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Block 531 Serangoon North Avenue 4

4 Room · 5 Room · Built 1992 · 66 years remaining lease MOP Cleared
Latest Sale
$642,888
Jul 2025 · 4 ROOM · #07-09
Median $/sqm
$4,161
Based on 8 transactions
Total Transactions
8
Since Jan 2017
5-Year Trend
▲ +50.9%
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 66 years remaining 99 years
66 years 4 months
Remaining lease
↓ 0.40%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 66 years remaining, decay is gradual (~0.40%/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
Jul 2025 07 TO 09 4 ROOM 103 sqm $642,888 $6,242
Aug 2024 01 TO 03 4 ROOM 103 sqm $578,000 $5,612
Apr 2022 07 TO 09 5 ROOM 121 sqm $640,000 $5,289
Aug 2021 01 TO 03 4 ROOM 103 sqm $400,000 $3,883
Aug 2021 07 TO 09 4 ROOM 103 sqm $452,000 $4,388
May 2019 01 TO 03 4 ROOM 103 sqm $373,000 $3,621
Jul 2018 07 TO 09 5 ROOM 122 sqm $480,000 $3,934
May 2018 01 TO 03 4 ROOM 103 sqm $380,000 $3,689
Showing 8 of 8 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 531 Serangoon North Avenue 4

Block 531 at Serangoon North Avenue 4 is a residential HDB block in Serangoon, Singapore, built in 1992 with approximately 66 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $373,000 to $642,888 based on 8 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $642,888 in 2025-07. The current median price per square metre is $4,161. Over the past five years, resale prices at this block have increased by approximately 50.9%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8979, with an annual lease decay rate of approximately 0.40%. 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 531 Serangoon North Avenue 4 worth?

The most recent resale transaction at Block 531 Serangoon North Avenue 4 was $642,888 for a 4 room flat in 2025-07. The median price per square metre across all flat types is $4,161, based on 8 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 531 Serangoon North Avenue 4?

Block 531 Serangoon North Avenue 4 was built in 1992 and has approximately 66 years and 4 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.40%, meaning the leasehold value decreases by approximately 0.40% per year at the current remaining lease.

What flat types are available at Block 531 Serangoon North Avenue 4?

Block 531 Serangoon North Avenue 4 in Serangoon contains 4 room, 5 room flats. Resale prices range from $373,000 to $642,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 531 Serangoon North Avenue 4 gone up or down?

Resale prices at Block 531 Serangoon North Avenue 4 have increased by approximately 50.9% over the past five years. The current median price is $466,000, with the most recent sale at $642,888 in 2025-07.

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