Then came a lengthy permitting process followed by figuring out how, logistically, a massive, three-story house would trek down New Jersey’s coastline.

The answer? Very, very slowly.

About 20 to 25 mph, to be exact.

The moving company got a permit from the New Jersey Department of Transportation and alerted police departments in each town the house passed through.

Three escort vehicles donning huge “Oversize Load” signs were positioned in front of and behind the home, navigating it through Routes 559, 617, 40, 50, 49, 47 and 626.

There were a few unplanned pit stops along the way, and more than a few traffic jams.

At one point, the house was ushered off the road into an empty parking lot after hitting a few tree branches on Woodbine Road. The crew secured a back wall that appeared loose.

“Anybody behind that house wants to get around it. ... My main job is to warn the traffic to move over,” said Chester Shingle, who drove one of the escort trucks.

Two days ago, he traveled the route and measured the width of the roads.