Departments/ Planning & GIS/ Ordinance and zoning tools Ordinance and Zoning ToolsStreet Names & NumbersSubdivisionsZoning Submission Checklists/Resources Family Subdivision Affidavit PDF, 69.67 KB Va. Dept. of Health Subdivision Guidelines PDF, 91.50 KB Site Plan Checklist PDF, 305.87 KB Boundary Line Relocation / Vacation Checklist PDF, 271.27 KB Family Subdivision Checklist PDF, 362.11 KB Minor Subdivision Checklist PDF, 358.55 KB Major Subdivision Checklist PDF, 350.48 KB Letters of Credit or Bonds Required Information PDF, 196.09 KB Cell Tower Modification Checklist PDF, 266.46 KB Letter of Credit Sample for Site Improvement Plans PDF, 110.91 KB Letter of Credit Sample for Subdivisions PDF, 110.68 KB For information on Family Subdivisions, please contact staff. Fee Schedule Guidelines Permits Fee Schedule Guidelines Permits ContactMontgomery CountyGovernment Center755 Roanoke St. Ste. 2AChristiansburg, VA 24073-3177 Phone: (540) 394-2148email | directionsHours: Mon.-Fri.,8:30 a.m. to 5 p.m.