You can move buildings, including your house, in Animal Crossing once you unlock the feature.
How to Move Your House in Animal Crossing New Horizons
If you've changed your mind about where you want your home to be since you pitched your tent, you can sort that out with a quick visit to Tom Nook at Resident Services.
Whether your current home location is no longer convenient or you’d rather live on a hill, it only takes a quick conversation and a few Bells to make the move. Here’s what to do.
Go to the Resident Services building.