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Block 127 Serangoon North Avenue 1

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$588,888
Aug 2025 · 4 ROOM · Floor 01-03
Median $/sqm
$4,253
Based on 14 transactions
Total Transactions
14
Since Jan 2017
5-Year Trend
▲ +32.9%
Median price change
Median Price ?
Top 87%
#198 / 227 Top 87%
Latest Sale ?
Top 68%
#155 / 227 Top 68%
Value ($/sqm) ?
Top 90%
#204 / 227 Top 90%
5-Year Growth ?
Top 66%
#99 / 150 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
+5.9%/yr
vs
Lease Decay
−0.54%/yr
Growth assumption
Based on this block’s +32.9% 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
Aug 2025 01 TO 03 4 ROOM 91 sqm $588,888 $6,471
Jul 2023 13 TO 15 4 ROOM 91 sqm $518,000 $5,692
Jan 2023 04 TO 06 4 ROOM 91 sqm $450,000 $4,945
Sep 2022 01 TO 03 4 ROOM 91 sqm $488,000 $5,363
Mar 2022 04 TO 06 4 ROOM 91 sqm $440,000 $4,835
Jul 2021 01 TO 03 4 ROOM 91 sqm $386,000 $4,242
Jul 2021 10 TO 12 4 ROOM 96 sqm $500,000 $5,208
Nov 2019 13 TO 15 4 ROOM 96 sqm $382,000 $3,979
Jul 2018 07 TO 09 4 ROOM 91 sqm $330,000 $3,626
Apr 2018 10 TO 12 4 ROOM 91 sqm $388,000 $4,264
Feb 2018 07 TO 09 4 ROOM 92 sqm $350,000 $3,804
Dec 2017 10 TO 12 4 ROOM 91 sqm $345,000 $3,791
Dec 2017 10 TO 12 4 ROOM 91 sqm $340,000 $3,736
Mar 2017 04 TO 06 4 ROOM 91 sqm $349,000 $3,835
Showing 14 of 14 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 127 Serangoon North Avenue 1

Block 127 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 $330,000 to $588,888 based on 14 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $588,888 in 2025-08. The current median price per square metre is $4,253. Over the past five years, resale prices at this block have increased by approximately 32.9%. 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 127 Serangoon North Avenue 1 worth?

The most recent resale transaction at Block 127 Serangoon North Avenue 1 was $588,888 for a 4 room flat in 2025-08. The median price per square metre across all flat types is $4,253, based on 14 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 127 Serangoon North Avenue 1?

Block 127 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 127 Serangoon North Avenue 1?

Block 127 Serangoon North Avenue 1 in Serangoon contains 4 room flats. Resale prices range from $330,000 to $588,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 127 Serangoon North Avenue 1 gone up or down?

Resale prices at Block 127 Serangoon North Avenue 1 have increased by approximately 32.9% over the past five years. The current median price is $387,000, with the most recent sale at $588,888 in 2025-08.

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