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Block 23 Bedok South Avenue 1

3 Room · 4 Room · Built 1977 · 50 years remaining lease MOP Cleared
Latest Sale
$485,000
Jan 2026 · 3 ROOM · Floor 10-12
Median $/sqm
$5,342
Based on 37 transactions
Total Transactions
37
Since Jan 2017
5-Year Trend
▲ +32%
Median price change
Median Price ?
Top 58%
#292 / 503 Top 58%
Latest Sale ?
Top 67%
#336 / 503 Top 67%
Value ($/sqm) ?
Top 31%
#157 / 503 Top 31%
5-Year Growth ?
Top 53%
#203 / 382 Top 53%
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
+5.7%/yr
vs
Lease Decay
−0.75%/yr
Growth assumption
Based on this block’s +32% 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 50 years remaining 99 years
50 years 4 months
Remaining lease
↓ 0.75%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 50 years remaining, decay is gradual (~0.75%/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
Jan 2026 10 TO 12 3 ROOM 73 sqm $485,000 $6,644
Sep 2025 07 TO 09 3 ROOM 73 sqm $465,000 $6,370
Jun 2025 04 TO 06 3 ROOM 73 sqm $465,000 $6,370
May 2025 10 TO 12 3 ROOM 73 sqm $490,000 $6,712
May 2025 13 TO 15 3 ROOM 73 sqm $516,000 $7,068
Feb 2025 04 TO 06 3 ROOM 73 sqm $455,000 $6,233
Nov 2024 10 TO 12 4 ROOM 98 sqm $625,000 $6,378
Sep 2024 10 TO 12 3 ROOM 73 sqm $445,000 $6,096
Aug 2024 13 TO 15 4 ROOM 98 sqm $588,000 $6,000
Jul 2024 04 TO 06 3 ROOM 73 sqm $428,000 $5,863
May 2024 13 TO 15 3 ROOM 73 sqm $435,000 $5,959
Mar 2024 04 TO 06 3 ROOM 73 sqm $410,000 $5,616
Jan 2024 13 TO 15 3 ROOM 88 sqm $469,000 $5,330
Sep 2023 07 TO 09 3 ROOM 73 sqm $390,000 $5,342
Aug 2023 04 TO 06 3 ROOM 88 sqm $453,800 $5,157
May 2023 13 TO 15 3 ROOM 73 sqm $423,000 $5,795
Mar 2023 10 TO 12 3 ROOM 73 sqm $428,000 $5,863
Jan 2023 10 TO 12 3 ROOM 73 sqm $410,000 $5,616
Jul 2022 01 TO 03 3 ROOM 73 sqm $372,000 $5,096
May 2022 07 TO 09 3 ROOM 73 sqm $403,000 $5,521
Showing 20 of 37 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 23 Bedok South Avenue 1

Block 23 at Bedok South Avenue 1 is a residential HDB block in Bedok, Singapore, built in 1977 with approximately 50 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $305,000 to $625,000 based on 37 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 10 TO 12 sold for $485,000 in 2026-01. The current median price per square metre is $5,342. Over the past five years, resale prices at this block have increased by approximately 32%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8230, with an annual lease decay rate of approximately 0.75%. 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 23 Bedok South Avenue 1 worth?

The most recent resale transaction at Block 23 Bedok South Avenue 1 was $485,000 for a 3 room flat in 2026-01. The median price per square metre across all flat types is $5,342, based on 37 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 23 Bedok South Avenue 1?

Block 23 Bedok South Avenue 1 was built in 1977 and has approximately 50 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 0.75%, meaning the leasehold value decreases by approximately 0.75% per year at the current remaining lease.

What flat types are available at Block 23 Bedok South Avenue 1?

Block 23 Bedok South Avenue 1 in Bedok contains 3 room, 4 room flats. Resale prices range from $305,000 to $625,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 23 Bedok South Avenue 1 gone up or down?

Resale prices at Block 23 Bedok South Avenue 1 have increased by approximately 32% over the past five years. The current median price is $410,000, with the most recent sale at $485,000 in 2026-01.

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