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Block 423 Bedok North Avenue 1

3 Room · 4 Room · Built 1979 · 51 years remaining lease MOP Cleared
Latest Sale
$465,000
Apr 2026 · 3 ROOM · Floor 07-09
Median $/sqm
$4,890
Based on 35 transactions
Total Transactions
35
Since Jan 2017
5-Year Trend
▲ +28.9%
Median price change
Median Price ?
Top 64%
#323 / 503 Top 64%
Latest Sale ?
Top 71%
#355 / 503 Top 71%
Value ($/sqm) ?
Top 55%
#276 / 503 Top 55%
5-Year Growth ?
Top 67%
#257 / 382 Top 67%
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
+5.2%/yr
vs
Lease Decay
−0.71%/yr
Growth assumption
Based on this block’s +28.9% 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 51 years remaining 99 years
51 years 10 months
Remaining lease
↓ 0.71%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 51 years remaining, decay is gradual (~0.71%/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 07 TO 09 3 ROOM 81 sqm $465,000 $5,741
Apr 2026 07 TO 09 3 ROOM 67 sqm $415,000 $6,194
Mar 2026 04 TO 06 4 ROOM 91 sqm $575,000 $6,319
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
Showing 20 of 35 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 51 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 35 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 07 TO 09 sold for $465,000 in 2026-04. The current median price per square metre is $4,890. Over the past five years, resale prices at this block have increased by approximately 28.9%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8319, with an annual lease decay rate of approximately 0.71%. 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 $465,000 for a 3 room flat in 2026-04. The median price per square metre across all flat types is $4,890, based on 35 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 51 years and 10 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.71%, meaning the leasehold value decreases by approximately 0.71% 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 28.9% over the past five years. The current median price is $385,000, with the most recent sale at $465,000 in 2026-04.

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