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Block 517 Serangoon North Avenue 4

4 Room · 5 Room · Built 1992 · 68 years remaining lease MOP Cleared
Latest Sale
$785,000
Jul 2023 · 5 ROOM · Floor 10-12
Median $/sqm
$4,553
Based on 10 transactions
Total Transactions
10
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 60%
#136 / 227 Top 60%
Latest Sale ?
Top 34%
#78 / 227 Top 34%
Value ($/sqm) ?
Top 80%
#182 / 227 Top 80%
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
+3%/yr
vs
Lease Decay
−0.37%/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 68 years remaining 99 years
68 years 4 months
Remaining lease
↓ 0.37%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 68 years remaining, decay is gradual (~0.37%/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 2023 10 TO 12 5 ROOM 122 sqm $785,000 $6,434
Jan 2023 01 TO 03 5 ROOM 122 sqm $630,000 $5,164
Jul 2022 01 TO 03 4 ROOM 104 sqm $485,000 $4,663
May 2022 04 TO 06 4 ROOM 104 sqm $485,000 $4,663
Mar 2022 07 TO 09 5 ROOM 122 sqm $660,000 $5,410
Aug 2021 10 TO 12 4 ROOM 104 sqm $462,000 $4,442
Apr 2018 04 TO 06 5 ROOM 122 sqm $500,000 $4,098
Apr 2018 10 TO 12 5 ROOM 122 sqm $500,000 $4,098
Jul 2017 10 TO 12 4 ROOM 104 sqm $395,000 $3,798
Jun 2017 10 TO 12 5 ROOM 122 sqm $499,000 $4,090
Showing 10 of 10 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 517 Serangoon North Avenue 4

Block 517 at Serangoon North Avenue 4 is a residential HDB block in Serangoon, Singapore, built in 1992 with approximately 68 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $395,000 to $785,000 based on 10 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 10 TO 12 sold for $785,000 in 2023-07. The current median price per square metre is $4,553. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9047, with an annual lease decay rate of approximately 0.37%. 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 517 Serangoon North Avenue 4 worth?

The most recent resale transaction at Block 517 Serangoon North Avenue 4 was $785,000 for a 5 room flat in 2023-07. The median price per square metre across all flat types is $4,553, based on 10 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 517 Serangoon North Avenue 4?

Block 517 Serangoon North Avenue 4 was built in 1992 and has approximately 68 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 0.37%, meaning the leasehold value decreases by approximately 0.37% per year at the current remaining lease.

What flat types are available at Block 517 Serangoon North Avenue 4?

Block 517 Serangoon North Avenue 4 in Serangoon contains 4 room, 5 room flats. Resale prices range from $395,000 to $785,000 based on historical transaction records from data.gov.sg.

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