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Block 666A Yishun Avenue 4

4 Room · 5 Room · Built 1987 · 61 years remaining lease MOP Cleared
Latest Sale
$570,000
Sep 2024 · 4 ROOM · Floor 01-03
Median $/sqm
$4,607
Based on 5 transactions
Total Transactions
5
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 53%
#339 / 640 Top 53%
Latest Sale ?
Top 40%
#255 / 640 Top 40%
Value ($/sqm) ?
Top 50%
#322 / 640 Top 50%
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
+3%/yr
vs
Lease Decay
−0.48%/yr
Growth assumption
Using default rate (insufficient transaction history for this block)
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 61 years remaining 99 years
61 years 8 months
Remaining lease
↓ 0.48%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 61 years remaining, decay is gradual (~0.48%/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 2024 01 TO 03 4 ROOM 109 sqm $570,000 $5,229
Jan 2024 01 TO 03 5 ROOM 121 sqm $610,000 $5,041
Sep 2022 01 TO 03 4 ROOM 89 sqm $410,000 $4,607
Jul 2020 04 TO 06 4 ROOM 83 sqm $280,000 $3,373
Mar 2020 01 TO 03 4 ROOM 83 sqm $280,000 $3,373
Showing 5 of 5 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 666A Yishun Avenue 4

Block 666A at Yishun Avenue 4 is a residential HDB block in Yishun, Singapore, built in 1987 with approximately 61 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $280,000 to $610,000 based on 5 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $570,000 in 2024-09. The current median price per square metre is $4,607. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8801, with an annual lease decay rate of approximately 0.48%. 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 666A Yishun Avenue 4 worth?

The most recent resale transaction at Block 666A Yishun Avenue 4 was $570,000 for a 4 room flat in 2024-09. The median price per square metre across all flat types is $4,607, based on 5 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 666A Yishun Avenue 4?

Block 666A Yishun Avenue 4 was built in 1987 and has approximately 61 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.48%, meaning the leasehold value decreases by approximately 0.48% per year at the current remaining lease.

What flat types are available at Block 666A Yishun Avenue 4?

Block 666A Yishun Avenue 4 in Yishun contains 4 room, 5 room flats. Resale prices range from $280,000 to $610,000 based on historical transaction records from data.gov.sg.

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