Del. Code Ann. tit. 9, § 6307
Permits not required
9 Del. C. 1953, § 6307; 51 Del. Laws, c. 231.;
No person shall be required to obtain a permit when the fair value of the construction of a building is less than $300.
9 Del. C. 1953, § 6307; 51 Del. Laws, c. 231.