Block 217 Serangoon Avenue 4

3 Room · 4 Room · Built 1984 · 58 years remaining lease MOP Cleared
Latest Sale
$500,000
Oct 2025 · 3 ROOM · #04-06
Median $/sqm
$5,879
Based on 25 transactions
Total Transactions
25
Since Jan 2017
5-Year Trend
▲ +0%
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 58 years remaining 99 years
58 years 1 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.55%/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
Oct 2025 04 TO 06 3 ROOM 67 sqm $500,000 $7,463
Jul 2025 10 TO 12 3 ROOM 67 sqm $515,000 $7,687
Mar 2025 04 TO 06 3 ROOM 67 sqm $500,000 $7,463
Dec 2024 07 TO 09 3 ROOM 67 sqm $485,000 $7,239
Sep 2024 10 TO 12 3 ROOM 67 sqm $448,000 $6,687
Sep 2024 07 TO 09 3 ROOM 67 sqm $452,000 $6,746
Sep 2024 07 TO 09 3 ROOM 67 sqm $492,888 $7,357
Jun 2024 10 TO 12 3 ROOM 67 sqm $469,000 $7,000
Mar 2024 01 TO 03 3 ROOM 67 sqm $380,000 $5,672
Mar 2024 07 TO 09 4 ROOM 93 sqm $638,000 $6,860
Oct 2023 01 TO 03 4 ROOM 91 sqm $558,000 $6,132
Sep 2023 04 TO 06 4 ROOM 91 sqm $535,000 $5,879
Jul 2023 10 TO 12 4 ROOM 93 sqm $638,000 $6,860
Nov 2022 10 TO 12 4 ROOM 96 sqm $570,000 $5,938
May 2022 07 TO 09 4 ROOM 91 sqm $518,000 $5,692
Dec 2021 07 TO 09 4 ROOM 91 sqm $500,000 $5,495
Oct 2020 04 TO 06 4 ROOM 91 sqm $425,000 $4,670
Jun 2020 04 TO 06 3 ROOM 67 sqm $338,000 $5,045
Jul 2019 10 TO 12 4 ROOM 91 sqm $460,000 $5,055
Feb 2019 10 TO 12 4 ROOM 93 sqm $501,000 $5,387
Showing 20 of 25 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 217 Serangoon Avenue 4

Block 217 at Serangoon Avenue 4 is a residential HDB block in Serangoon, Singapore, built in 1984 with approximately 58 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $298,000 to $638,000 based on 25 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 04 TO 06 sold for $500,000 in 2025-10. The current median price per square metre is $5,879. Over the past five years, resale prices at this block have increased by approximately 0%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8644, with an annual lease decay rate of approximately 0.55%. 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 217 Serangoon Avenue 4 worth?

The most recent resale transaction at Block 217 Serangoon Avenue 4 was $500,000 for a 3 room flat in 2025-10. The median price per square metre across all flat types is $5,879, based on 25 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 217 Serangoon Avenue 4?

Block 217 Serangoon Avenue 4 was built in 1984 and has approximately 58 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.

What flat types are available at Block 217 Serangoon Avenue 4?

Block 217 Serangoon Avenue 4 in Serangoon contains 3 room, 4 room flats. Resale prices range from $298,000 to $638,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 217 Serangoon Avenue 4 gone up or down?

Resale prices at Block 217 Serangoon Avenue 4 have increased by approximately 0% over the past five years. The current median price is $485,000, with the most recent sale at $500,000 in 2025-10.

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