Departments/ Planning & GIS/ Ordinance and zoning tools Ordinance and Zoning ToolsStreet Names & NumbersSubdivisionsZoning Submission Checklists/Resources Boundary Line Relocation/Vacation Checklist PDF, 99.41 KB Cell Tower Modification Checklist PDF, 202.29 KB Family Subdivision Affidavit PDF, 69.67 KB Family Subdivision Checklist PDF, 108.72 KB Major Subdivision Checklist PDF, 107.75 KB Minor Subdivision Checklist PDF, 107.80 KB Site Plan Checklist PDF, 89.38 KB Va. Dept. of Health Subdivision Guidelines PDF, 91.50 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) 394-2148Fax: (540) 381-8897email | directionsHours: Mon.-Fri.,8:30 a.m. to 5 p.m.