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§ 02
When a permit is required
Permit triggers and exempt work for Somerset County
A building permit is required for construction, reconstruction, repair, alteration, addition, demolition, or change of occupancy of any building or structure in the unincorporated county. Separate trade permits are required for electrical, plumbing, and mechanical work. All permits must be obtained before work begins.
Ordinary repairs that do not affect structural integrity, means of egress, or required building systems are generally exempt under the IRC and IBC as adopted by Maryland
Agricultural buildings used for agritourism where the agritourism use is subordinate and meets state regulatory limitations are exempt from Maryland Building Performance Standards per Maryland Public Safety Article section 12-508
For all marginal work, contact DTCS before proceeding without a permit -- the Critical Area and floodplain overlays mean that even some ordinarily exempt work may trigger review
- Exempt Ordinary repairs that do not affect structural integrity, means of egress, or required building systems are generally exempt under the IRC and IBC as adopted by Maryland
- Exempt Agricultural buildings used for agritourism where the agritourism use is subordinate and meets state regulatory limitations are exempt from Maryland Building Performance Standards per Maryland Public Safety Article section 12-508
- Exempt For all marginal work, contact DTCS before proceeding without a permit -- the Critical Area and floodplain overlays mean that even some ordinarily exempt work may trigger review
Note: For all marginal work, contact DTCS at 410-651-1424 before proceeding without a permit -- the Critical Area and floodplain overlays mean that even some ordinarily exempt work may trigger review.
Required documents
- Completed Building Permit Form (downloadable from DTCS page)
- Site plan showing property dimensions, setbacks, and location of proposed work
- Construction drawings appropriate to the scope
- Builders REScheck energy compliance form for applicable residential work
- FEMA elevation certificate for projects in Special Flood Hazard Areas
- Critical Area consistency documentation for projects within 1,000 feet of tidal waters
- Building code
- Somerset County has adopted building codes per Ordinance 1194, based on Maryland's mandatory state building codes which include the 2021 International Building Code (IBC), 2021 International Residential Code (IRC), 2021 International Energy Conservation Code (IECC), 2021 International Existing Building Code (IEBC), 2021 International Mechanical Code (IMC), 2021 International Plumbing Code (IPC), 2021 International Fuel Gas Code (IFGC), and 2020 National Electrical Code (NEC), with Maryland and Somerset County amendments. Electric vehicle charging: Per state legislation, Somerset County requires all new applicable construction to include electrical panel capacity and full circuit installation of a minimum 40-ampere, 208/240-volt circuit, raceway wiring, a NEMA 14-50R receptacle, and circuit overcurrent protection devices for EV charging.
- Permit validity
- Specific permit duration not stated in public-facing sources. Contact DTCS for current policy. Permits are generally issued per the adopted building code and may expire if work does not commence within the code-required period.
- Owner-builder
- Maryland law allows homeowners to perform work on their own owner-occupied single-family residence without an MHIC license. An owner-builder applying for a permit must typically certify the owner-occupied status.
- Contractor requirements
- Maryland requires contractors performing home improvement work over $100 to hold an MHIC (Maryland Home Improvement Commission) license through the Maryland Department of Labor. Electrical work must be performed by a licensed Maryland Master Electrician or under the supervision of one. Somerset County requires electricians to register with DTCS. Plumbing and HVAC contractors are also subject to applicable Maryland state licensing requirements.
§ 03
Application process
Typical processing: No specific countywide review turnaround time was posted in publicly available sources. Contact DTCS at 410-651-1424 for current processing estimates.
- 01 Download the appropriate form from the DTCS building and permitting page (Building Permit Form, Utility Inspection Form, Electrician Registration Application, Builders REScheck Forms).
- 02 Prepare required project documents including site plan, construction drawings, and any applicable engineer or architect certifications.
- 03 Confirm whether the project is located within the Chesapeake Bay Critical Area (within 1,000 feet of the mean high water line of tidal waters or tidal wetlands).
- 04 If the project involves grading or earth-disturbing activity, obtain a separate grading permit from the Somerset County Office of the County Engineer (effective November 1, 2024).
- 05 Check for floodplain status. Somerset County participates in the National Flood Insurance Program (NFIP).
- 06 Submit the completed Building Permit Form and all supporting documents to the DTCS office at Suite 211, 11916 Somerset Avenue, Princess Anne, either in person during office hours or by mail.
- 07 DTCS staff review the application for compliance with the Building Codes Adopting Ordinance (Ordinance 1194) and the adopted state and local building codes.
- 08 Pay required fees per the DTCS Fee Schedule (Resolution 1181) before permit issuance.
- 09 Receive the issued permit and post it on site during construction.
- 10 Call DTCS at 410-651-1424 to schedule required inspections at each stage of work.
Typical processing time: No specific countywide review turnaround time was posted in publicly available sources. Contact DTCS at 410-651-1424 for current processing estimates.
§ 04
Required inspections
Scheduling and sequence
How to schedule
- 410-651-1424 (phone)
- Inspection hours
- Monday through Friday, 8:30 a.m. to 4:30 p.m.
Typical sequence: Standard Maryland residential construction inspections typically include footing/foundation, framing, rough trade inspections (electrical, plumbing, mechanical), insulation, and final inspections. Specific required inspection stages depend on project scope; confirm with DTCS at permit issuance.
§ 05
Frequently asked
Common questions about unincorporated Somerset County permits
01 Do I need a building permit in unincorporated Somerset County, MD? ▸
A building permit is required for construction, reconstruction, repair, alteration, addition, demolition, or change of occupancy of any building or structure in the unincorporated county. Separate trade permits are required for electrical, plumbing, and mechanical work. All permits must be obtained before work begins.
02 How do I apply for a building permit in unincorporated Somerset County, MD? ▸
To apply for a building permit in unincorporated Somerset County, MD, follow these steps: 1. Download the appropriate form from the DTCS building and permitting page (Building Permit Form, Utility Inspection Form, Electrician Registration Application, Builders REScheck Forms). 2. Prepare required project documents including site plan, construction drawings, and any applicable engineer or architect certifications. 3. Confirm whether the project is located within the Chesapeake Bay Critical Area (within 1,000 feet of the mean high water line of tidal waters or tidal wetlands). 4. If the project involves grading or earth-disturbing activity, obtain a separate grading permit from the Somerset County Office of the County Engineer (effective November 1, 2024). 5. Check for floodplain status. Somerset County participates in the National Flood Insurance Program (NFIP). 6. Submit the completed Building Permit Form and all supporting documents to the DTCS office at Suite 211, 11916 Somerset Avenue, Princess Anne, either in person during office hours or by mail. 7. DTCS staff review the application for compliance with the Building Codes Adopting Ordinance (Ordinance 1194) and the adopted state and local building codes. 8. Pay required fees per the DTCS Fee Schedule (Resolution 1181) before permit issuance. 9. Receive the issued permit and post it on site during construction. 10. Call DTCS at 410-651-1424 to schedule required inspections at each stage of work.
03 How long does it take to get a building permit in unincorporated Somerset County, MD? ▸
Building permit processing times in unincorporated Somerset County, MD typically run No specific countywide review turnaround time was posted in publicly available sources. Contact DTCS at 410-651-1424 for current processing estimates.. Timelines can vary based on project complexity and current department workload.
04 What work is exempt from building permits in unincorporated Somerset County, MD? ▸
Not all construction work requires a permit in unincorporated Somerset County, MD. The following work is generally exempt: Ordinary repairs that do not affect structural integrity, means of egress, or required building systems are generally exempt under the IRC and IBC as adopted by Maryland; Agricultural buildings used for agritourism where the agritourism use is subordinate and meets state regulatory limitations are exempt from Maryland Building Performance Standards per Maryland Public Safety Article section 12-508; For all marginal work, contact DTCS before proceeding without a permit -- the Critical Area and floodplain overlays mean that even some ordinarily exempt work may trigger review. Note: For all marginal work, contact DTCS at 410-651-1424 before proceeding without a permit -- the Critical Area and floodplain overlays mean that even some ordinarily exempt work may trigger review. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in unincorporated Somerset County, MD? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Somerset County, MD via: 410-651-1424.
last verified April 2026
source Somerset County Department of Technical and Community Services (DTCS) -- Building Codes, Permits, and Inspections Division ↗
entry id permits/maryland/somerset/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Somerset County Department of Technical and Community Services (DTCS) -- Building Codes, Permits, and Inspections Division before applying. Jaspector is not legal advice.