Building permits in unincorporated Berkeley County — a fast-growing Charleston-metro county anchored by Moncks Corner and Goose Creek — are issued by the Building and Codes Enforcement Department, with invoices and payments handled through the County's Builder's Portal.
This Berkeley County building permit guide covers what requires a permit, how fees work, the Builder's Portal, coastal design criteria, trade permits, and inspections — so your Berkeley County project starts clean.
Berkeley County issues permits for unincorporated areas only. Building plans for residential and commercial work must be designed by a SC-licensed design professional (engineer and/or architect), and plan submittals must meet a minimum of 133 mph winds with Seismic 'D' for commercial and 'D-2' for residential. Unincorporated Berkeley County participates in the Community Rating System (CRS) for flood-insurance discounts.
What requires a building permit in Berkeley County?
Under the South Carolina building codes (the International Codes as adopted with South Carolina modifications by the South Carolina Building Codes Council, then locally administered and enforced), a permit is required before you construct, enlarge, alter, repair, move, demolish, or change the occupancy of most structures and systems. Common triggers include:
Permit required
- New construction, additions, and renovations
- Structural / load-bearing alterations and demolition
- Reroofing, windows, doors, and exterior changes
- Electrical service changes and most wiring alterations
- Mechanical / HVAC installations and changeouts
- Plumbing alterations, repipes, and water heaters
- Decks, pools, accessory structures, and signs
- Change of occupancy or use
Typically exempt
- Painting, flooring, cabinetry, and cosmetic work
- Like-for-like fixture/device swaps by a licensed contractor
- Routine maintenance not altering structure or systems
- Small projects expressly exempt by code (confirm first)
Exemptions are narrow and scope-specific. When unsure, confirm with the building department before starting — see the penalty note below.
Get the permit issued before starting work. Building without one exposes the owner to penalties and stop-work orders. Beware imposter email scams containing fake invoices — invoices are accessed and paid only through the official Builder's Portal.
Who handles permitting in Berkeley County?
Permitting and inspections run through the Building and Codes Enforcement Department, with Planning and Zoning handling subdivision and site-development review. Plans must include a code analysis, door/window design pressures (D/P ratings), and soils information, and required special inspections apply to commercial projects.
| Detail | Information |
|---|---|
| Office | 1003 Highway 52, Moncks Corner, SC 29461 |
| Phone | Permitting (843) 719-4292 / Charleston (843) 723-3800 ext. 4292 |
| Online portal | Builder's Portal (build.berkeleycountysc.gov) — invoices & payments |
| Design criteria | 133 mph winds; Seismic 'D' commercial / 'D-2' residential |
| Plans by | SC-licensed design professional (engineer/architect) |
| Enforced code | South Carolina building codes (latest SC-adopted I-Codes) |
Use the Builder's Portal. Invoices are accessed from, and online payments are submitted through, the Builder's Portal (build.berkeleycountysc.gov) — beware imposter emails with fake invoices. Plans must be designed by a SC-licensed design professional and include a code analysis, design pressures (D/P ratings) for all doors and windows, and soils reports (commercial) or soils assumptions (residential). Septic applications route through SC DHEC.
Berkeley County building permit cost
Berkeley County building permit fees are set by the county fee schedule and based on the type and valuation of work, with separate trade permit fees.
Unincorporated Berkeley County's participation in the Community Rating System (CRS) can lower flood-insurance premiums for residents. Confirm current amounts before budgeting.
| Fee component | How it works |
|---|---|
| Building permit fee | Per county fee schedule (type & valuation) |
| Trade permits (E / P / M) | Charged separately per trade |
| Plan review | Plans by SC-licensed design professional |
| Special inspections | Required for commercial projects |
| Flood (CRS) | Insurance discount in unincorporated county |
| Work-without-permit | Penalties and possible stop-work orders |
Want a precise number for a specific Berkeley County project? Send us the scope and valuation and we'll return a fee estimate alongside a filing timeline.
Berkeley County trade permits
Electrical, plumbing, and mechanical work needs its own permit and a South Carolina-licensed contractor, filed with Building & Codes.
Electrical permits
Required for service upgrades, panels, solar PV, and most wiring, performed by a SC-licensed electrical contractor (the latest SC-adopted National Electrical Code applies).
Plumbing permits
Required for new plumbing, repipes, water heaters, fixtures, and gas piping, performed by a SC-licensed plumbing contractor; septic applications route through SC DHEC.
Mechanical (HVAC) permits
Required for HVAC changeouts, ductwork, and refrigeration, performed by a SC-licensed mechanical contractor. Specialized systems are permitted and inspected separately.
Miscellaneous & specialty
Reroofs, decks, pools, accessory structures, and signs are permitted separately. Coastal design criteria (133 mph winds; Seismic D/D-2) and floodplain requirements affect design, and commercial projects require special inspections under the SC Special Inspection Manual.
Verify your contractor's license. South Carolina licenses commercial general and mechanical contractors through the SC Contractor's Licensing Board, and residential builders, residential specialty contractors, and home inspectors through the SC Residential Builders Commission — both under the SC Department of Labor, Licensing and Regulation (LLR). A license is generally required once the value of the work exceeds $5,000 (S.C. Code 40-11-260 for commercial/mechanical; the Residential Home Builders Act for residential). Verify before signing; the property owner is responsible for ensuring a permit is obtained.
How to get a building permit in Berkeley County
Confirm jurisdiction
Confirm the parcel is in unincorporated Berkeley County (municipalities such as Goose Creek run their own).
Prepare your documents
Have a SC-licensed design professional prepare plans meeting 133 mph winds and Seismic D/D-2, with code analysis, D/P ratings, and soils information.
Apply & submit
Submit the application and plans; access invoices through the Builder's Portal (watch for imposter-invoice scams).
Plan review & corrections
Building & Codes reviews (with Planning/Zoning where applicable); resolve comments and resubmit.
Pay fees & pull the permit
Pay invoices through the Builder's Portal, then post the permit on site.
Schedule inspections through close-out
Request inspections (a request before 10 a.m. earns a next-day inspection). Clear all required inspections to obtain your Certificate of Occupancy.
Inspections in Berkeley County
Request inspections through the County; a request for inspection made before 10 a.m. will receive a next-day inspection. Typical checkpoints include footing/foundation, rough-in MEP, framing, insulation, and final, with required special inspections on commercial projects. Post the permit and approved plans on site.
Address correction notices before requesting a re-inspection; a final inspection and Certificate of Occupancy are required before legal occupancy or use.
Official Berkeley County permitting resources
- 🏛️ Berkeley County Building & Codes Enforcement
- 💻 Builder's Portal (invoices & payments)
- 📋 Permitting department
- 🪪 SC Contractor's Licensing Board (LLR)
- 📘 SC Building Codes Council
- 🗺️ SC DHEC (septic)
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Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the building department through issuance — including preparing private-provider documentation where that option is available. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your team and the jurisdiction.
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More South Carolina permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of June 2026. Permit requirements, fees, and processes change; always confirm current details with the Berkeley County Building and Codes Enforcement Department before filing. This is not legal advice.