4-Room resale prices at Blk 505 Choa Chu Kang St 51
Resales from Jan 2017 to Jun 2026 · single-unit sales only
What do 4-room flats at Blk 505 Choa Chu Kang St 51 sell for?
Median price since Jan 201725th to 75th percentile · S$4,884 psm median (S$3,516 psm – S$5,023 psm) · from 6 recorded sales
6 recorded resales of 4-room flats at Blk 505 Choa Chu Kang St 51 since Jan 2017 had a median price of S$527,500 (25th to 75th percentile S$379,750 to S$542,500) and a median S$4,884 psm (S$3,516 psm to S$5,023 psm). Latest recorded sale Jun 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$535,000 · 108 sqm · S$4,954 psm · Jun 2026 · storeys 10 to 12
The latest sale, in Jun 2026, had 67 years 6 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 1 | S$330,000 | one sale | S$3,028 psm |
| 2019 | 1 | S$333,000 | one sale | S$3,083 psm |
| 2024 | 1 | S$520,000 | one sale | S$4,815 psm |
| 2025 | 1 | S$560,000 | one sale | S$5,234 psm |
| 2026 | 2 | S$540,000 | S$537,500 – S$542,500 | S$5,000 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 7 to 9 | 2 |
| Storeys 10 to 12 | 3 |
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.