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Additions and Alterations


When is a Building Permit Required?

If you are building, installing, and/or altering any of the following you may need a building permit:

Plan Submittal Guidelines

See Plan Submittal Guidelines for Additions or Alterations

What is the Residential Walk-Through/Fast Track Permit Process?

There are two types of Residential Fast Track Permits processes - Residential Walk-Through and Residential Intermediate Walk-Through processes.  The processes allow customers to obtain same day building permits for eligible projects.   If the application meets these guidelines and all applicable legislation, in most cases, a customer will be able to obtain the permit in a single visit. 

If the application cannot be completely processed, it will be returned to your team with partial approvals. If the application is for a complex design, structural modifications, or unusual design, it will require extensive reviews. Therefore, the application will be taken in for regular review process. Applications must be on the Residential Walk-Through Fast Track Queue before 2:30 PM - otherwise applications may not be reviewed by the building plan reviewers while you wait and applications would be taken in for regular review process.  


Other Permits

In many circumstances, electrical, mechanical,  fire alarm, sediment controlpublic right of way , well, septic and/or fire protection permits are required to complete the project.

How can I Accelerate my Review Process?

Accelerate reviews.

 

Application Package
Applications

Building Permit Application

Walk Thru and Intermediate Track Permit Application

 
Residential Code Requirements Residential Code Notes  
 Important IRC Code References  IRC code references  
Residential Energy Code - Efficiency Certificate  Sample for Residential Energy Efficiency Certificate  
 Road Side Tree Affadavit  Road Side Tree Affadavit  
Fees and Taxes
Fees Fee Executive Regulation  
  Automation Enhancement Fee  
Credit Card Authorization Form Credit Card Authorization Form  
Bonds
  Bond Information  
Codes, Standards, Executive Regulations
Montgomery County Code Chapter 8 Montgomery County Code  
Residential Energy Code  Residential Energy Conservation Code  
 Important IRC code references  Important IRC Code References  
 Helpful Guidelines for IRC and IECC Requirements  Residential Code Notes  
Guidelines, Memorandum of Understandings, Interpretations
Home Improvement Submittal Guidelines Home Improvement Guidelines (unavailable at this time)  
Drainage Review Information  Drainage Review  
 Plan Submittal Guidelines  Plan Submittal Guidelines for Additions or Alterations  
 Single Family and Townhouse Use and Occupancy Single Family and Townhouse Use and Occupancy  
Energy Efficiency  Sample for Residential Energy Efficiency Certificate  
 Titleblock Requirements for Plan Submittal  Titleblock Requirements  
Inspection Requirements
When and What Inspections Are Required Residential Inspections Timing Checklist   
Buildings Notice of Required Residential Building Inspections  
Decks Notice of Required Residential Deck Inspections  
Third Party Third Party Inspections  
Scheduling Residential Inspections Page  
Frequently Asked Questions
311 Web Portal: Enter key word "Demolition" http://www3.montgomerycountymd.gov/311  
Online Permitting Status Information and Inspections
Online Data Services Search DPS Online  
Call for More Information
In Montgomery County 311  
Outside of Montgomery County 240-777-0311  
Other Agencies to Contact
Other Agencies and Utilities to Contact Allegheny Power  
  American Institute of Architects (AIA)  
  American National Standards Institute (ANSI)  
  American Society of Heating, Refrigerating & Air Conditioning Engineers (ASHRAE)  
  Baltimore Gas & Electric Co. (BG&E)  
  Board of Appeals  
  Historical Society  
  International Code Council (ICC)  
  Maryland Department of Assessments and Taxation  
  Maryland Department of the Environment  
  Maryland Division of State Documents  
  Masonry Institute of America (MIA)  
  Miss Utility  
  National Glass Association (NGA)  
  MNCPPC: Historic Area Work Permits  
  MNCPPC: MC Atlas  
  MNCPPC: Zoning  
  National Fire Prevention Association (NFPA)  
  Potomac Electric Power Company (PEPCO)  
  Recycling  
  U.S. Department of Energy (DOE) by Pacific Northwest National Laboratory (PNNL)  
  Verizon  
  Washington Gas Light Co.  
  WSSC