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Block 205 Bishan Street 23

4 Room · Built 1992 · 65 years remaining lease MOP Cleared
Latest Sale
$875,000
Feb 2026 · 4 ROOM · #04-06
Median $/sqm
$6,959
Based on 8 transactions
Total Transactions
8
Since Jan 2017
5-Year Trend
▲ +58.9%
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 65 years remaining 99 years
65 years 3 months
Remaining lease
↓ 0.41%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 65 years remaining, decay is gradual (~0.41%/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
Feb 2026 04 TO 06 4 ROOM 117 sqm $875,000 $7,479
May 2025 07 TO 09 4 ROOM 117 sqm $930,000 $7,949
Mar 2024 07 TO 09 4 ROOM 114 sqm $800,888 $7,025
Sep 2023 13 TO 15 4 ROOM 103 sqm $742,000 $7,204
Aug 2023 13 TO 15 4 ROOM 103 sqm $710,000 $6,893
May 2022 10 TO 12 4 ROOM 103 sqm $575,000 $5,583
Apr 2022 07 TO 09 4 ROOM 103 sqm $655,000 $6,359
Jul 2021 01 TO 03 4 ROOM 118 sqm $568,000 $4,814
Showing 8 of 8 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 205 Bishan Street 23

Block 205 at Bishan Street 23 is a residential HDB block in Bishan, Singapore, built in 1992 with approximately 65 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $568,000 to $930,000 based on 8 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $875,000 in 2026-02. The current median price per square metre is $6,959. Over the past five years, resale prices at this block have increased by approximately 58.9%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8940, with an annual lease decay rate of approximately 0.41%. 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 205 Bishan Street 23 worth?

The most recent resale transaction at Block 205 Bishan Street 23 was $875,000 for a 4 room flat in 2026-02. The median price per square metre across all flat types is $6,959, based on 8 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 205 Bishan Street 23?

Block 205 Bishan Street 23 was built in 1992 and has approximately 65 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.41%, meaning the leasehold value decreases by approximately 0.41% per year at the current remaining lease.

What flat types are available at Block 205 Bishan Street 23?

Block 205 Bishan Street 23 in Bishan contains 4 room flats. Resale prices range from $568,000 to $930,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 205 Bishan Street 23 gone up or down?

Resale prices at Block 205 Bishan Street 23 have increased by approximately 58.9% over the past five years. The current median price is $726,000, with the most recent sale at $875,000 in 2026-02.

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