Skip to content

Block 504 Serangoon North Avenue 4

5 Room · Built 1992 · 65 years remaining lease MOP Cleared
Latest Sale
$660,000
Apr 2026 · 5 ROOM · Floor 01-03
Median $/sqm
$5,610
Based on 12 transactions
Total Transactions
12
Since Jan 2017
5-Year Trend
▲ +4.2%
Median price change
Median Price ?
Top 23%
#53 / 227 Top 23%
Latest Sale ?
Top 53%
#120 / 227 Top 53%
Value ($/sqm) ?
Top 43%
#98 / 227 Top 43%
5-Year Growth ?
Top 99%
#149 / 150 Top 99%
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
+0.8%/yr
vs
Lease Decay
−0.41%/yr
Growth assumption
Based on this block’s +4.2% 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.
All Transactions
Date Floor Type Area Price $/sqm
Apr 2026 01 TO 03 5 ROOM 124 sqm $660,000 $5,323
Jun 2025 01 TO 03 5 ROOM 124 sqm $740,000 $5,968
Mar 2025 10 TO 12 5 ROOM 124 sqm $800,000 $6,452
Jul 2024 04 TO 06 5 ROOM 124 sqm $728,000 $5,871
Nov 2023 13 TO 15 5 ROOM 124 sqm $720,000 $5,806
Aug 2023 13 TO 15 5 ROOM 124 sqm $697,000 $5,621
Mar 2023 01 TO 03 5 ROOM 124 sqm $643,000 $5,185
Dec 2022 10 TO 12 5 ROOM 125 sqm $700,000 $5,600
Nov 2021 13 TO 15 5 ROOM 126 sqm $710,000 $5,635
Oct 2020 07 TO 09 5 ROOM 124 sqm $510,000 $4,113
May 2018 04 TO 06 5 ROOM 124 sqm $515,000 $4,153
Apr 2017 01 TO 03 5 ROOM 126 sqm $490,000 $3,889
Showing 12 of 12 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 504 Serangoon North Avenue 4

Block 504 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 5 room flats, with resale prices ranging from $490,000 to $800,000 based on 12 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $660,000 in 2026-04. The current median price per square metre is $5,610. Over the past five years, resale prices at this block have increased by approximately 4.2%. 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 504 Serangoon North Avenue 4 worth?

The most recent resale transaction at Block 504 Serangoon North Avenue 4 was $660,000 for a 5 room flat in 2026-04. The median price per square metre across all flat types is $5,610, based on 12 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 504 Serangoon North Avenue 4?

Block 504 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 504 Serangoon North Avenue 4?

Block 504 Serangoon North Avenue 4 in Serangoon contains 5 room flats. Resale prices range from $490,000 to $800,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 504 Serangoon North Avenue 4 gone up or down?

Resale prices at Block 504 Serangoon North Avenue 4 have increased by approximately 4.2% over the past five years. The current median price is $698,500, with the most recent sale at $660,000 in 2026-04.

Link copied to clipboard