5-Room resale prices at Blk 405 Serangoon Ave 1
Resales from Jan 2017 to May 2025 · single-unit sales only
What do 5-room flats at Blk 405 Serangoon Ave 1 sell for?
Median price since Jan 201725th to 75th percentile · S$6,529 psm median (S$6,220 psm – S$8,049 psm) · from 5 recorded sales
5 recorded resales of 5-room flats at Blk 405 Serangoon Ave 1 since Jan 2017 had a median price of S$790,000 (25th to 75th percentile S$765,000 to S$975,000) and a median S$6,529 psm (S$6,220 psm to S$8,049 psm). Latest recorded sale May 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$990,000 · 123 sqm · S$8,049 psm · May 2025 · storeys 4 to 6
The latest sale, in May 2025, had 62 years 10 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2020 | 1 | S$715,000 | one sale | S$5,813 psm |
| 2023 | 1 | S$765,000 | one sale | S$6,220 psm |
| 2024 | 2 | S$882,500 | S$836,250 – S$928,750 | S$7,293 psm |
| 2025 | 1 | S$990,000 | one sale | S$8,049 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 2 |
| Storeys 4 to 6 | 1 |
| Storeys 7 to 9 | 1 |
| Storeys 10 to 12 | 1 |
How this is worked out
Every figure is HDB resales of this flat type in this block with a contract date since Jan 2017, leaving out sales flagged at ingest as unrepresentative (such as related-party transfers and statistical outliers). A page is published only with at least 5 such sales. Storeys are the ranges HDB records, not exact floors.