Go grey as advised above, don't paint window frames if they are metal but leave alone, plant sasanqua camelias along the side boundaries (they can be hedged) to screen out neighbours & add greenery plus colour, landscape the front. Don't do white stones as they look dirty after a while and are blinding in the sun. I'd get rid of the stones altogether. If you are a gardener, put in box hedging and some standard roses (yes, I know done to death but they are charming), or draw up something on paper first - play with shapes. A garden makes a house look good.

Thanks heaps Lesley. We ended up choosing timeless grey as the main render and sticking with all our previous choices. We found a house being built in it literally a few streets away so have seen it in all lights and weather conditions and feel it will look good. Fingers crossed!!

I think you will get more bang for your street appeal Reno buck from refreshing garage door, and awnings, and some landscaping: perhaps even a timber pergola style entry way to add some visual interest. Pressure cleaning roof, paving as well will give it all a lift. You can always change you mind and render later. But I think with these changes, the lovely white windows and charm can shine through more, without the expense and upkeep involved in rendering.

Looks great. Well done.