TEL Stage 4 MRT stations:
Tanjong Rhu: high SES, very near Singapore Indoor Stadium.
Katong Park: high SES, next to Fort Rd, access to East Coast Park.
Tanjong Katong: high SES, especially Meyer Rd.
Marine Parade: mix of high SES and low SES, Parkway Parade mall and East Coast Park nearby.
Marine Terrace: low SES, very small hawker centre nearby.
Siglap: high SES, charming neighbourhood.
Bayshore: high SES, golf driving range nearby.
Reminder: the truly high SES places won't have MRT stations or bus stops nearby. For example, Ridout Rd.