Block 309 Serangoon Avenue 2
Block 309 Serangoon Avenue 2 has 23 recorded HDB resale transactions since 2017. Latest sale: $656,500 (Aug 2026, 4 room, floors 07–09). Median $5,474/sqm. Prices up 34.3% over the past five years. Built 1985, 57 years lease remaining.
How this block compares
- 4 Room$608,250−7.7%vs town(−$51k)−3.5%vs national(−$22k)
Median of resales in the 12 months to Sep 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.
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 |
This block is inside the 1 km Primary 1 priority zone for 4 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 309 Serangoon Avenue 2 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 |
|---|---|---|---|---|---|
| Aug 2026 | 07 TO 09 | 4 ROOM | 91 sqm | $656,500 | $7,214 |
| May 2026 | 01 TO 03 | 4 ROOM | 91 sqm | $560,000 | $6,154 |
| Jul 2025 | 04 TO 06 | 4 ROOM | 95 sqm | $658,888 | $6,936 |
| Aug 2024 | 01 TO 03 | 4 ROOM | 95 sqm | $598,000 | $6,295 |
| May 2024 | 04 TO 06 | 4 ROOM | 93 sqm | $618,000 | $6,645 |
| Feb 2024 | 07 TO 09 | 4 ROOM | 91 sqm | $618,000 | $6,791 |
| Jan 2024 | 07 TO 09 | 4 ROOM | 93 sqm | $599,000 | $6,441 |
| Dec 2023 | 01 TO 03 | 4 ROOM | 95 sqm | $579,000 | $6,095 |
| Sep 2023 | 04 TO 06 | 4 ROOM | 91 sqm | $590,000 | $6,484 |
| Jul 2023 | 04 TO 06 | 4 ROOM | 95 sqm | $575,000 | $6,053 |
| Nov 2021 | 04 TO 06 | 4 ROOM | 95 sqm | $520,000 | $5,474 |
| Jul 2021 | 01 TO 03 | 4 ROOM | 91 sqm | $508,000 | $5,582 |
| May 2021 | 04 TO 06 | 4 ROOM | 91 sqm | $470,000 | $5,165 |
| Jan 2021 | 04 TO 06 | 4 ROOM | 91 sqm | $448,000 | $4,923 |
| Oct 2020 | 07 TO 09 | 4 ROOM | 95 sqm | $455,000 | $4,789 |
| Sep 2020 | 07 TO 09 | 4 ROOM | 91 sqm | $470,000 | $5,165 |
| Jul 2020 | 07 TO 09 | 4 ROOM | 93 sqm | $456,000 | $4,903 |
| Jul 2020 | 07 TO 09 | 4 ROOM | 95 sqm | $459,000 | $4,832 |
| Jan 2020 | 04 TO 06 | 4 ROOM | 91 sqm | $420,000 | $4,615 |
| Oct 2019 | 07 TO 09 | 4 ROOM | 95 sqm | $445,000 | $4,684 |
About Block 309 Serangoon Avenue 2
Block 309 Serangoon Avenue 2 is an ageing-lease HDB block in Serangoon, built in 1985 with about 57 years left on its 99-year lease, so remaining lease is the dominant price factor here. At $508,000, its median sits roughly in line with the Serangoon town median. It has a regular flow of resale activity, with 23 transactions since 2017 across 4 room flats priced from $420,000 to $658,888. The most recent transaction was a 4 room flat on storeys 07 TO 09 at $656,500 in Aug 2026, and the median works out to $5,474/sqm. Over five years, prices here are up about 34.3%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 309 Serangoon Avenue 2 worth?
The most recent resale transaction at Block 309 Serangoon Avenue 2 was $656,500 for a 4 room flat in 2026-08. The median price per square metre across all flat types is $5,474, based on 23 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 309 Serangoon Avenue 2?
Block 309 Serangoon Avenue 2 was built in 1985 and has approximately 57 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.56%, meaning the leasehold value decreases by approximately 0.56% per year at the current remaining lease.
What flat types are available at Block 309 Serangoon Avenue 2?
Block 309 Serangoon Avenue 2 in Serangoon contains 4 room flats. Resale prices range from $420,000 to $658,888 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 309 Serangoon Avenue 2 gone up or down?
Resale prices at Block 309 Serangoon Avenue 2 have increased by approximately 34.3% over the past five years. The current median price is $508,000, with the most recent sale at $656,500 in 2026-08.