Building Permit Offices in 151 U.S. Cities: Where to Check Before You Renovate

Before a remodel, a new circuit, a water heater swap or a new roof, it is worth five minutes on your city's permit page. This guide links to the official building permit page for 151 cities in the RateDeed directory, each found on the city's own government website and checked to load.

Which projects usually need a permit

Rules are set city by city, so always check yours. Work that commonly needs a permit includes:

• Structural changes: removing or moving walls, additions, decks and new windows or doors in new openings
• New electrical circuits, panel upgrades and service changes
• Plumbing that moves or adds fixtures, and water heater replacement in many cities
• Furnace, air conditioner and heat pump replacement in many cities
• Re-roofing, especially when the decking is replaced

Painting, flooring, cabinets and like-for-like fixture swaps usually do not need one, but your city decides.

Who pulls the permit

A licensed contractor normally applies for the permit and schedules the inspections, and the cost is part of the quote. Be wary of anyone who suggests skipping it: unpermitted work can complicate insurance claims, may have to be opened up for inspection later, and often has to be disclosed when you sell. To confirm the contractor is licensed, see how to check a contractor's license in every state.

Official permit pages by city

How this list is maintained

Each link points to the city's own government website and was checked to load on 2026-11-05. Matches that pointed to the wrong place (a same-named city in another state, a township, a payment portal) were removed by hand. City websites move pages often; if a link breaks, search for "[city] building permit" and use the result on the city's official site.