London-100-0016.jpg reminds me of the cottage, I can relate it to some of my photos but being shot in summer, in Ontario, the air is clear and sky is blue. I have a definite preference for photos in good weather, though bad weather makes some shots. I like night shots right after a rain when the streets are very reflective.
London-58-0023.jpg, given a choice of the shot as is, or taken on a clear day, I suspect I would prefer the clear day photo.
London-14-0017.jpg is a nice scene. Good looking row houses! The sky suggests a more distant shot would not have the clarity. I like it.
London-74-0031.jpg, doesn’t do as much for me. I’m not a fan of most B&W. Again, like all of these, it is a personal preference. There are leading lines and the bridges look level. It has kind of a cold damp November, feel to it, but that’s probably something that comes from my experience/imagination rather than being reality.
If you sold them once, I would keep them unless you have space limitations. You may sell them again.