I agree, new front door, and some planting. The main problem is that everything is unrelieved red-brown! walls, windows, door, drive. Except the garage door, which then looks like a mistake! This is a common problem. You need to break up the brown. Render or cladding is probably overkill, there are more subtle solutions. Please don't put in an oak or stained timber door. It might look great in its own right, but will just be changing one brown for another! A painted timber (or composite) door would be best, with the garage door painted to match. Choose a shade of grey or green, avoid red and purple, as you need a good contrast to the brick. Ideally change the windows to cream, or grey-green, but if not, try the shutters. They are a bit 1960s, but might actually suit the style of this house! Painted to match the doors. Consider taking up some small areas of paving near the house to allow planting to create a break between the brick drive and the brick house!

I vote keep that beautiful white and add some timber for a instinct update

How about a nice wood and slate roofed porch over the front door? It will add a bit of rustic charm, if that’s your scene. My brother recently did this with a rather plain 1950’s house he was working on. They changed all the windows to steely blue coloured frames and the front door to match. Looks lovely. I don’t have a picture, but this is an example of similar porches. If it’s too rustic for you, you could go for a more modern look.

That looks lovely. I didn’t realise you meant to keep the overall idea with a twist. I love Tudor and mock Tudor buildings and when the wood is painted grey or taupe it looks fab. This is a very old pub in my town that they recently repainted from the traditional black and white. Looks fantastic, I think.