Room Addition / Patio Enclosure
Permit Fee Schedule

Permit submittal requirements are as follows:

Provide completed permit application - Residential Building Permit Application.

Two sets of the following are required. All construction documents must be drawn to scale.

• Plot plan of the property and proposed addition. Shade or cross hatch the addition area and provide distances to property lines.
• Foundation plan for the proposed addition, denote the type of existing foundation. All foundations must be engineered by a licensed Texas engineer.
• A dimensioned floor plan of the proposed addition. Including: immediate adjacent rooms with each room use labeled, egress sizes (windows/doors for bedrooms) and a written scope of work.
• A typical wall section with shear wall construction details.
• A complete roof framing plan - include all framing member sizing, spacing, clear spans & species. All conventional framing must demonstrate compliance with the 2018 International Residential Code or be appropriately engineered.
• Second floor framing plan - include all framing member sizing, spacing, clear spans & species. All conventional framing must demonstrate compliance with the 2018 International Residential Code or be appropriately engineered. Pre-engineered floor systems (LPI, TJI, etc.): Submit the takeoff plan provided by the lumber company.
• Elevations or exterior side views of the structure. Label all exterior materials & provide material specifications. Must comply with the 2021 International Residential Code.
• Computer generated energy compliance report demonstrating compliance with the 2021 International Energy Conservation Code.
• Foam insulation code compliance report (ES, IAPMO, etc.) or manufacturers specifications (if applicable).
• Additional plans as required by the building official (if applicable).

If you have any questions regarding these requirements, please contact Building Inspection at 972-744-4164 or email your questions or concerns to Building Inspection. Regular office hours are Monday through Friday from 8 a.m. to 5 p.m.

Permit submittal Options:

• Email it to permits@cor.gov
• Mail or had deliver to:
Building Inspection Dept.
2360 Campbell Creek Blvd. Suite 550
Richardson, TX 75082