mc5 - Riddle-me-ree Crescent

Collective consciousness riddle-making. The answer must be a London Underground station name.

My eighth's not in HILL but can be seen in DALE

My first half is wealthy, my second's a hill

On second thoughts:
My first half is wealthy, my second's a rise
And the gardens thereat are a sight for sore eyes.

I think it's Richmond - is that right?

My first can be WRITTEN but cannot be DRAWN

My second's in SUNSET but never at DAWN