Can you provide a systematic and complete list of condo projects that meet the criteria?

I cannot systematically generate and return the full nationwide list under those exact criteria.

To do this properly, the system would need to dynamically combine three datasets for every condo in Singapore:
- distance from each project to all MRT stations,
- distance to all surrounding bus stops, and
- the detailed route paths of every bus service to check which ones reach any MRT within three stops.

EdgeProp’s public tools can filter by distance to MRT and show nearby bus stops and services for each project, but they are not exposed in a way that lets me bulk-query all 4‑plus‑thousand condos and output a complete, exhaustively verified list.

What I can do for you instead is:
- help you check specific projects, or
- help you shortlist by area / district / MRT line (for example “all condos within 500 metres of MRT in District 19”) so you can work from a practical, human‑sized candidate set using EdgeProp’s filters and maps.