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Block 508A Yishun Avenue 4

3 Room · 4 Room · Built 2018 · 91 years remaining lease MOP Cleared
Latest Sale
$640,000
Apr 2026 · 4 ROOM · Floor 04-06
Median $/sqm
$6,323
Based on 43 transactions
Total Transactions
43
Since Jan 2017
5-Year Trend
▲ +26%
Median price change
Median Price ?
Top 28%
#182 / 640 Top 28%
Latest Sale ?
Top 23%
#146 / 640 Top 23%
Value ($/sqm) ?
Top 6%
#37 / 640 Top 6%
5-Year Growth ?
Top 79%
#347 / 439 Top 79%
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
+4.7%/yr
vs
Lease Decay
−0.16%/yr
Growth assumption
Based on this block’s +26% growth over 5 years
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 91 years remaining 99 years
91 years 1 months
Remaining lease
↓ 0.16%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 91 years remaining, decay is gradual (~0.16%/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
Apr 2026 04 TO 06 4 ROOM 93 sqm $640,000 $6,882
Jan 2026 04 TO 06 3 ROOM 68 sqm $500,000 $7,353
Dec 2025 07 TO 09 3 ROOM 68 sqm $490,000 $7,206
Aug 2025 07 TO 09 4 ROOM 93 sqm $635,000 $6,828
Jul 2025 01 TO 03 3 ROOM 68 sqm $480,000 $7,059
May 2025 01 TO 03 3 ROOM 68 sqm $485,000 $7,132
May 2025 10 TO 12 3 ROOM 68 sqm $535,000 $7,868
May 2025 04 TO 06 3 ROOM 68 sqm $495,000 $7,279
Feb 2025 04 TO 06 3 ROOM 68 sqm $515,000 $7,574
Feb 2025 04 TO 06 3 ROOM 68 sqm $496,000 $7,294
Feb 2025 04 TO 06 3 ROOM 68 sqm $520,000 $7,647
Jan 2025 07 TO 09 4 ROOM 93 sqm $625,000 $6,720
Nov 2024 04 TO 06 3 ROOM 68 sqm $495,000 $7,279
Nov 2024 07 TO 09 3 ROOM 68 sqm $515,888 $7,587
Oct 2024 10 TO 12 4 ROOM 93 sqm $638,000 $6,860
Jun 2024 10 TO 12 4 ROOM 93 sqm $620,000 $6,667
Apr 2024 07 TO 09 4 ROOM 93 sqm $580,000 $6,237
Apr 2024 07 TO 09 4 ROOM 93 sqm $605,000 $6,505
Mar 2024 07 TO 09 4 ROOM 93 sqm $588,000 $6,323
Nov 2023 10 TO 12 4 ROOM 93 sqm $570,000 $6,129
Showing 20 of 43 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 508A Yishun Avenue 4

Block 508A at Yishun Avenue 4 is a residential HDB block in Yishun, Singapore, built in 2018 with approximately 91 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $365,000 to $640,000 based on 43 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $640,000 in 2026-04. The current median price per square metre is $6,323. Over the past five years, resale prices at this block have increased by approximately 26%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9564, with an annual lease decay rate of approximately 0.16%. 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 508A Yishun Avenue 4 worth?

The most recent resale transaction at Block 508A Yishun Avenue 4 was $640,000 for a 4 room flat in 2026-04. The median price per square metre across all flat types is $6,323, based on 43 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 508A Yishun Avenue 4?

Block 508A Yishun Avenue 4 was built in 2018 and has approximately 91 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 0.16%, meaning the leasehold value decreases by approximately 0.16% per year at the current remaining lease.

What flat types are available at Block 508A Yishun Avenue 4?

Block 508A Yishun Avenue 4 in Yishun contains 3 room, 4 room flats. Resale prices range from $365,000 to $640,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 508A Yishun Avenue 4 gone up or down?

Resale prices at Block 508A Yishun Avenue 4 have increased by approximately 26% over the past five years. The current median price is $496,000, with the most recent sale at $640,000 in 2026-04.

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