Block 256 Tampines Street 21

4 Room · 5 Room · Built 1984 · 58 years remaining lease MOP Cleared
Latest Sale
$748,888
Sep 2025 · 5 ROOM · #10-12
Median $/sqm
$4,592
Based on 25 transactions
Total Transactions
25
Since Jan 2017
5-Year Trend
▲ +45.4%
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 58 years remaining 99 years
58 years 3 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.55%/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
Sep 2025 10 TO 12 5 ROOM 121 sqm $748,888 $6,189
Jun 2024 07 TO 09 4 ROOM 98 sqm $580,000 $5,918
Jan 2024 01 TO 03 5 ROOM 121 sqm $630,000 $5,207
Aug 2023 07 TO 09 5 ROOM 121 sqm $600,000 $4,959
Aug 2023 07 TO 09 5 ROOM 121 sqm $628,000 $5,190
Jun 2023 07 TO 09 5 ROOM 121 sqm $610,000 $5,041
Jun 2023 07 TO 09 5 ROOM 121 sqm $642,500 $5,310
Dec 2022 10 TO 12 5 ROOM 126 sqm $660,000 $5,238
Oct 2022 01 TO 03 5 ROOM 121 sqm $600,000 $4,959
Jun 2022 07 TO 09 5 ROOM 121 sqm $620,000 $5,124
Jan 2022 07 TO 09 5 ROOM 126 sqm $568,000 $4,508
Dec 2021 01 TO 03 5 ROOM 121 sqm $550,000 $4,545
Oct 2021 01 TO 03 5 ROOM 121 sqm $535,000 $4,421
Aug 2021 07 TO 09 4 ROOM 96 sqm $441,000 $4,594
Jul 2021 01 TO 03 5 ROOM 121 sqm $495,000 $4,091
Oct 2020 01 TO 03 5 ROOM 121 sqm $500,000 $4,132
Sep 2020 04 TO 06 5 ROOM 126 sqm $460,000 $3,651
Aug 2020 10 TO 12 5 ROOM 121 sqm $520,000 $4,298
Jan 2020 01 TO 03 5 ROOM 121 sqm $483,000 $3,992
Jul 2019 04 TO 06 4 ROOM 98 sqm $400,000 $4,082
Showing 20 of 25 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 256 Tampines Street 21

Block 256 at Tampines Street 21 is a residential HDB block in Tampines, Singapore, built in 1984 with approximately 58 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $400,000 to $748,888 based on 25 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 10 TO 12 sold for $748,888 in 2025-09. The current median price per square metre is $4,592. Over the past five years, resale prices at this block have increased by approximately 45.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8652, with an annual lease decay rate of approximately 0.55%. 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 256 Tampines Street 21 worth?

The most recent resale transaction at Block 256 Tampines Street 21 was $748,888 for a 5 room flat in 2025-09. The median price per square metre across all flat types is $4,592, based on 25 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 256 Tampines Street 21?

Block 256 Tampines Street 21 was built in 1984 and has approximately 58 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 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.

What flat types are available at Block 256 Tampines Street 21?

Block 256 Tampines Street 21 in Tampines contains 4 room, 5 room flats. Resale prices range from $400,000 to $748,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 256 Tampines Street 21 gone up or down?

Resale prices at Block 256 Tampines Street 21 have increased by approximately 45.4% over the past five years. The current median price is $555,000, with the most recent sale at $748,888 in 2025-09.

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