Alexandria, Virginia

Alexandria Residential Permit Guide

Alexandria residential permits cover detached single-family, duplex, townhouse, accessory structures, garages, carports, pools, decks, porches, stoops, taller fences, and retaining walls.

Project

Residential Permits

Location

Alexandria, Virginia

Last reviewed

April 26, 2026

Permit takeaway

Alexandria says permits are required for most construction and maintenance work of buildings and structures, including new buildings, alterations, demolitions, renovations, additions, occupancy changes, and maintenance.

Zoning and placement

Residential scope can include accessory structures over 200 square feet, private pools, decks, porches, stoops, fences over six feet, and retaining walls holding two feet or more of soil.

Building and trade review

Applications are submitted through APEX, and plan-review submittals need contractor information or a property owner's affidavit plus required plans and documents.

Call before applying when

Call before applying if the project includes a deck, basement finish, generator, kitchen renovation, retaining wall, solar panels, trade work, or a fence over six feet.

Documents to prepare

Inspection planning

Official sources

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