South Ashfield Station is a subway station in Silent Hill 4: The Room, located in Ashfield. It is the first world Henry Townshend visits in the game. It is directly across from South Ashfield Heights. Cynthia Velasquez is a frequent user of the station, and visited the subway station since she was 13 years old. Walter Sullivan also visited the South Ashfield Station, where he met Cynthia for the first time. Walter and Eileen Galvin also met for the first time at the station, where a young Eileen gave her doll to Walter to keep him company.
- There is a fleshy section where the walls are beating much like a heart. Taking a perspective of anatomy, a heart transports blood to keep people alive even as the subway transports people to different areas.
- Advert posters in the subway world are the same as on the Hazel Street Station in Silent Hill 3.