Section 81-307 - Upkeep of common interest community(a) Except to the extent provided by the declaration, subsection (b) of this section, or § 81-313(h) of this title, the association, through its executive board, is responsible for maintenance, repair, and replacement of the common elements, and each unit owner is responsible for maintenance, repair, and replacement of the unit owner's unit. Each unit owner shall afford to the association and the other unit owners, and to their agents or employees, as designated by the executive board, access through the unit owner's unit reasonably necessary for those purposes. If damage is inflicted on the common elements or on any unit through which access is taken, the unit owner responsible for the damage, or the association if it is responsible, is liable for the prompt repair thereof. Each unit owner is likewise responsible for the costs, as determined by the association, associated with the maintenance, repair and replacement of limited common elements appurtenant to the unit owner's unit or for the prorated expense if the limited common element is associated with more than one unit. The executive board shall determine when and to what extent such maintenance, repair and replacement shall be required.(b) In addition to the liability that a declarant as a unit owner has under this chapter, the declarant alone is liable for all expenses in connection with real estate subject to development rights. No other unit owner and no other portion of the common interest community is subject to a claim for payment of those expenses. Unless the declaration provides otherwise, any income or proceeds from real estate subject to development rights inures to the declarant.(c) In a planned community, if all development rights have expired with respect to any real estate, the declarant remains liable for all expenses of that real estate unless, upon expiration, the declaration provides that the real estate becomes common elements or units.76 Del. Laws, c. 422, § 2; 77 Del. Laws, c. 91, § 82.;