Block 520 Ang Mo Kio Avenue 5

5 Room · Built 1980 · 54 years remaining lease MOP Cleared
Latest Sale
$838,000
May 2025 · 5 ROOM · #10-12
Median $/sqm
$5,606
Based on 14 transactions
Total Transactions
14
Since Jan 2017
5-Year Trend
▲ +30.2%
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 54 years remaining 99 years
54 years 4 months
Remaining lease
↓ 0.64%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 54 years remaining, decay is gradual (~0.64%/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
May 2025 10 TO 12 5 ROOM 118 sqm $838,000 $7,102
Jul 2024 19 TO 21 5 ROOM 118 sqm $778,000 $6,593
Jan 2023 19 TO 21 5 ROOM 118 sqm $740,000 $6,271
Mar 2022 04 TO 06 5 ROOM 118 sqm $690,000 $5,847
Feb 2022 13 TO 15 5 ROOM 118 sqm $688,000 $5,831
Dec 2021 13 TO 15 5 ROOM 118 sqm $688,000 $5,831
Nov 2021 04 TO 06 5 ROOM 118 sqm $632,000 $5,356
Sep 2021 13 TO 15 5 ROOM 118 sqm $655,000 $5,551
Jan 2021 16 TO 18 5 ROOM 118 sqm $629,000 $5,331
Mar 2020 04 TO 06 5 ROOM 118 sqm $570,000 $4,831
Jan 2020 10 TO 12 5 ROOM 118 sqm $645,000 $5,466
Nov 2019 10 TO 12 5 ROOM 118 sqm $645,000 $5,466
Apr 2017 01 TO 03 5 ROOM 118 sqm $508,000 $4,305
Jan 2017 19 TO 21 5 ROOM 118 sqm $668,000 $5,661
Showing 14 of 14 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 520 Ang Mo Kio Avenue 5

Block 520 at Ang Mo Kio Avenue 5 is a residential HDB block in Ang Mo Kio, Singapore, built in 1980 with approximately 54 years remaining on its 99-year lease. The block contains 5 room flats, with resale prices ranging from $508,000 to $838,000 based on 14 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 10 TO 12 sold for $838,000 in 2025-05. The current median price per square metre is $5,606. Over the past five years, resale prices at this block have increased by approximately 30.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8457, with an annual lease decay rate of approximately 0.64%. 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 520 Ang Mo Kio Avenue 5 worth?

The most recent resale transaction at Block 520 Ang Mo Kio Avenue 5 was $838,000 for a 5 room flat in 2025-05. The median price per square metre across all flat types is $5,606, based on 14 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 520 Ang Mo Kio Avenue 5?

Block 520 Ang Mo Kio Avenue 5 was built in 1980 and has approximately 54 years and 4 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.64%, meaning the leasehold value decreases by approximately 0.64% per year at the current remaining lease.

What flat types are available at Block 520 Ang Mo Kio Avenue 5?

Block 520 Ang Mo Kio Avenue 5 in Ang Mo Kio contains 5 room flats. Resale prices range from $508,000 to $838,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 520 Ang Mo Kio Avenue 5 gone up or down?

Resale prices at Block 520 Ang Mo Kio Avenue 5 have increased by approximately 30.2% over the past five years. The current median price is $661,500, with the most recent sale at $838,000 in 2025-05.

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