Block 521 Ang Mo Kio Avenue 5
Block 521 Ang Mo Kio Avenue 5 has 20 recorded HDB resale transactions since 2017. Latest sale: $785,000 (Apr 2026, 5 room, floors 07–09). Median $5,466/sqm. Prices up 17.3% over the past five years. Built 1980, 53 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Ang Mo Kio average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 5-Room | $3,800 typically $3,500–$4,000 | 4.8% | Ang Mo Kio avg · block too thin |
No popular school is within 1 km, but 1sits in the 1–2 km second-priority band.
Compare homes near all 50 popular schools| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Apr 2026 | 07 TO 09 | 5 ROOM | 118 sqm | $785,000 | $6,653 |
| Nov 2024 | 07 TO 09 | 5 ROOM | 118 sqm | $788,000 | $6,678 |
| May 2024 | 16 TO 18 | 5 ROOM | 118 sqm | $770,000 | $6,525 |
| Sep 2022 | 16 TO 18 | 5 ROOM | 118 sqm | $700,000 | $5,932 |
| Jan 2022 | 10 TO 12 | 5 ROOM | 118 sqm | $603,000 | $5,110 |
| Aug 2021 | 22 TO 24 | 5 ROOM | 118 sqm | $638,888 | $5,414 |
| Jul 2021 | 16 TO 18 | 5 ROOM | 118 sqm | $700,000 | $5,932 |
| Dec 2020 | 04 TO 06 | 5 ROOM | 118 sqm | $618,000 | $5,237 |
| Oct 2020 | 19 TO 21 | 5 ROOM | 118 sqm | $645,000 | $5,466 |
| Aug 2020 | 19 TO 21 | 5 ROOM | 118 sqm | $540,000 | $4,576 |
| May 2020 | 22 TO 24 | 5 ROOM | 118 sqm | $640,000 | $5,424 |
| Nov 2019 | 04 TO 06 | 5 ROOM | 118 sqm | $508,000 | $4,305 |
| Oct 2019 | 13 TO 15 | 5 ROOM | 118 sqm | $615,000 | $5,212 |
| May 2019 | 25 TO 27 | 5 ROOM | 118 sqm | $680,000 | $5,763 |
| Jul 2018 | 19 TO 21 | 5 ROOM | 118 sqm | $668,000 | $5,661 |
| Jun 2018 | 07 TO 09 | 5 ROOM | 118 sqm | $600,000 | $5,085 |
| Feb 2018 | 07 TO 09 | 5 ROOM | 118 sqm | $645,000 | $5,466 |
| Aug 2017 | 04 TO 06 | 5 ROOM | 118 sqm | $600,000 | $5,085 |
| Jul 2017 | 22 TO 24 | 5 ROOM | 118 sqm | $650,000 | $5,508 |
| Jul 2017 | 25 TO 27 | 5 ROOM | 122 sqm | $680,000 | $5,574 |
About Block 521 Ang Mo Kio Avenue 5
Block 521 at Ang Mo Kio Avenue 5 is a residential HDB block in Ang Mo Kio, Singapore, built in 1980 with approximately 53 years remaining on its 99-year lease. The block contains 5 room flats, with resale prices ranging from $508,000 to $788,000 based on 20 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 07 TO 09 sold for $785,000 in 2026-04. The current median price per square metre is $5,466. Over the past five years, resale prices at this block have increased by approximately 17.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8408, with an annual lease decay rate of approximately 0.66%. 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 521 Ang Mo Kio Avenue 5 worth?
The most recent resale transaction at Block 521 Ang Mo Kio Avenue 5 was $785,000 for a 5 room flat in 2026-04. The median price per square metre across all flat types is $5,466, based on 20 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 521 Ang Mo Kio Avenue 5?
Block 521 Ang Mo Kio Avenue 5 was built in 1980 and has approximately 53 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.66%, meaning the leasehold value decreases by approximately 0.66% per year at the current remaining lease.
What flat types are available at Block 521 Ang Mo Kio Avenue 5?
Block 521 Ang Mo Kio Avenue 5 in Ang Mo Kio contains 5 room flats. Resale prices range from $508,000 to $788,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 521 Ang Mo Kio Avenue 5 gone up or down?
Resale prices at Block 521 Ang Mo Kio Avenue 5 have increased by approximately 17.3% over the past five years. The current median price is $645,000, with the most recent sale at $785,000 in 2026-04.