Block 108 Serangoon North Avenue 1

3 Room · 5 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$410,000
Oct 2025 · 3 ROOM · #01-03
Median $/sqm
$4,933
Based on 27 transactions
Total Transactions
27
Since Jan 2017
5-Year Trend
▲ +48.5%
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 58 years remaining 99 years
58 years 4 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
Oct 2025 01 TO 03 3 ROOM 69 sqm $410,000 $5,942
Jul 2025 07 TO 09 3 ROOM 60 sqm $450,000 $7,500
Apr 2025 10 TO 12 5 ROOM 139 sqm $828,000 $5,957
Feb 2025 07 TO 09 3 ROOM 69 sqm $450,000 $6,522
Jan 2024 01 TO 03 3 ROOM 60 sqm $370,000 $6,167
Jun 2023 01 TO 03 3 ROOM 60 sqm $350,000 $5,833
May 2023 07 TO 09 3 ROOM 60 sqm $350,000 $5,833
Mar 2023 07 TO 09 3 ROOM 69 sqm $385,000 $5,580
Jan 2023 04 TO 06 3 ROOM 69 sqm $380,000 $5,507
Dec 2022 01 TO 03 3 ROOM 70 sqm $385,000 $5,500
Feb 2022 04 TO 06 3 ROOM 60 sqm $313,000 $5,217
Dec 2021 07 TO 09 3 ROOM 60 sqm $310,000 $5,167
Aug 2021 10 TO 12 3 ROOM 60 sqm $296,000 $4,933
Aug 2021 04 TO 06 3 ROOM 69 sqm $355,000 $5,145
Mar 2021 04 TO 06 3 ROOM 60 sqm $270,000 $4,500
Nov 2020 07 TO 09 3 ROOM 69 sqm $308,888 $4,477
Jul 2020 04 TO 06 3 ROOM 70 sqm $290,000 $4,143
Mar 2020 01 TO 03 3 ROOM 70 sqm $245,000 $3,500
Feb 2020 04 TO 06 3 ROOM 60 sqm $235,000 $3,917
Oct 2019 10 TO 12 3 ROOM 60 sqm $263,000 $4,383
Showing 20 of 27 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 108 Serangoon North Avenue 1

Block 108 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 3 room, 5 room flats, with resale prices ranging from $230,000 to $828,000 based on 27 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 01 TO 03 sold for $410,000 in 2025-10. The current median price per square metre is $4,933. Over the past five years, resale prices at this block have increased by approximately 48.5%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8656, 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 108 Serangoon North Avenue 1 worth?

The most recent resale transaction at Block 108 Serangoon North Avenue 1 was $410,000 for a 3 room flat in 2025-10. The median price per square metre across all flat types is $4,933, based on 27 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 108 Serangoon North Avenue 1?

Block 108 Serangoon North Avenue 1 was built in 1985 and has approximately 58 years and 4 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 108 Serangoon North Avenue 1?

Block 108 Serangoon North Avenue 1 in Serangoon contains 3 room, 5 room flats. Resale prices range from $230,000 to $828,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 108 Serangoon North Avenue 1 gone up or down?

Resale prices at Block 108 Serangoon North Avenue 1 have increased by approximately 48.5% over the past five years. The current median price is $310,000, with the most recent sale at $410,000 in 2025-10.

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