Block 4A Boon Tiong Road was built in 2005 and has approximately 78 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.25%, meaning the leasehold value decreases by approximately 0.25% per year at the current remaining lease.

What flat types are available at Block 4A Boon Tiong Road?

Block 4A Boon Tiong Road in Bukit Merah contains 5 room flats. Resale prices range from $780,000 to $1,350,000 based on historical transaction records from data.gov.sg.

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