All applications for building, plumbing, electrical and other construction permits must be completed online. Public work stations and staff are available in the lobby to help customers create their online accounts and applications on a first-come, first-served basis. View the tutorial video playlist to learn more about the application process.
Permits are valid for one year with an option to request one additional year at the time the application is filed. If the permit has expired, you will need to file for a new permit. If your permit has not expired, you may request an extension.
RECORDS SEARCH
Use the records search tool to find permits. The search guide will help you search for permits.
For Return Applicants
Log in to your online permit application account using the button below.
Select Your Permit Type
To learn more about the application process and what documents are required for your application, select from the list of permit types below. Do not work on an expired permit. Working on an invalid permit will result in fines and penalties.
Additions/Alterations
- Accessory Structure
- Addition, Alteration or Modification
- Deck
- Roofing, Re-Roofing, Siding
- Temporary Structure
Environmental
Floodplains
Miscellaneous
- Change of Occupancy (COO)
- Electric Vehicle (EV) Charging Station
- Fireplace/Burning Stove
- Telecommunications
- Temporary Blasting
- Temporary Tent
New Construction
- Antenna
- Basement (including excavations)
- Bathroom
- Bulkhead
- Crane, Hoist, Conveyor
- Fence
- Foundation Only
- Moving
- New Dwelling
- New Structure/Shell
- Pier/Piling
- Private Bridge
- Razing
- Retaining Wall
- Sign
- Solar
- Sprinklers
- Swimming Pool
- Tank
- Tower
- Windmill
Permit Review Tool
Trades
Utilities
- Wastewater Discharge—Issued by the Department of Public Works and Transportation, Bureau of Utilities
More Information
For permits not linked above, call 410-887-3900 to learn more about the process and what is required to apply. To determine if a permit is required for your project, call 410-887-3953.