4-Room resale prices at Blk 505C Yishun St 51
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 4-room flats at Blk 505C Yishun St 51 sell for?
Median price since Jan 201725th to 75th percentile · S$4,951 psm median (S$4,623 psm – S$5,701 psm) · from 28 recorded sales
28 recorded resales of 4-room flats at Blk 505C Yishun St 51 since Jan 2017 had a median price of S$457,900 (25th to 75th percentile S$428,750 to S$526,250) and a median S$4,951 psm (S$4,623 psm to S$5,701 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$578,888 · 92 sqm · S$6,292 psm · Sep 2026 · storeys 7 to 9
The latest sale, in Sep 2026, had 88 years 7 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2020 | 10 | S$414,000 | S$390,000 – S$432,500 | S$4,475 psm |
| 2021 | 5 | S$432,500 | S$430,000 – S$470,000 | S$4,674 psm |
| 2022 | 4 | S$481,500 | S$467,700 – S$499,750 | S$5,206 psm |
| 2023 | 3 | S$513,000 | S$506,500 – S$519,000 | S$5,516 psm |
| 2024 | 1 | S$530,000 | one sale | S$5,699 psm |
| 2025 | 4 | S$621,000 | S$602,500 – S$632,000 | S$6,714 psm |
| 2026 | 1 | S$578,888 | one sale | S$6,292 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 5 |
| Storeys 4 to 6 | 8 |
| Storeys 7 to 9 | 6 |
| Storeys 10 to 12 | 8 |
| Storeys 13 to 15 | 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.