I really like colorbonds wallaby... they have some contrasting colours listed below... this might give a dark enough look without being too dark. however would you consider changing roof and trims first and then see how you feel about the brickwork? It might be all you need to do for an updated look. I'd maybe do roof and gutters same colour and then down pipes in a colour similar to bricks so not to stand out..., garage doors maybe the woodland grey?

Yes go monument!and if you go for some lime acacias out the front (tall weeping or the low bush)it would brighten up you whole look.Also adding strappy green plants that bulk up would give it a bit more of a clean look. If you don't want to go monument on roof go a light grey and tie in with a couple of tall light grey planters on either side of your door. Pleas please please!find someone with a jigsaw and cut the tops off your pickets to give a cleaner look before you paint them. I'm stating the obvious but those security screens are pretty overwhelming,can you just have them on windows that can be opened,it might not look so busy out the front.

We need to give our house a little face lift for selling. Anyone have advice on what colour to paint the old, crumbly timber shingles please?

Thanks Dreamer. I really appreciate that however I think that colour is the colour of the rolled up blinds and not the gutter. Im looking to see how a colourbond 'Jasper ' will look if we repaint our roof tiles.