How many "tiles / ground spaces" are villager houses?

[Paradise]

I'm mapping and planning my island, and I need to move villager houses. How many ground spaces is each villager house? Or if I was to shovel holes into the ground to plan, how many holes are each house?

 

[Bioness]

4 x 4

Tip: Use the island designer to make grid marking so alignment and spacing.

 

[Katarzyna]

^^^ what they said! Holes will get filled in every day

 

[Paradise]

Ty I love ya'll