Block 507 Serangoon North Avenue 4
Block 507 Serangoon North Avenue 4 has 21 recorded HDB resale transactions since 2017. Latest sale: $840,000 (Sep 2025, 5 room, floors 04–06). Median $4,750/sqm. Prices up 40% over the past five years. Built 1997, 70 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 | 5.2% | Serangoon avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 3 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 507 Serangoon North Avenue 4 in Serangoon, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Sep 2025 | 04 TO 06 | 5 ROOM | 121 sqm | $840,000 | $6,942 |
| May 2025 | 07 TO 09 | 5 ROOM | 120 sqm | $853,888 | $7,116 |
| May 2025 | 07 TO 09 | 5 ROOM | 120 sqm | $828,000 | $6,900 |
| Jul 2024 | 07 TO 09 | 5 ROOM | 121 sqm | $760,000 | $6,281 |
| Mar 2024 | 01 TO 03 | 5 ROOM | 121 sqm | $673,000 | $5,562 |
| Mar 2024 | 07 TO 09 | 5 ROOM | 120 sqm | $780,000 | $6,500 |
| Jul 2023 | 10 TO 12 | 4 ROOM | 100 sqm | $560,000 | $5,600 |
| May 2023 | 01 TO 03 | 5 ROOM | 120 sqm | $650,000 | $5,417 |
| Dec 2022 | 10 TO 12 | 5 ROOM | 120 sqm | $720,888 | $6,007 |
| Mar 2022 | 04 TO 06 | 4 ROOM | 100 sqm | $475,000 | $4,750 |
| Jul 2021 | 07 TO 09 | 5 ROOM | 120 sqm | $600,000 | $5,000 |
| Jun 2020 | 07 TO 09 | 4 ROOM | 100 sqm | $400,000 | $4,000 |
| May 2019 | 04 TO 06 | 4 ROOM | 100 sqm | $418,888 | $4,189 |
| Apr 2019 | 01 TO 03 | 5 ROOM | 121 sqm | $478,888 | $3,958 |
| Nov 2018 | 01 TO 03 | 5 ROOM | 121 sqm | $475,000 | $3,926 |
| Jun 2018 | 10 TO 12 | 4 ROOM | 100 sqm | $408,388 | $4,084 |
| Sep 2017 | 04 TO 06 | 4 ROOM | 100 sqm | $425,000 | $4,250 |
| Sep 2017 | 01 TO 03 | 5 ROOM | 120 sqm | $520,000 | $4,333 |
| Apr 2017 | 04 TO 06 | 4 ROOM | 100 sqm | $411,500 | $4,115 |
| Mar 2017 | 01 TO 03 | 4 ROOM | 100 sqm | $390,000 | $3,900 |
About Block 507 Serangoon North Avenue 4
Resale prices at Block 507 Serangoon North Avenue 4 in Serangoon have risen sharply, up about 40% over the past five years. At $520,000, its median sits roughly in line with the Serangoon town median. It has a regular flow of resale activity, with 21 transactions since 2017 across 4 room, 5 room flats priced from $390,000 to $853,888. The most recent transaction was a 5 room flat on storeys 04 TO 06 at $840,000 in Sep 2025, and the median works out to $4,750/sqm. Floor level matters here: units on the higher 07 TO 09 band have sold around 48% above those on the 01 TO 03 band. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.9123, equivalent to roughly 0.34% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 507 Serangoon North Avenue 4 worth?
The most recent resale transaction at Block 507 Serangoon North Avenue 4 was $840,000 for a 5 room flat in 2025-09. The median price per square metre across all flat types is $4,750, based on 21 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 507 Serangoon North Avenue 4?
Block 507 Serangoon North Avenue 4 was built in 1997 and has approximately 70 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.34%, meaning the leasehold value decreases by approximately 0.34% per year at the current remaining lease.
What flat types are available at Block 507 Serangoon North Avenue 4?
Block 507 Serangoon North Avenue 4 in Serangoon contains 4 room, 5 room flats. Resale prices range from $390,000 to $853,888 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 507 Serangoon North Avenue 4 gone up or down?
Resale prices at Block 507 Serangoon North Avenue 4 have increased by approximately 40% over the past five years. The current median price is $520,000, with the most recent sale at $840,000 in 2025-09.