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Block 103 Serangoon North Avenue 1

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$550,000
Mar 2026 · 4 ROOM · Floor 04-06
Median $/sqm
$4,396
Based on 25 transactions
Total Transactions
25
Since Jan 2017
5-Year Trend
▲ +42.1%
Median price change
Median Price ?
Top 81%
#184 / 227 Top 81%
Latest Sale ?
Top 75%
#171 / 227 Top 75%
Value ($/sqm) ?
Top 83%
#188 / 227 Top 83%
5-Year Growth ?
Top 29%
#44 / 150 Top 29%
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
+7.3%/yr
vs
Lease Decay
−0.54%/yr
Growth assumption
Based on this block’s +42.1% 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 58 years remaining 99 years
58 years 6 months
Remaining lease
↓ 0.54%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.54%/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 04 TO 06 4 ROOM 91 sqm $550,000 $6,044
Jul 2025 01 TO 03 4 ROOM 96 sqm $560,000 $5,833
Feb 2025 10 TO 12 4 ROOM 91 sqm $580,000 $6,374
Nov 2024 13 TO 15 4 ROOM 91 sqm $580,000 $6,374
Aug 2024 13 TO 15 4 ROOM 91 sqm $580,000 $6,374
Jun 2024 01 TO 03 4 ROOM 91 sqm $476,000 $5,231
Feb 2024 07 TO 09 4 ROOM 93 sqm $556,000 $5,978
Dec 2022 01 TO 03 4 ROOM 91 sqm $422,000 $4,637
Oct 2022 07 TO 09 4 ROOM 91 sqm $435,000 $4,780
Sep 2022 07 TO 09 4 ROOM 91 sqm $440,000 $4,835
Sep 2022 07 TO 09 4 ROOM 91 sqm $460,000 $5,055
Jun 2022 04 TO 06 4 ROOM 91 sqm $412,888 $4,537
Dec 2021 04 TO 06 4 ROOM 91 sqm $400,000 $4,396
Jan 2021 01 TO 03 4 ROOM 91 sqm $388,000 $4,264
Oct 2020 04 TO 06 4 ROOM 105 sqm $410,000 $3,905
Jun 2020 04 TO 06 4 ROOM 91 sqm $365,000 $4,011
Jun 2020 01 TO 03 4 ROOM 93 sqm $317,000 $3,409
Jan 2020 10 TO 12 4 ROOM 91 sqm $365,000 $4,011
Dec 2019 10 TO 12 4 ROOM 91 sqm $330,000 $3,626
May 2019 13 TO 15 4 ROOM 91 sqm $330,000 $3,626
Showing 20 of 25 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 103 Serangoon North Avenue 1

Block 103 at Serangoon North Avenue 1 is a residential HDB block in Serangoon, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $300,000 to $580,000 based on 25 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $550,000 in 2026-03. The current median price per square metre is $4,396. Over the past five years, resale prices at this block have increased by approximately 42.1%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8663, with an annual lease decay rate of approximately 0.54%. 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 103 Serangoon North Avenue 1 worth?

The most recent resale transaction at Block 103 Serangoon North Avenue 1 was $550,000 for a 4 room flat in 2026-03. The median price per square metre across all flat types is $4,396, based on 25 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 103 Serangoon North Avenue 1?

Block 103 Serangoon North Avenue 1 was built in 1985 and has approximately 58 years and 6 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.54%, meaning the leasehold value decreases by approximately 0.54% per year at the current remaining lease.

What flat types are available at Block 103 Serangoon North Avenue 1?

Block 103 Serangoon North Avenue 1 in Serangoon contains 4 room flats. Resale prices range from $300,000 to $580,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 103 Serangoon North Avenue 1 gone up or down?

Resale prices at Block 103 Serangoon North Avenue 1 have increased by approximately 42.1% over the past five years. The current median price is $410,000, with the most recent sale at $550,000 in 2026-03.

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