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Block 506A Serangoon North Avenue 4

Executive · Built 1992 · 66 years remaining lease · Updated Feb 2025 MOP Cleared

Block 506A Serangoon North Avenue 4 has 14 recorded HDB resale transactions since 2017. Latest sale: $1,130,000 (Feb 2025, executive, floors 13–15). Median $4,966/sqm. Built 1992, 66 years lease remaining.

Latest Sale
$1,130,000
Feb 2025 · EXECUTIVE · Floor 13-15
Median $/sqm
$4,966
Based on 14 transactions
Total Transactions
14
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 17%
#38 / 227 Top 17%
Latest Sale ?
Top 5%
#12 / 227 Top 5%
Value ($/sqm) ?
Top 66%
#149 / 227 Top 66%
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
−0.39%/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 66 years remaining 99 years
66 years 10 months
Remaining lease
↓ 0.39%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 66 years remaining, decay is gradual (~0.39%/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
Feb 2025 13 TO 15 EXECUTIVE 146 sqm $1,130,000 $7,740
May 2024 01 TO 03 EXECUTIVE 146 sqm $840,000 $5,753
Nov 2023 07 TO 09 EXECUTIVE 145 sqm $1,008,000 $6,952
Mar 2023 04 TO 06 EXECUTIVE 146 sqm $856,000 $5,863
Mar 2022 04 TO 06 EXECUTIVE 145 sqm $850,000 $5,862
Jun 2020 13 TO 15 EXECUTIVE 147 sqm $700,000 $4,762
Nov 2019 01 TO 03 EXECUTIVE 145 sqm $620,000 $4,276
Oct 2018 10 TO 12 EXECUTIVE 146 sqm $725,000 $4,966
Aug 2018 13 TO 15 EXECUTIVE 145 sqm $738,000 $5,090
Feb 2018 01 TO 03 EXECUTIVE 145 sqm $618,000 $4,262
Jan 2018 13 TO 15 EXECUTIVE 146 sqm $725,000 $4,966
Nov 2017 01 TO 03 EXECUTIVE 146 sqm $615,000 $4,212
Sep 2017 13 TO 15 EXECUTIVE 147 sqm $718,000 $4,884
Jul 2017 10 TO 12 EXECUTIVE 145 sqm $685,000 $4,724
Showing 14 of 14 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 506A Serangoon North Avenue 4

Block 506A 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 executive flats, with resale prices ranging from $615,000 to $1,130,000 based on 14 recorded transactions since January 2017. The most recent transaction was a executive flat on storeys 13 TO 15 sold for $1,130,000 in 2025-02. The current median price per square metre is $4,966. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8997, with an annual lease decay rate of approximately 0.39%. 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 506A Serangoon North Avenue 4 worth?

The most recent resale transaction at Block 506A Serangoon North Avenue 4 was $1,130,000 for a executive flat in 2025-02. The median price per square metre across all flat types is $4,966, based on 14 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 506A Serangoon North Avenue 4?

Block 506A Serangoon North Avenue 4 was built in 1992 and has approximately 66 years and 10 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.39%, meaning the leasehold value decreases by approximately 0.39% per year at the current remaining lease.

What flat types are available at Block 506A Serangoon North Avenue 4?

Block 506A Serangoon North Avenue 4 in Serangoon contains executive flats. Resale prices range from $615,000 to $1,130,000 based on historical transaction records from data.gov.sg.

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