Block 218 Yishun Street 21

3 Room · 4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$450,000
Sep 2025 · 3 ROOM · #10-12
Median $/sqm
$4,280
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
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Insufficient data
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 10 months
Remaining lease
↓ 0.53%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.53%/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 3 ROOM 68 sqm $450,000 $6,618
Aug 2025 10 TO 12 3 ROOM 68 sqm $460,000 $6,765
Jul 2024 04 TO 06 3 ROOM 68 sqm $412,000 $6,059
Jul 2024 04 TO 06 4 ROOM 93 sqm $510,000 $5,484
Mar 2024 10 TO 12 3 ROOM 68 sqm $440,000 $6,471
May 2023 01 TO 03 3 ROOM 68 sqm $360,000 $5,294
Mar 2023 04 TO 06 3 ROOM 68 sqm $367,888 $5,410
Oct 2022 10 TO 12 3 ROOM 68 sqm $383,000 $5,632
Jul 2022 07 TO 09 4 ROOM 93 sqm $470,000 $5,054
Jul 2020 01 TO 03 4 ROOM 93 sqm $330,000 $3,548
Nov 2019 01 TO 03 3 ROOM 68 sqm $255,000 $3,750
Apr 2019 07 TO 09 3 ROOM 68 sqm $278,000 $4,088
Apr 2019 04 TO 06 4 ROOM 93 sqm $350,000 $3,763
Mar 2019 01 TO 03 3 ROOM 68 sqm $280,000 $4,118
Jul 2018 07 TO 09 3 ROOM 68 sqm $280,000 $4,118
Jun 2018 10 TO 12 3 ROOM 68 sqm $255,000 $3,750
Mar 2018 10 TO 12 3 ROOM 68 sqm $260,000 $3,824
Mar 2018 01 TO 03 4 ROOM 93 sqm $341,000 $3,667
Oct 2017 01 TO 03 3 ROOM 68 sqm $265,000 $3,897
Aug 2017 04 TO 06 3 ROOM 68 sqm $292,000 $4,294
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 218 Yishun Street 21

Block 218 at Yishun Street 21 is a residential HDB block in Yishun, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $255,000 to $510,000 based on 23 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 10 TO 12 sold for $450,000 in 2025-09. The current median price per square metre is $4,280. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8679, with an annual lease decay rate of approximately 0.53%. 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 218 Yishun Street 21 worth?

The most recent resale transaction at Block 218 Yishun Street 21 was $450,000 for a 3 room flat in 2025-09. The median price per square metre across all flat types is $4,280, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 218 Yishun Street 21?

Block 218 Yishun Street 21 was built in 1985 and has approximately 58 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 0.53%, meaning the leasehold value decreases by approximately 0.53% per year at the current remaining lease.

What flat types are available at Block 218 Yishun Street 21?

Block 218 Yishun Street 21 in Yishun contains 3 room, 4 room flats. Resale prices range from $255,000 to $510,000 based on historical transaction records from data.gov.sg.

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