Block 673B Yishun Avenue 4

3 Room · 4 Room · 5 Room · Built 2018 · 92 years remaining lease MOP Cleared
Latest Sale
$715,000
Nov 2025 · 5 ROOM · #01-03
Median $/sqm
$6,490
Based on 31 transactions
Total Transactions
31
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 92 years remaining 99 years
92 years 1 months
Remaining lease
↓ 0.15%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 92 years remaining, decay is gradual (~0.15%/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
Nov 2025 01 TO 03 5 ROOM 112 sqm $715,000 $6,384
Sep 2025 07 TO 09 4 ROOM 93 sqm $628,000 $6,753
Aug 2025 10 TO 12 4 ROOM 93 sqm $630,000 $6,774
Aug 2025 07 TO 09 5 ROOM 112 sqm $800,000 $7,143
Jul 2025 07 TO 09 4 ROOM 93 sqm $650,000 $6,989
Apr 2025 13 TO 15 5 ROOM 112 sqm $800,000 $7,143
Mar 2025 07 TO 09 4 ROOM 93 sqm $639,000 $6,871
Mar 2025 10 TO 12 5 ROOM 112 sqm $785,000 $7,009
Jan 2025 04 TO 06 5 ROOM 112 sqm $770,000 $6,875
Nov 2024 10 TO 12 3 ROOM 68 sqm $510,000 $7,500
Jul 2024 10 TO 12 5 ROOM 112 sqm $720,000 $6,429
May 2024 04 TO 06 4 ROOM 93 sqm $580,000 $6,237
May 2024 10 TO 12 5 ROOM 112 sqm $740,000 $6,607
Jan 2024 07 TO 09 4 ROOM 93 sqm $610,000 $6,559
Nov 2023 04 TO 06 4 ROOM 93 sqm $565,000 $6,075
Nov 2023 07 TO 09 5 ROOM 112 sqm $726,888 $6,490
Aug 2023 10 TO 12 5 ROOM 112 sqm $738,888 $6,597
Jun 2023 10 TO 12 4 ROOM 93 sqm $570,000 $6,129
May 2023 07 TO 09 3 ROOM 68 sqm $425,000 $6,250
May 2023 07 TO 09 5 ROOM 112 sqm $670,000 $5,982
Showing 20 of 31 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 673B Yishun Avenue 4

Block 673B at Yishun Avenue 4 is a residential HDB block in Yishun, Singapore, built in 2018 with approximately 92 years remaining on its 99-year lease. The block contains 3 room, 4 room, 5 room flats, with resale prices ranging from $425,000 to $800,000 based on 31 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $715,000 in 2025-11. The current median price per square metre is $6,490. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9579, with an annual lease decay rate of approximately 0.15%. 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 673B Yishun Avenue 4 worth?

The most recent resale transaction at Block 673B Yishun Avenue 4 was $715,000 for a 5 room flat in 2025-11. The median price per square metre across all flat types is $6,490, based on 31 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 673B Yishun Avenue 4?

Block 673B Yishun Avenue 4 was built in 2018 and has approximately 92 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.15%, meaning the leasehold value decreases by approximately 0.15% per year at the current remaining lease.

What flat types are available at Block 673B Yishun Avenue 4?

Block 673B Yishun Avenue 4 in Yishun contains 3 room, 4 room, 5 room flats. Resale prices range from $425,000 to $800,000 based on historical transaction records from data.gov.sg.

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