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County building permits

Unincorporated Collingsworth County

How to apply for a building permit in unincorporated Collingsworth County, Texas. Permit authority, application steps, fees, and inspection requirements.

Last verified
April 2026
On this page 5
§ 01

Permit authority

Office of the County Judge

Street address
Collingsworth County Courthouse, 800 West Ave, Wellington, TX 79095
Coverage
Unincorporated Collingsworth County outside Wellington and Dodson city limits. This covers general floodplain administration and OSSF/septic permitting through TCEQ Region 1, Amarillo.
Online portal
TCEQ OARS (for OSSF permitting)
TCEQ OARS
§ 02

When a permit is required

Permit triggers and exempt work for Collingsworth County

No public county general building-permit requirement found for ordinary construction. For OSSF/septic systems, a permit is required to construct, install, alter, extend, or repair an OSSF unless an exemption applies. For floodplain development, county coordination should be treated as required because Collingsworth County is an NFIP-participating county.

OSSF: 10-acre exemption may apply if all TCEQ conditions are satisfied
OSSF: Emergency repairs may proceed without a permit if reported in writing to the permitting authority within 72 hours after repairs begin
OSSF: Some grandfathered OSSFs may not need a permit if TCEQ conditions are met
  • Exempt OSSF: 10-acre exemption may apply if all TCEQ conditions are satisfied
  • Exempt OSSF: Emergency repairs may proceed without a permit if reported in writing to the permitting authority within 72 hours after repairs begin
  • Exempt OSSF: Some grandfathered OSSFs may not need a permit if TCEQ conditions are met

Note: No public exempt-work list was found for a general building-permit program because no public countywide general building-permit program was identified. OSSF exemptions are state-level under TCEQ rules.

Required documents
  • For OSSF work: TCEQ application and planning materials
  • Site evaluation by a licensed site evaluator or professional engineer (for OSSF)
Owner-builder
For OSSF: Owner may install only if the permitting authority allows it and the project is for a single-family dwelling the owner owns on property the owner owns, with no intent to develop for sale or lease, and all state requirements are met.
Contractor requirements
OSSF installers and related personnel are regulated under TCEQ licensing rules.

Source: Office of the County Judge ↗

§ 03

Application process

Typical processing: OSSF review: 30 days. No public county floodplain processing-time estimate.

  1. 01
    Verify the parcel is in unincorporated Collingsworth County and outside Wellington and Dodson city limits.
  2. 02
    Determine whether the project implicates one of the narrower verified controls: floodplain development or OSSF/septic permitting.
  3. 03
    For OSSF work, identify the permitting authority through TCEQ OARS. Current search results route Collingsworth County to TCEQ Region 1, Amarillo.
  4. 04
    Submit the OSSF application and planning materials to the permitting authority. A permit is required to construct, install, alter, extend, or repair an OSSF unless an exemption applies.
  5. 05
    For floodplain development, contact the County Judge's office before development.
  6. 06
    Complete any required inspections and obtain approval before use. TCEQ states the permitting authority must approve or deny an OSSF application within 30 days of receipt.

Typical processing time: OSSF review: 30 days. No public county floodplain processing-time estimate.

Source: Office of the County Judge ↗

§ 04

Required inspections

Scheduling and sequence

Inspection hours
County Judge office: Monday through Friday, 9 a.m. to 12 p.m. and 1 p.m. to 5 p.m.

Typical sequence: OSSF inspections depend on the permitting authority and approved plan. No public county vertical-construction or floodplain inspection sequence was found.

§ 05

Frequently asked

Common questions about unincorporated Collingsworth County permits

01 Do I need a building permit in unincorporated Collingsworth County, TX?
No public county general building-permit requirement found for ordinary construction. For OSSF/septic systems, a permit is required to construct, install, alter, extend, or repair an OSSF unless an exemption applies. For floodplain development, county coordination should be treated as required because Collingsworth County is an NFIP-participating county.
02 How do I apply for a building permit in unincorporated Collingsworth County, TX?
To apply for a building permit in unincorporated Collingsworth County, TX, follow these steps: 1. Verify the parcel is in unincorporated Collingsworth County and outside Wellington and Dodson city limits. 2. Determine whether the project implicates one of the narrower verified controls: floodplain development or OSSF/septic permitting. 3. For OSSF work, identify the permitting authority through TCEQ OARS. Current search results route Collingsworth County to TCEQ Region 1, Amarillo. 4. Submit the OSSF application and planning materials to the permitting authority. A permit is required to construct, install, alter, extend, or repair an OSSF unless an exemption applies. 5. For floodplain development, contact the County Judge's office before development. 6. Complete any required inspections and obtain approval before use. TCEQ states the permitting authority must approve or deny an OSSF application within 30 days of receipt.
03 How long does it take to get a building permit in unincorporated Collingsworth County, TX?
Building permit processing times in unincorporated Collingsworth County, TX typically run OSSF review: 30 days. No public county floodplain processing-time estimate.. Timelines can vary based on project complexity and current department workload.
04 What work is exempt from building permits in unincorporated Collingsworth County, TX?
Not all construction work requires a permit in unincorporated Collingsworth County, TX. The following work is generally exempt: OSSF: 10-acre exemption may apply if all TCEQ conditions are satisfied; OSSF: Emergency repairs may proceed without a permit if reported in writing to the permitting authority within 72 hours after repairs begin; OSSF: Some grandfathered OSSFs may not need a permit if TCEQ conditions are met. Note: No public exempt-work list was found for a general building-permit program because no public countywide general building-permit program was identified. OSSF exemptions are state-level under TCEQ rules. When in doubt, confirm with the local building department before starting work.
last verified April 2026 source Office of the County Judge ↗ entry id permits/texas/collingsworth/unincorporated

Educational reference. Permit rules and fees change — confirm current requirements directly with Office of the County Judge before applying. Jaspector is not legal advice.