Any owner of property against whom an assessment shall have been made for such improvement shall have the right to pay the same, or any part remaining unpaid, in full with interest thereon to the next semi-annual payment due on said assessment; such payment shall discharge the lien. If any owner shall subdivide any property after such lien attaches, he, in like manner, may discharge the same upon any sub-divided portion thereof by paying the amount for which said part would be liable.
53 P.S. § 1808