Development Services
Please click the iWorQ portal link below to fill out and submit online applications. A review will be conducted to ensure all aspects of the proposed development comply with Orders adopted by the Llano County Commissioners Court.
Please allow 7-10 business days for non-floodplain determinations, more time may be required for floodplain development, septic permits and commercial projects. Refer to the Subdivision Regulations for timelines and procedures of Platting, Replatting, Manufactured Home Rental Communities and Infrastructure requirements for Recreational Vehicle Parks.
A separate review and approval by other local, County, State or Federal offices may be required prior to a permit being issued by Llano County Development Services.
(Development/OSSF/Road Cuts/Plats/Re-Plats/RV Parks/Mobile Home Rental Communities/911 Addressing)
https://llanocounty.portal.iworq.net/portalhome/llanocounty
On-Site Sewage Facility Information
Llano County On-Site Sewage Facility Order
Title 30 TAC Chapter 30
Title 30 TAC Chapter 285
Development/Floodplain Information
Llano County 9-1-1 Addressing Court Order
Basic 9-1-1 Information
Letter of Authorization
Floodplain Development Requirements
Llano County Flood Prevention Order
Floodplain Regulations Amendment
Floodplain Management Resources and UPDATES
FEMA FLOOD MAP SERVICE CENTER
ESTIMATED BASE FLOOD ELEVATION VIEWER
Fee Schedule
FINAL Llano County Subdivision Regulations 2025
Plat Process Flow Chart
Replat Process Flow Chart
Emergency Notification/Reverse 9-1-1 Registration
Cell Tower FAQ