PERM and I-140 location

Suppose I am working at office ABC street in a city and this address is being used for my PERM and I-140.

Now while the process is underway or I have gotten the I-140 approved and the company decides to shift office to XYZ street in the same city and shutdown office on ABC street permanently. How will this affect my ongoing PERM + I-140 and what happens in case if it is already approved.

TC $180k