Thinking about a new kitchen? If you're dreaming of a chef's kitchen with new appliances and beautiful cabinets, renovating your own kitchen gives you incredible ROI and is less costly than moving. You'll increase the value of your own home if you ever decide to sell, and there's a great sense of accomplishment that comes with completing a custom renovation.
Need more space? If you're running low on bedrooms, there may not be a lot of options. Converting an existing room to a bedroom doesn't create any new space. If you're in a condo, an addition is probably impossible. And additions can be expensive even if it's a possibility. Moving is usually the best option.
If the neighborhood isn't ideal You may have seen some potential for your neighborhood when you first moved there, but perhaps it still isn't welcoming the shops and restaurants you expected. If that's the case, consider moving. There's no sense in waiting years for the neighborhood to improve, especially if you can move to a house in the same price range in a more preferred part of the city.