129 Edgewood Road, Wilmington 19803. Area variances to construct a 24-foot high detached garage (20-foot maximum height for a detached garage), which will cover 61 percent of the rear yard setback (30 percent maximum rear yard coverage). Joseph F. Flickinger III. NC10 Zoning. CD 2. (App. 2013-0241-A) TP 06-128.00-025.