Block 423 Bedok North Avenue 1

3 Room · 4 Room · Built 1979 · 52 years remaining lease MOP Cleared
Latest Sale
$423,000
Aug 2025 · 3 ROOM · #01-03
Median $/sqm
$4,799
Based on 32 transactions
Total Transactions
32
Since Jan 2017
5-Year Trend
▲ +13.5%
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 52 years remaining 99 years
52 years 6 months
Remaining lease
↓ 0.69%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 52 years remaining, decay is gradual (~0.69%/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 3 ROOM 67 sqm $423,000 $6,313
May 2025 04 TO 06 3 ROOM 67 sqm $430,000 $6,418
Feb 2025 04 TO 06 4 ROOM 91 sqm $578,000 $6,352
Dec 2024 07 TO 09 3 ROOM 67 sqm $420,000 $6,269
Dec 2024 07 TO 09 3 ROOM 81 sqm $500,000 $6,173
Oct 2024 07 TO 09 3 ROOM 81 sqm $480,000 $5,926
Aug 2024 10 TO 12 3 ROOM 67 sqm $410,000 $6,119
Jul 2024 07 TO 09 3 ROOM 67 sqm $390,000 $5,821
Mar 2024 10 TO 12 4 ROOM 91 sqm $548,800 $6,031
Nov 2023 04 TO 06 3 ROOM 67 sqm $358,000 $5,343
Jun 2022 10 TO 12 3 ROOM 81 sqm $420,000 $5,185
May 2022 04 TO 06 3 ROOM 67 sqm $370,000 $5,522
Feb 2022 07 TO 09 4 ROOM 91 sqm $465,000 $5,110
Nov 2021 07 TO 09 3 ROOM 67 sqm $353,000 $5,269
Oct 2021 04 TO 06 4 ROOM 91 sqm $405,000 $4,451
Dec 2020 04 TO 06 3 ROOM 81 sqm $312,000 $3,852
Nov 2020 04 TO 06 4 ROOM 91 sqm $385,000 $4,231
Oct 2020 01 TO 03 3 ROOM 67 sqm $298,000 $4,448
Mar 2020 10 TO 12 4 ROOM 91 sqm $410,000 $4,505
Feb 2020 10 TO 12 3 ROOM 67 sqm $305,000 $4,552
Showing 20 of 32 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 423 Bedok North Avenue 1

Block 423 at Bedok North Avenue 1 is a residential HDB block in Bedok, Singapore, built in 1979 with approximately 52 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $290,000 to $578,000 based on 32 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 01 TO 03 sold for $423,000 in 2025-08. The current median price per square metre is $4,799. Over the past five years, resale prices at this block have increased by approximately 13.5%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8357, with an annual lease decay rate of approximately 0.69%. 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 423 Bedok North Avenue 1 worth?

The most recent resale transaction at Block 423 Bedok North Avenue 1 was $423,000 for a 3 room flat in 2025-08. The median price per square metre across all flat types is $4,799, based on 32 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 423 Bedok North Avenue 1?

Block 423 Bedok North Avenue 1 was built in 1979 and has approximately 52 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 0.69%, meaning the leasehold value decreases by approximately 0.69% per year at the current remaining lease.

What flat types are available at Block 423 Bedok North Avenue 1?

Block 423 Bedok North Avenue 1 in Bedok contains 3 room, 4 room flats. Resale prices range from $290,000 to $578,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 423 Bedok North Avenue 1 gone up or down?

Resale prices at Block 423 Bedok North Avenue 1 have increased by approximately 13.5% over the past five years. The current median price is $365,000, with the most recent sale at $423,000 in 2025-08.

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