The Planning Board of the Township. Clark Elevation, Clark, Inquire About This Floor Plan, Take a Virtual Tour, Mortgage Calculator, Available in these Communities.Part I. General Information. As with all ClarkHousePlans designs, the Redwood can be customized to suit your specific needs. Window sizes, window locations and room sizes vary per elevation. Standard features vary per community. Get information on construction permits, housing, zoning, and more. Elevation datum and benchmark (NAVD 88). 10. Legend for symbols and abbreviations. 11. Review the handouts and forms below to familiarize yourself with required permits and project requirements and submittals prior to applying online.