You can keep your countertops if your kitchen layout remains the same. You can also update your design and continue to use your countertops. This means that the “footprint of your kitchen layout should stay the same. Base cabinets could change to pull-out drawers, including new inserts, etc.
You're absolutely right, your countertops still have value and removed countertops are often reused in new projects, either by the homeowner or a subsequent team purchasing the remnant for that purpose. There are many ways that antique countertops can be reused because stone has value. Stone can be repainted, trimmed and converted into smaller pieces of granite or marble after it has been a countertop in your home. Granite countertops are an investment that many homeowners make in their kitchens.
However, if you first installed the granite and now plan to change the kitchen cabinets, you may want to reuse the same granite. This can be done, but success is determined by the type of granite, the design of the kitchen and the handling of the granite slabs themselves. This means that if in the old design the granite had a cutout around the sink counter area or around the sink area, in order for you to reuse your countertops in the new kitchen, it must have the exact layout, which as you can guess is highly unlikely. By removing and reusing kitchen countertops, what you are essentially doing is removing them from your current cabinets and reinstalling them in the kitchen cabinets of your new home.
When properly installed, a granite countertop is highly resistant to damage and can serve in your kitchen for a long time. They have often been considered the best materials for kitchen countertops thanks to their durability, ease of maintenance, seamless design, and unlimited color and pattern options. Even if you manage to safely remove and move the granite countertop from your old home to your new home, it will all be in vain if it doesn't fit the footprint of your new kitchen cabinets. So what can you do with the scraps of countertops from your old counter, after installing your new countertops? In reality, there are dozens of potential projects for creative and inspired homeowners.
If you're repurposing your granite countertops for your kitchen or bathroom remodel, you're limited to using your current design so that granite blends in with the new space. To do so, you can consider investing in discounted kitchen cabinets or reusing some of the existing components in your home, such as granite countertops. Even if by some miracle the designs of the old kitchen and the new kitchen match, you have problems if the new kitchen is larger than the old one. If you've spent a considerable amount replacing your countertops with high-quality granite, then one of your biggest concerns could be whether it's possible to remove and reuse the same quartz or granite countertops in a new home, should you be forced to move or sell your current home.
This should be one of the first things to consider before you even begin planning for removing your existing kitchen countertop. When your granite countertop was installed, the job was most likely done by more than two people who struggled to transport and install the countertop safely. As you can see, reusing kitchen countertops when moving to a new home isn't always as feasible as you'd expect.