Block 85A Lorong 4 Toa Payoh

3 Room · Built 1972 · 44 years remaining lease MOP Cleared
Latest Sale
$420,000
Mar 2026 · 3 ROOM · #16-18
Median $/sqm
$4,926
Based on 33 transactions
Total Transactions
33
Since Jan 2017
5-Year Trend
▲ +32.1%
Median price change
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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Future Value Projection
Estimated value in --
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Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
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Lease Decay Projection
0 years 44 years remaining 99 years
44 years 11 months
Remaining lease
↓ 0.95%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 44 years remaining, decay is gradual (~0.95%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 16 TO 18 3 ROOM 68 sqm $420,000 $6,176
Dec 2025 16 TO 18 3 ROOM 68 sqm $426,888 $6,278
Sep 2025 07 TO 09 3 ROOM 78 sqm $472,000 $6,051
Jan 2025 07 TO 09 3 ROOM 68 sqm $400,000 $5,882
Jan 2025 13 TO 15 3 ROOM 68 sqm $390,000 $5,735
Jan 2024 19 TO 21 3 ROOM 78 sqm $485,000 $6,218
Nov 2023 10 TO 12 3 ROOM 78 sqm $432,000 $5,538
Aug 2023 13 TO 15 3 ROOM 68 sqm $390,000 $5,735
Aug 2023 16 TO 18 3 ROOM 78 sqm $460,000 $5,897
May 2023 07 TO 09 3 ROOM 68 sqm $378,800 $5,571
Nov 2022 01 TO 03 3 ROOM 68 sqm $345,000 $5,074
Jul 2022 10 TO 12 3 ROOM 68 sqm $335,000 $4,926
Mar 2022 19 TO 21 3 ROOM 68 sqm $375,000 $5,515
Jan 2021 13 TO 15 3 ROOM 78 sqm $318,000 $4,077
Dec 2020 22 TO 24 3 ROOM 68 sqm $344,888 $5,072
Dec 2020 16 TO 18 3 ROOM 68 sqm $300,000 $4,412
Mar 2020 07 TO 09 3 ROOM 68 sqm $280,000 $4,118
Feb 2020 16 TO 18 3 ROOM 68 sqm $265,000 $3,897
Dec 2019 07 TO 09 3 ROOM 78 sqm $305,000 $3,910
Oct 2019 16 TO 18 3 ROOM 78 sqm $285,000 $3,654
Showing 20 of 33 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 85A Lorong 4 Toa Payoh

Block 85A at Lorong 4 Toa Payoh is a residential HDB block in Toa Payoh, Singapore, built in 1972 with approximately 44 years remaining on its 99-year lease. The block contains 3 room flats, with resale prices ranging from $265,000 to $485,000 based on 33 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 16 TO 18 sold for $420,000 in 2026-03. The current median price per square metre is $4,926. Over the past five years, resale prices at this block have increased by approximately 32.1%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.7867, with an annual lease decay rate of approximately 0.95%. 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 85A Lorong 4 Toa Payoh worth?

The most recent resale transaction at Block 85A Lorong 4 Toa Payoh was $420,000 for a 3 room flat in 2026-03. The median price per square metre across all flat types is $4,926, based on 33 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 85A Lorong 4 Toa Payoh?

Block 85A Lorong 4 Toa Payoh was built in 1972 and has approximately 44 years and 11 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.95%, meaning the leasehold value decreases by approximately 0.95% per year at the current remaining lease.

What flat types are available at Block 85A Lorong 4 Toa Payoh?

Block 85A Lorong 4 Toa Payoh in Toa Payoh contains 3 room flats. Resale prices range from $265,000 to $485,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 85A Lorong 4 Toa Payoh gone up or down?

Resale prices at Block 85A Lorong 4 Toa Payoh have increased by approximately 32.1% over the past five years. The current median price is $344,888, with the most recent sale at $420,000 in 2026-03.

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