Montgomery County Maryland Shed Permit Guide

Montgomery County requires a building permit and zoning review before installing, moving, or constructing any shed, with structural review depending on shed size and design.

Permit takeaway

A building permit is required before constructing or placing any shed in Montgomery County, and zoning review for the shed location is required.

Zoning and placement

The application must include a site plan showing the proposed shed location, and well or septic properties have additional requirements.

Building and trade review

A one-story shed of 200 square feet or less does not require structural review, while larger or more complex sheds require construction plans drawn to scale.

Call before applying when

Call before applying if the shed is over 200 square feet, near well or septic areas, close to setbacks or easements, or will include electrical or plumbing work.

Documents to prepare

• Site plan
• Shed dimensions
• Construction plans when required
• Well and septic information if applicable
• Anchorage details

Inspection planning

• Apply before placement
• Complete zoning review
• Submit structural plans when required
• Install according to approved location
• Schedule final inspection for location and anchorage

Official sources

• Montgomery County Residential Sheds Permit Process
• Montgomery County DPS Residential Sheds
• Montgomery County Residential Permits

This guide is a planning summary. Always verify the current requirements with the local office before starting work.