San Antonio Deck, Addition, and Plan Review Guide

San Antonio deck and addition projects can require building, electrical, plumbing, plan review, site plans, energy reports, and licensed trade contractors.

Permit takeaway

San Antonio notes that a deck with a ceiling fan and sink would need building, electrical, and plumbing permits.

Zoning and placement

Room additions and new construction need site plans showing the entire lot, existing structures, proposed work, and distances to property lines.

Building and trade review

New residential structures, additions over 1,000 square feet, and any second-floor addition require residential plan review and construction drawings.

Call before applying when

Call before applying if the deck includes utilities, the addition is over 1,000 square feet, the project adds a second story, or a foundation plan is needed.

Documents to prepare

• Site plan
• Construction drawings
• Energy report
• Foundation plan by a licensed engineer when required
• Trade permit information

Inspection planning

• Complete plan review
• Schedule building and trade inspections
• Do not cover work before rough inspections
• Complete final approval

Official sources

• San Antonio Plan Review
• San Antonio Residential Permits

This guide is a planning summary. Always verify the current requirements with the local office before starting work.