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<br />minimum lot size will be 2 acres with a 6~ limit on the amount of area that <br />could be covered with impervious surface. <br />It was also clarified that EC-5 designation would need to be at least <br />one acre, however it would rezone only the area in question. <br />In response to a question from Dick White, Ms. Willis repeated that <br />all current commercial uses would be grandfathered in the ordinance. <br />GEORGE HORTON stated that the Camp, Dresser & McKee watershed study <br />was only one of several studies available. He suggested that other sources <br />be used as well. Mary Willis indicated that the Planning staff would be <br />willing to use other studies to make recommendations if they were found to <br />be accurate and helpful. She commented that the Camp, Dresser & McKee study <br />stated that without the more stringent measures throughout the entire <br />watershed, degradation of the water supply within those watersheds would <br />occur. <br />DICK WHITE requested that existing commercial zoning be considered as <br />an option. Allowing non-conforming uses would allow the continuation of <br />an existing business without opening the area to other commercial <br />development. <br />In response to a question from the audience, Ms. Willis indicated that <br />if a commercial zoning district has not been established, existing <br />businesses would continue as non-conforming. No changes, expansions or <br />rebuilding would be permitted. Where commercial zoning is in place, <br />.rebuilding and expansion would be permitted. <br />The "nodes" themselves are designated in the Comprehensive Plan <br />adopted in 1981. The township elements for Little River and Cedar Grove <br />were adopted in 1986 and the nodes were designated at that time. They have <br />not been applied in terms of the Zoning Ordinance because zoning has not <br />been established in those townships. There are means of creating new <br />activity nodes which generally they provide a community service and are at <br />strategic intersections. <br />In response to a question from Commissioner Willhoit, Ms. Willis <br />indicated that expansion of a previously developed commercial establishment <br />would require that the impervious surface ratio be met. An EC-5 zoning lot <br />could be developed that would be non-conforming because of the impervious <br />surface ratios, however, that lot would not be expandable unless it could <br />meet the impervious surface ratios. <br />Ms. Willis commented that building would be allowed on existing <br />lots provided the dimensional requirements, such as setbacks, are met. A <br />greater issue comes into play with non-conforming lots with a two acre <br />minimum lot size. In the event that the land owner wanted to add an <br />outbuilding, etc. on that lot, the State gives flexibility in dealing with <br />that. The state normally does not require that their standards be met for <br />existing lots even if they are not yet built upon. After the Public <br />Hearing, this issue will be taken into account and specific recommendations <br />