Fees, valuation & enforcement
Permit fees are a project input. Enforcement exposure is a project risk. Use the official schedule where available, then confirm valuation, trade permits, plan review, and inspection charges with the Authority Having Jurisdiction.
Official fee pathway
The final charge may depend on declared construction value, occupancy classification, square footage, plan review, state surcharges, trade permits, technology fees, and inspection activity. Do not use a neighboring city’s fee table as a substitute for this jurisdiction.
Fee desk contact
Environmental Health (OSSF, floodplain, and subdivision review): 325-658-1038
Ask the counter to confirm current charges before submitting a project with multiple trades or a change of use.
Financial exposure
Plan for building, mechanical, plumbing, electrical, fire, energy, zoning, septic, right-of-way, or other reviews that the project scope triggers. The lowest initial permit fee is not always the lowest project cost.
Enforcement exposure
When work begins without authorization, the agency may halt the site, require corrective plans, impose additional fees, withhold inspection release, or require concealed work to be exposed for review.
Closeout exposure
A missing final inspection or certificate can complicate occupancy, refinancing, sale, insurance, and utility connection. Preserve the approved plans and signed inspection record through closeout.
Professional field note
Even when a cosmetic or minor project does not require a building permit, zoning, floodplain, shoreline, historic, utility, fire, or right-of-way controls may still apply. Confirm the full jurisdictional picture before work starts.
Source trail
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
Tom Green County Environmental Health is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
No verified online portal was located in the reviewed public materials. Contact Environmental Health (OSSF, floodplain, and subdivision review): 325-658-1038 and request the current application route before preparing a final submittal.
A complete OSSF application and planning materials must be approved or denied within 30 days under the incorporated state rule. For a subdivision plat revision, one copy and supporting documents must reach the plat reviewer at least 30 days before the requested Commissioners Court meeting, and the court has 30 days to act after the application is certified complete. No separate floodplain review target is published.
Submit the completed county OSSF application with the site evaluation, design/planning materials, installer information, and current fee to Environmental Health. Obtain authorization before installation, then call 325-658-1038 to arrange the required inspection before covering or operating the system; a permit to operate is granted only after a successful inspection showing compliance. Contact Senior Environmental Specialist and floodplain administrator Pam Weishuhn at the same office before new development or a substantial improvement in a mapped floodplain.
Tom Green County Environmental Health issues and inspects OSSF permits, reviews subdivisions for septic and floodplain suitability, and regulates new development and substantial improvements in mapped floodplains under its FEMA flood-damage-prevention ordinance and 44 CFR. The county is TCEQ's authorized OSSF agent and incorporates 30 TAC Chapters 30 and 285, including future amendments, through its local order. It publishes no adopted general countywide IRC, IBC, electrical, plumbing, mechanical, or fire-code edition for ordinary construction outside these programs. Incorporated San Angelo and other municipalities may impose separate building and zoning requirements. Tom Green County expressly does not recognize the state 10-acre OSSF permit exclusion: every OSSF in the county's jurisdiction must be permitted and inspected by the authorized agent. The county publishes no general building-permit exemption list for ordinary cosmetic or structural work outside regulated floodplains, subdivision activity, and septic work. Development outside a mapped regulated floodplain does not require the county floodplain permit, but separate OSSF or subdivision approval may still apply.
Why permit costs vary
Building departments commonly calculate charges from valuation, occupancy, floor area, project type, plan review effort, trade scope, state surcharges, and inspection activity. A remodel that appears small on paper may still trigger structural, energy, fire, or utility review. Ask the permit counter which disciplines apply before you finalize the construction budget.
The same discipline applies to enforcement. Correcting unpermitted work after finishes are installed can require demolition, revised plans, additional inspections, and schedule disruption. Authorization is usually the less expensive project-management decision.