A veranda/porch would be great! Definitely need to work on adding character with beds and plants to the landscape. Enlarging the walkway and using a different material would be nice. Something needs to be done to make the left side of the house interesting. Perhaps a low rock wall at the street? Maybe a nice future shade tree near the street? I think I would frame the windows in a heavier trim and unite them as a group. Somehow you need to add architectural interest and make the facade more three dimensional. Your house is flat and the grass is flat and uninteresting and unwelcoming. I am new at this and if I have any specific suggestions later I will write again. Good luck. Your front door needs to be more of a focal point.