Block 521 Serangoon North Avenue 4
Block 521 Serangoon North Avenue 4 has 15 recorded HDB resale transactions since 2017. Latest sale: $558,000 (Aug 2023, 4 room, floors 04–06). Median $3,975/sqm. Built 1992, 68 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 Serangoon average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,400 typically $3,100–$3,700 | 6.2% | Serangoon avg · block too thin |
| 5-Room | $3,600 typically $3,400–$3,900 | 5.3% | Serangoon avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 1 popular school. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
Compare homes near all 50 popular schools| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Aug 2023 | 04 TO 06 | 4 ROOM | 106 sqm | $558,000 | $5,264 |
| May 2023 | 04 TO 06 | 4 ROOM | 106 sqm | $530,000 | $5,000 |
| Apr 2022 | 01 TO 03 | 4 ROOM | 106 sqm | $410,000 | $3,868 |
| Apr 2022 | 01 TO 03 | 4 ROOM | 103 sqm | $463,000 | $4,495 |
| Jan 2022 | 01 TO 03 | 4 ROOM | 103 sqm | $465,000 | $4,515 |
| Jun 2021 | 10 TO 12 | 4 ROOM | 106 sqm | $480,000 | $4,528 |
| Apr 2021 | 04 TO 06 | 4 ROOM | 106 sqm | $410,000 | $3,868 |
| Jan 2020 | 01 TO 03 | 4 ROOM | 106 sqm | $385,000 | $3,632 |
| Feb 2019 | 01 TO 03 | 4 ROOM | 106 sqm | $330,000 | $3,113 |
| Feb 2019 | 07 TO 09 | 4 ROOM | 106 sqm | $438,000 | $4,132 |
| Apr 2018 | 10 TO 12 | 5 ROOM | 122 sqm | $500,000 | $4,098 |
| Mar 2018 | 01 TO 03 | 5 ROOM | 123 sqm | $443,000 | $3,602 |
| Sep 2017 | 04 TO 06 | 4 ROOM | 106 sqm | $400,000 | $3,774 |
| Sep 2017 | 07 TO 09 | 5 ROOM | 122 sqm | $485,000 | $3,975 |
| May 2017 | 07 TO 09 | 4 ROOM | 106 sqm | $420,000 | $3,962 |
About Block 521 Serangoon North Avenue 4
Block 521 at Serangoon North Avenue 4 is a residential HDB block in Serangoon, Singapore, built in 1992 with approximately 68 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $330,000 to $558,000 based on 15 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $558,000 in 2023-08. The current median price per square metre is $3,975. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9044, with an annual lease decay rate of approximately 0.37%. 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 Serangoon North Avenue 4 worth?
The most recent resale transaction at Block 521 Serangoon North Avenue 4 was $558,000 for a 4 room flat in 2023-08. The median price per square metre across all flat types is $3,975, based on 15 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 521 Serangoon North Avenue 4?
Block 521 Serangoon North Avenue 4 was built in 1992 and has approximately 68 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.37%, meaning the leasehold value decreases by approximately 0.37% per year at the current remaining lease.
What flat types are available at Block 521 Serangoon North Avenue 4?
Block 521 Serangoon North Avenue 4 in Serangoon contains 4 room, 5 room flats. Resale prices range from $330,000 to $558,000 based on historical transaction records from data.gov.sg.