Please add another picture set. Line the camera up with the center of house and while standing there, take slightly overlapping pictures from left lot line to right lot line so we can see the surroundings/setting. For sure you need a wider walk. The raised bed is not deep enough. Are you up for redoing?

The red bricks are not really dating the house any more than the architectural style is. It is what it is......a mid to late century ranch style. And unless you do something significant to alter or amend that style, it will still read from that time period. Sure, you could cover the brick with ledgestone or a stone veneer but that is not going to change the style or necessarily "update" it. I think if you really want to update the exterior appearance, you need to get an architect involved. Any landscaping would necessarily wait until after all that was completed.

As a few others have indicated, you may be able to get the look you want without painting the brick. Here's a few options that look nice with brick. I know you are planning to paint the doors the same color, but I think raee above was asking about making the actual doors match. I think the one of the right is more in keeping with the age and style of the house. Obviously it won't have the transom but the same kind of door with the 3/4 window would give it some cohesiveness.

Congratulations on your new home! What a wonderful house and garden situation you have to work with. Make a path, with irregular/natural stone steps along the left side of the photo, behind the tree, so that that slope serves a purpose for you. Add some evergreens along the wall, some that have interesting bones, like a shaped pine, or an intriguing shape, like espaliered camellia. [Note! As it is unknown which direction the house is facing, and in what part of the country, it's not possible to suggest plants— plant selection really depends very much on that, as well as how much sun/wind/shade/water a specific area of your garden receives] You could replace all or much of the lawn with an ornamental perennial with good texture, for example Carex pensylvanica, which looks a lot like grass but is much less maintenance and has a great texture. Other soft ornamental grasses and perennials would frame the stone walk to the front door, interspersed with evergreens for structure. On the right side, in planters on the balcony, you could add one type of ornamental grass, or a soft perennial (lavender with artemisia 'Silver Mound' and stachys or a dwarf white-flowering echinacea. If it is sunny and you like the idea of growing fruits, veggies and herbs, then you could dress the base of the porch/balcony with espalier fruit trees. An area of walkable lawn could be framed by native grasses and perennials for a natural, informal, relaxing feel, and you could tuck raised beds in the planting beds for growing basil, rosemary, tomatoes, squash, eggplant, sage, peppers--that kind of thing. Adding well-placed and planted boulders to this garden would make sense with the terrain and the house.