As you are only looking for ideas perhaps a starting point would be a modern, square style of entrance that you could get ideas from. I couldn't find what I wanted exactly for a photo, but I think if you took points from this photo and adjust to your budget it might suit?? Eg. I think if you can get a nice wide door with a bit of glass on either side, it would really present well. Raising the height of the concrete at the front door with decking tiles or stone tiles depending on your style could really enhance. Concrete pavers you could even make yourself! They can be smaller or larger and if scaled right to the proportions of the house can make it a little more formal. As you have the driveway on the side, I would put a screen on the left and emphasise the left column making a feature of it as in the picture. The column on the right does not align with the entrance, I would not emphasise that column? But perhaps hard to gauge from one photo. If you went for wood this might be an idea.

Going through the photos these are my thoughts. - Personally I do not mind the contrast between the colours of the house but it is a strong contrast and might not be to everyone's taste. Do you dislike either of the colours? Changing either colour involves cost and possibly increased ongoing maintenance but if you hate the colour scheme you might feel it's worth it. - The change in driveway material is visually distracting. It looks like a tight turn into the driveway? As has been said, reducing the amount of gravel would help. I'm not sure what else you can do in the short term. - The PVC downpipe needs painting so that it doesn't stand out. - What is the tree on the corner of the house? I think when it gets bigger it will improve the kerb appeal. When it comes to landscaping sometimes what is needed is patience - Do you need the path to be so wide. If you don't need it for say trailer access or something like that I suggest extending the garden bed on the left further across towards the front door. - What is the upper lawn for? I lived in a rental property where I had to mow the lawn at the top of a sleeper retaining wall and if possible I would always design such things with a garden bed along the edge to avoid needing to mow right up to the wall. Bonus benefit, you can plant something to spill over the wall and soften it. - The plants in front of the garage look too large and random and distract from what is quite an interesting modern roofline. I see something like a larger garden bed with more variation in colour and texture, or perhaps more uniformity and one feature plant? And the house number on the brick wall in the same colour as the upper part of the house. - How's the drainage? I finally worked out what else was bothering me. Not strictly aesthetic. But it looks like you front door is not very high above the surrounding ground level? - I think the bush garden style with the rocks and strappy plants suits the house.

I suggest the very first thing to do , would be to decide your budget and what you want to achieve , and to a certain degree what the suburb is like ? If it's the 'worst' house in an upmarket suburb , then $100K or even $200k may really lift its value , but if its in a 'cheaper' suburb , you may over capitalise . Like others , some things I'd look at -- -- Do the gardens , trim the tree , looks more like rank grass along the side of the driveway ? Maybe a white stone garden , with a Yukka ort similar . -- The concrete driveway looks 'drunk' , but that may be because of the shapes it was laid in ? Level it , take the front out to the street , talk to an expert about doing a one-run top coat of concrete . -- Remove the fairy lights , relocate the satelite dish . -- Personally , Id frame upwards on the top of the carport and lounge roof , and also the first floor roof , and put bright 25-30cm tall painted or powder coasted alloy panels -- cover the gutters and 'hide' the solar panels . Paint or coat them whatever colour you like , but I'd go for something like bright yellow or orange or red , mid blue , a crisp green ? -- Someone suggested brown wooden 'louvres' full-length over the upstairs windows . I'd be tempted to go with that idea ( buy 30mmx30mm pine , and a mid brown stain -- 6 or 8 'rails' along that upstairs on the side and front you can see in the pictures . Instead of mid-brown stain , a black/charcoal may suit better , especially if you go with those bright panels . -- Maybe a fence in the same 30 x 30 horizontal wood , same stain colour -- ties the upstairs to the 'ground' level ? Relatively budget , and can be done in several steps , but would 'lift' it no end IMO .

this miserable 3D image shows an impression that uses your idea of the horizontal parapet with asymmetrical openings eg from left to right 4m then 5m and then a 5m wide garage door with the forward extension to the garage and a tall "chimney" shape wall to both disguise the stairwell and offsett the lobsided upstairs windowsthe awful colours are just for this demonstration as the various shades of grey shown in your original photos would be much better