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Block 519 Serangoon North Avenue 4

Executive · Built 1992 · 65 years remaining lease · Updated Mar 2026 MOP Cleared

Block 519 Serangoon North Avenue 4 has 22 recorded HDB resale transactions since 2017. Latest sale: $1,168,168 (Mar 2026, executive, floors 07–09). Median $5,534/sqm. Prices up 59.1% over the past five years. Built 1992, 65 years lease remaining.

Latest Sale
$1,168,168
Mar 2026 · EXECUTIVE · Floor 07-09
Median $/sqm
$5,534
Based on 22 transactions
Total Transactions
22
Since Jan 2017
5-Year Trend
▲ +59.1%
Median price change
Median Price ?
Top 7%
#16 / 227 Top 7%
Latest Sale ?
Top 3%
#7 / 227 Top 3%
Value ($/sqm) ?
Top 45%
#103 / 227 Top 45%
5-Year Growth ?
Top 5%
#7 / 155 Top 5%
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
+9.7%/yr
vs
Lease Decay
−0.41%/yr
Growth assumption
Based on this block’s +59.1% growth over 5 years
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 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.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Serangoon average.

Flat type Median rent /mo Gross yield Based on
Executive $3,900 typically $3,600–$4,300 4.4% Serangoon avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 1 popular school. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 07 TO 09 EXECUTIVE 147 sqm $1,168,168 $7,947
Mar 2026 07 TO 09 EXECUTIVE 147 sqm $1,240,000 $8,435
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
Showing 20 of 22 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 $1,240,000 based on 22 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 $5,534. Over the past five years, resale prices at this block have increased by approximately 59.1%. 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 $5,534, based on 22 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 $1,240,000 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 59.1% over the past five years. The current median price is $819,000, with the most recent sale at $1,168,168 in 2026-03.

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