[2] From the W&SR's inception, the District Railway (DR) was a shareholder of the company and had rights to run trains over the line when it was built.

The station opened on 5 January 1930 when full services on the line were extended from South Merton.

[2] In the original 1910 proposals, which predated the plans for the C&SLR extension and the London County Council's plan for the development of the St Helier estate, a different Morden station was to be built closer to the original centre of Morden village on the south side of Central Road.

Shunting was latterly undertaken by Hunslet Engine Company "Yardmaster" locomotive No.HE5308/60 named David.

[4] In 1946, a proposal to extend the Northern line to North Cheam would have included an interchange at Morden South.