Administrative overview · FIPS 45017
Calhoun County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
Calhoun County Building and Planning Office
For a project in or near Calhoun County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
803-874-4201
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Calhoun County Administrative Annex, 102 Courthouse Drive, Suite 112, St. Matthews, SC 29135
Operating hours
Inspections Monday, Wednesday, and Friday; office and meetings Tuesday and Thursday. Exact public counter hours were not posted.
Review expectation
N/A for plan review; inspections are scheduled on Monday, Wednesday, or Friday with at least 24 hours' notice.
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Calhoun County
Who handles permitting for this jurisdiction?
Calhoun County Building and Planning Office is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
No verified online portal was located in the reviewed public materials. Contact 803-874-4201 and request the current application route before preparing a final submittal.
How long might review take?
N/A for plan review; inspections are scheduled on Monday, Wednesday, or Friday with at least 24 hours' notice.
How are inspections scheduled?
Inspections require a minimum 24-hour notice and are currently performed Monday, Wednesday, and Friday. Call Building and Planning at 803-874-4201 and provide the property address, permit number, inspection type, contractor name, and contact phone number. The county cannot guarantee a specific inspection time.
Which codes and exemptions should I review?
For 2026 work, Calhoun County applies South Carolina's mandatory 2021 code cycle: 2021 South Carolina Building/International Building Code, Residential/International Residential Code, Fire/International Fire Code, Plumbing/International Plumbing Code, Mechanical/International Mechanical Code, and Fuel Gas/International Fuel Gas Code with SC modifications; 2020 NFPA 70 National Electrical Code with SC modifications; and 2009 International Energy Conservation Code. The county page separately links the 2021 South Carolina code modifications and adopted codes. County ordinance exempts ordinary repairs and maintenance; fences; retaining walls not supporting a structure; water tanks; sidewalks, driveways, and patios; painting, papering, tiling, carpeting, cabinets, and similar cosmetic finishes; playground equipment accessory to a one- or two-family dwelling; one-story detached storage structures accessory to a one- or two-family dwelling up to 500 square feet; nursery/agricultural shade-cloth structures without service systems; wall-supported window awnings; and movable cases, counters, and partitions no higher than 5 feet 9 inches. Manufactured-home installation requires a permit regardless of cost.