Del. Code Ann. tit. 22, § 1803
(a) In addition to other powers any municipality may have, and notwithstanding the provisions of any other public local law, or public general law, or the charter of any municipality, a municipality may borrow money by issuing and selling bonds, or impose ad valorem or special taxes under this chapter for any of the purposes stated in § 1802(b) of this title, if a request to the municipality is made by both:
(2) At least 2/3 of the owners of the acreage located within the special development district, provided that: