The bricks , and the roof , are 'livable' IMO , both are that certain era , but they are pleasant -- like everyone else , the mouse turd must go though . Ooops , maybe its mustard haha . I'd do the window frames and gutters in a charcoal like Monument , or a crisp white -- a bit mysterious , or a clean look , but either will 'sharpen' the lines if that makes sense -- its a bit wishy washy right now . Oh , and the fence that is visible in the pics , and any other similar ones -- again , a charcoal stain . It also references the flecks in the bricks . The garage doors I'd probably go a 'metallic' charcoal . The railings I wonder if they are up to code , but anyway , if they are staying , do them and all the under-eves in a crisp white . So your main colours are now red , charcoal , white , and the greyer roof tone ( but not in equal proportions , so it won't look 'striped' ) . Which still leaves the majority of the mustard -- just go Surfmist or similar off-white with a blue tinge -- keep it closer to a white IMO . That Toffee Fingers is nice in itself , but not only do I feel it doesn't gel , it also introduces another colour group , whereas to me white and surfmist are 1 group , charcoal and the roof another similar grouping , while the brick is the primary thing you see , but it all works together .

Without seeing the house ( different styles and even different environments suit different colours ) , I'd say you will have to go with a lightish off-white . Personally , with an ironstone roof , I would have gone white or offwhite on the trim , and then a surfmist or similar render ( a bluish tinge ) , but it doesn't play well with paperbark IMO , unless you had say cedar highlights and entry door to divert the look , and add another material and colour .

I'd do a 'twist' on everyone else's suggestion -- like them , I'd go charcoal for the trim , especially the 70's panel that looks down on the pool , it would look great with the lighter brick and roof . BUT I'm assuming the entrance door is white with a couple of glass panels ( I can't tell if thats the door , or a reflection in a glass panel ) -- if it is that , then a brighter sunnier colour ( red / yellow / orange ) for the door , and maybe 30-40mm around the roofline -- whether its the boards , the gutters -- basically get up there and see if theres anything that is about that width . You are bringinging in a splash of colour , but also breaking the 2 lighter colours and making them visually seperate , plus maybe its just me , white with black highlights looks great , but it gets a bit much if thats all you have .

It looks as though there has been some really bad renovations with your home over the years. The glass brick window appears to be a full window that has been filled in. This should be brought back to its original, if the inside has not been changed too much. It also looks like the corner window is now Aluminium, where originally it would of been a wonderful thick framed timber window. Remove the ramp and the enclosure at the front door. Then start to work out what paint colours you like. Either dark roof and dark trims, or clean up the roof tiles, repair and keep as is. Then do all trims in a bright white. Then landscaping is always important, including replacing the old driveway gates with a neater gate, maybe aluminium slat fencing.