How do I apply for a building permit in Willington, SC?

1. Contact McCormick County Zoning Department at (864) 852-2231 for pre-application consultation to verify zoning compliance and identify required special permits. 2. Obtain zoning clearance if required. 3. Submit completed Building Permit Application in person or by mail to 610 South Mine Street, McCormick, SC 29835. 4. Provide three (3) sets of plans showing building design, dimensions, construction materials, and compliance with SC Building Code 2021. 5. Include property survey or deed showing property lines and proposed location. 6. Provide proof of ownership or authorization to construct. 7. County staff review for compliance with SC Building Code 2021 and local ordinances. 8. Submit revisions if plans are deficient. 9. Receive permit upon approval and begin construction.

What work is exempt from building permits in Willington, SC?

The following work is generally exempt: One-story detached accessory structures (sheds, storage buildings) with floor area ≤120 square feet (subject to zoning approval); One-story detached storage structures accessory to one- or two-family dwellings with floor area ≤200 square feet; Shade cloth structures for nursery or agricultural purposes; One-story farm structures (barns, poultry houses, etc.) used solely for agricultural purposes on the farm; Playhouses and similar temporary structures. Note: Exempt from building permit does not mean exempt from zoning and planning requirements. Verify with McCormick County Building Department before proceeding.

How do I schedule a building inspection in Willington, SC?

Inspections can be scheduled via: (864) 852-2231. Requests must be submitted by 2:00 PM for next-business-day inspection..

City Building Permits

Willington, SC - 2026 Building Permit Guide

How to apply for a building permit in Willington, South Carolina. Permit authority, application steps, fees, and inspection requirements.

South Carolina McCormick County Updated March 2026

Permit Authority

Willington Census-Designated Place; subject to McCormick County building and zoning regulations as an unincorporated area.

Department: McCormick County Building Department and Inspection Department
Address: 610 South Mine Street, McCormick, SC 29835
Phone: (864) 852-2231
Email: rbranyon@mccormickcountysc.org
Website: https://www.mccormickcountysc.org

Application Process

Contact McCormick County Zoning Department at (864) 852-2231 for pre-application consultation to verify zoning compliance and identify required special permits.
Obtain zoning clearance if required.
Submit completed Building Permit Application in person or by mail to 610 South Mine Street, McCormick, SC 29835.
Provide three (3) sets of plans showing building design, dimensions, construction materials, and compliance with SC Building Code 2021.
Include property survey or deed showing property lines and proposed location.
Provide proof of ownership or authorization to construct.
County staff review for compliance with SC Building Code 2021 and local ordinances.
Submit revisions if plans are deficient.
Receive permit upon approval and begin construction.

Typical processing time: 1-2 weeks for standard residential projects; 2-4 weeks for commercial or complex projects.

General Requirements

A building permit is required for new buildings, additions, alterations, demolition, mechanical/electrical/plumbing installations, swimming pools, permanent spas, deck construction (if attached), and roofing involving structural changes.

Required Documents

Completed Building Permit Application
Three (3) sets of construction plans showing building design, dimensions, and materials
Property survey or deed showing property lines and proposed location
Proof of ownership or authorization to construct

Permit validity: Permits typically valid for 180 days from issuance; extensions may be requested in writing.
Building code: South Carolina Building Code 2021 (based on IBC 2021) with SC statewide amendments per S.C. Code of Laws § 6-9-40.
Owner-builder: South Carolina does not grant blanket owner-builder exemptions; permits and plan review still required.
Contractor requirements: General contractors required for commercial projects and multi-family residential (3+ units). Residential builders required for 1-2 family projects. Specialty contractors must hold respective specialty licenses.

Fees

Payment note: Specific fee schedules for McCormick County are not publicly available online. Contact McCormick County Building Department at (864) 852-2231 or visit 610 South Mine Street, McCormick, SC 29835 for current fee information.

Work That Does NOT Require a Permit

One-story detached accessory structures (sheds, storage buildings) with floor area ≤120 square feet (subject to zoning approval)
One-story detached storage structures accessory to one- or two-family dwellings with floor area ≤200 square feet
Shade cloth structures for nursery or agricultural purposes
One-story farm structures (barns, poultry houses, etc.) used solely for agricultural purposes on the farm
Playhouses and similar temporary structures

Important: Exempt from building permit does not mean exempt from zoning and planning requirements. Verify with McCormick County Building Department before proceeding.

Inspections

How to Schedule

(864) 852-2231 (phone)

Scheduling deadline: Requests must be submitted by 2:00 PM for next-business-day inspection.
Inspection hours: Monday-Friday, 7:00 AM to 3:30 PM

Typical inspection sequence: Key inspection stages: Foundation/Footing (before concrete pour), Framing (after structural frame erected, before sheathing/insulation), Rough Mechanical/Electrical/Plumbing (before walls closed), Final Inspection (upon project completion, before occupancy).

Additional Resources

Building code: South Carolina Building Code 2021 (based on IBC 2021) with SC statewide amendments per S.C. Code of Laws § 6-9-40.
Verify contractor license: SC Contractor's Licensing Board
SC Building Codes Council
SC Residential Builders Commission
SC Department of Environmental Services (Septic Permits)
License lookup guide: South Carolina Contractor License Requirements
Contract template: South Carolina Homeowner-Contractor Agreement
South Carolina hub: South Carolina Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the McCormick County Building Department and Inspection Department before applying.

Frequently Asked Questions

Willington Building Permit FAQ

Do I need a building permit in Willington, SC?: A building permit is required for new buildings, additions, alterations, demolition, mechanical/electrical/plumbing installations, swimming pools, permanent spas, deck construction (if attached), and roofing involving structural changes.
How do I apply for a building permit in Willington, SC?: 1. Contact McCormick County Zoning Department at (864) 852-2231 for pre-application consultation to verify zoning compliance and identify required special permits. 2. Obtain zoning clearance if required. 3. Submit completed Building Permit Application in person or by mail to 610 South Mine Street, McCormick, SC 29835. 4. Provide three (3) sets of plans showing building design, dimensions, construction materials, and compliance with SC Building Code 2021. 5. Include property survey or deed showing property lines and proposed location. 6. Provide proof of ownership or authorization to construct. 7. County staff review for compliance with SC Building Code 2021 and local ordinances. 8. Submit revisions if plans are deficient. 9. Receive permit upon approval and begin construction.
How long does it take to get a building permit in Willington, SC?: Typical processing time is 1-2 weeks for standard residential projects; 2-4 weeks for commercial or complex projects..
What work is exempt from building permits in Willington, SC?: The following work is generally exempt: One-story detached accessory structures (sheds, storage buildings) with floor area ≤120 square feet (subject to zoning approval); One-story detached storage structures accessory to one- or two-family dwellings with floor area ≤200 square feet; Shade cloth structures for nursery or agricultural purposes; One-story farm structures (barns, poultry houses, etc.) used solely for agricultural purposes on the farm; Playhouses and similar temporary structures. Note: Exempt from building permit does not mean exempt from zoning and planning requirements. Verify with McCormick County Building Department before proceeding.
How do I schedule a building inspection in Willington, SC?: Inspections can be scheduled via: (864) 852-2231. Requests must be submitted by 2:00 PM for next-business-day inspection..

Need help with your project?

Navigating permits in Willington can be complicated.

Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.

Learn how Jaspector works

Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

Other cities in McCormick County

Unincorporated Area Mccormick Plum Branch Parksville

View all McCormick County jurisdictions →