Block 519 Serangoon North Avenue 4

Executive · Built 1992 · 65 years remaining lease MOP Cleared
Latest Sale
$1,168,168
Mar 2026 · EXECUTIVE · #07-09
Median $/sqm
$5,503
Based on 21 transactions
Total Transactions
21
Since Jan 2017
5-Year Trend
▲ +55.8%
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 65 years remaining 99 years
65 years 8 months
Remaining lease
↓ 0.41%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 65 years remaining, decay is gradual (~0.41%/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 07 TO 09 EXECUTIVE 147 sqm $1,168,168 $7,947
Jan 2026 01 TO 03 EXECUTIVE 147 sqm $1,005,000 $6,837
Feb 2025 04 TO 06 EXECUTIVE 150 sqm $1,218,000 $8,120
Sep 2023 04 TO 06 EXECUTIVE 147 sqm $900,000 $6,122
Aug 2023 01 TO 03 EXECUTIVE 156 sqm $870,000 $5,577
Jul 2023 04 TO 06 EXECUTIVE 149 sqm $918,000 $6,161
Jan 2023 04 TO 06 EXECUTIVE 149 sqm $820,000 $5,503
Dec 2022 07 TO 09 EXECUTIVE 149 sqm $835,000 $5,604
Oct 2022 04 TO 06 EXECUTIVE 147 sqm $850,000 $5,782
Aug 2022 07 TO 09 EXECUTIVE 149 sqm $818,000 $5,490
Jul 2022 07 TO 09 EXECUTIVE 149 sqm $800,000 $5,369
Jul 2022 01 TO 03 EXECUTIVE 147 sqm $818,000 $5,565
Feb 2022 07 TO 09 EXECUTIVE 156 sqm $888,888 $5,698
Nov 2021 04 TO 06 EXECUTIVE 147 sqm $750,000 $5,102
Oct 2020 07 TO 09 EXECUTIVE 147 sqm $694,000 $4,721
Jun 2020 04 TO 06 EXECUTIVE 147 sqm $688,888 $4,686
Nov 2018 01 TO 03 EXECUTIVE 147 sqm $642,888 $4,373
Oct 2018 04 TO 06 EXECUTIVE 153 sqm $700,000 $4,575
Sep 2018 07 TO 09 EXECUTIVE 150 sqm $735,000 $4,900
Apr 2018 04 TO 06 EXECUTIVE 150 sqm $690,000 $4,600
Showing 20 of 21 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 519 Serangoon North Avenue 4

Block 519 at Serangoon North Avenue 4 is a residential HDB block in Serangoon, Singapore, built in 1992 with approximately 65 years remaining on its 99-year lease. The block contains executive flats, with resale prices ranging from $642,888 to $1,218,000 based on 21 recorded transactions since January 2017. The most recent transaction was a executive flat on storeys 07 TO 09 sold for $1,168,168 in 2026-03. The current median price per square metre is $5,503. Over the past five years, resale prices at this block have increased by approximately 55.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8955, with an annual lease decay rate of approximately 0.41%. 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 519 Serangoon North Avenue 4 worth?

The most recent resale transaction at Block 519 Serangoon North Avenue 4 was $1,168,168 for a executive flat in 2026-03. The median price per square metre across all flat types is $5,503, based on 21 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 519 Serangoon North Avenue 4?

Block 519 Serangoon North Avenue 4 was built in 1992 and has approximately 65 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 0.41%, meaning the leasehold value decreases by approximately 0.41% per year at the current remaining lease.

What flat types are available at Block 519 Serangoon North Avenue 4?

Block 519 Serangoon North Avenue 4 in Serangoon contains executive flats. Resale prices range from $642,888 to $1,218,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 519 Serangoon North Avenue 4 gone up or down?

Resale prices at Block 519 Serangoon North Avenue 4 have increased by approximately 55.8% over the past five years. The current median price is $818,000, with the most recent sale at $1,168,168 in 2026-03.

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