[gnopgnip]

In practice the seller. Because they can’t sell to anyone without fixing it. But it’s negotiable.

[SoftTalker]

But the buyer gets the benefit of the repair. I'd probably push for at least a 50:50 split (or, have the line inspected before listing the house for sale, and if it needs repair add that to the asking price).

[gnopgnip]

The seller gets the benefit if they can’t sell it to anyone else