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§ 02
When a permit is required
Permit triggers and exempt work for Timmonsville
County building application covers commercial and residential new installation, accessory structures, additions, alterations, repairs and renovations, and agricultural-only work categories, with related zoning and utility signoffs.
Note: No Timmonsville-specific public exempt-work list was identified. Because building permitting is administered by Florence County for Timmonsville, confirm exempt work directly with the county before proceeding.
Required documents
- Building permit application
- Building plans and site plans
- Zoning compliance verification
- Residential energy code compliance certificate
- Utility tap receipts or SCDES permits
- Restrictive covenants affidavit
- Owner-builder exemption filing (where applicable)
- Building code
- The reviewed county public pages did not publish a current consolidated code-edition list. County technical documents reviewed reference 2017 NEC policy language and county plan standards; confirm current South Carolina code editions with Florence County before filing.
- Permit validity
- County application states the permit is void if work is not started within six months from issuance and is void if work is abandoned for six months.
- Owner-builder
- Owner-builder exemption for new single-family residential work must be completed and filed with the Florence County Register of Deeds before county permitting staff processes the application.
- Contractor requirements
- County application states all subcontractors must be properly licensed or registered in accordance with state law. State LLR licensing still applies.
§ 03
Application process
Typical processing: No public review clock was identified on the reviewed county pages.
- 01 Confirm that the parcel is within Timmonsville municipal limits but in the Florence County consolidated planning and building jurisdiction.
- 02 Review county permit requirements, fees, and forms, then register in the county One Stop portal or file in person at 518 S. Irby Street.
- 03 Submit the Florence County Building Permit Application with project details, valuation, contractor information, and all required plans and supporting forms.
- 04 Provide zoning compliance verification, utility or SCDES approvals, and owner-builder filings if applicable.
- 05 County staff reviews the submittal, requests revisions if needed, and marks the permit approved when all reviews are complete.
- 06 Pay fees online or in person, print and post the permit, and request inspections through the county portal.
Typical processing time: No public review clock was identified on the reviewed county pages.
§ 04
Fee schedule
Effective 2026-03
Fee type
Amount
01
Minimum permit fee
For valuation of $1,000 and less, no fee unless inspection is required, in which case $15.00 per inspection is charged.
02
Plan check fee
When valuation exceeds $1,000 and a plan is required, plan check fee is one-half of the building permit fee in addition to the permit fee.
03
Permit fee formula
$15.00 for the first $1,000 plus $5.00 for each additional $1,000 up to $50,000; $260.00 for the first $50,000 plus $4.00 for each additional $1,000 to $100,000; $460.00 for the first $100,000 plus $3.00 for each additional $1,000 to $500,000; $1,660.00 for the first $500,000 plus $2.00 for each additional $1,000 above that.
04
Reinspection fee
Public county materials reviewed did not list a standalone reinspection fee or written reinspection policy.
05
Penalty (no permit)
County fee schedule states fees are doubled when work requiring a permit starts before the permit is obtained.
County help page says applicants may pay online with Visa, MasterCard, or Discover, or in person with check or money order. Cash is not accepted. Credit card payments carry a 2.99% convenience fee.
Fees change periodically. Confirm at the official fee schedule ↗ (effective 2026-03) before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- Florence County portal (online)
Typical sequence: Permit issuance, required phase inspections, corrections if necessary, then final approval or closeout.
§ 06
Frequently asked
Common questions about Timmonsville permits
01 Do I need a building permit in Timmonsville, SC? ▸
County building application covers commercial and residential new installation, accessory structures, additions, alterations, repairs and renovations, and agricultural-only work categories, with related zoning and utility signoffs.
02 How much does a building permit cost in Timmonsville, SC? ▸
Building permit fees in Timmonsville, SC are set by the local building department and vary by project type and valuation. The minimum permit fee is For valuation of $1,000 and less, no fee unless inspection is required, in which case $15.00 per inspection is charged.. Fees are calculated as: $15.00 for the first $1,000 plus $5.00 for each additional $1,000 up to $50,000; $260.00 for the first $50,000 plus $4.00 for each additional $1,000 to $100,000; $460.00 for the first $100,000 plus $3.00 for each additional $1,000 to $500,000; $1,660.00 for the first $500,000 plus $2.00 for each additional $1,000 above that.. Plan check fee: When valuation exceeds $1,000 and a plan is required, plan check fee is one-half of the building permit fee in addition to the permit fee..
03 How do I apply for a building permit in Timmonsville, SC? ▸
To apply for a building permit in Timmonsville, SC, follow these steps: 1. Confirm that the parcel is within Timmonsville municipal limits but in the Florence County consolidated planning and building jurisdiction. 2. Review county permit requirements, fees, and forms, then register in the county One Stop portal or file in person at 518 S. Irby Street. 3. Submit the Florence County Building Permit Application with project details, valuation, contractor information, and all required plans and supporting forms. 4. Provide zoning compliance verification, utility or SCDES approvals, and owner-builder filings if applicable. 5. County staff reviews the submittal, requests revisions if needed, and marks the permit approved when all reviews are complete. 6. Pay fees online or in person, print and post the permit, and request inspections through the county portal.
04 How long does it take to get a building permit in Timmonsville, SC? ▸
Building permit processing times in Timmonsville, SC typically run No public review clock was identified on the reviewed county pages.. Timelines can vary based on project complexity and current department workload.
05 How do I schedule a building inspection in Timmonsville, SC? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Timmonsville, SC via: Florence County portal.
last verified April 2026
source Florence County Building Department ↗
entry id permits/south-carolina/florence/timmonsville
Educational reference. Permit rules and fees change — confirm current requirements directly with Florence County Building Department before applying. Jaspector is not legal advice.