Permits & Building Insights

Plain-English answers to the questions homeowners ask about building permits, inspections, and getting projects approved.

Building Without a Permit: Do You Need One? (2026)

Published 2026-06-11 · Reviewed by Todd Hartman

Do you really need a permit for your project, and what does it cost to skip one? Which projects need permits, what's exempt, and the real risks of skipping it.

How Long Does a Building Permit Last? (2026 Guide)

Published 2026-06-04 · Reviewed by Todd Hartman

How long a building permit lasts, what makes it expire, how to renew an expired permit, and how open permits affect selling your home. Covers all US states.

What Is a Permit Expediter? Cost & When You Need One

Published 2026-05-26 · Reviewed by Todd Hartman

What a permit expediter is, what they cost in 2026, and when you actually need one. For most decks, fences, and sheds, you need a site plan, not an expediter.

How to Apply for a Building Permit in 10 Steps (2026 Guide)

Published 2026-05-15 · Reviewed by Todd Hartman

How to apply for a building permit in 10 steps: what documents you need, how long it takes, what it costs, and the mistakes that get applications rejected.

Buying a House With Unpermitted Work: What You Need to Know

Published 2026-04-30 · Reviewed by Todd Hartman

How to spot it during a tour, how to verify permit history, what it means for your financing and insurance, and the five negotiation paths buyers actually use.

Retroactive Permits: How to Legalize Work That Was Already Done

Published 2026-04-29 · Reviewed by Todd Hartman

The process, the cost, and the honest reality of legalizing work that was already built. As-built drawings, destructive testing, and what to do when the code won't allow it.

What Happens If You Build Without a Permit?

Published 2026-04-29 · Reviewed by Todd Hartman

Stop-work orders, fines, forced removal, and resale headaches. The real consequences of skipping a permit, and what to do if work was already done without one.

What Is a Building Permit? (2026 Guide)

Published 2026-04-01 · Reviewed by Todd Hartman

A plain-English guide to what a building permit actually is, when you need one, what it costs, how to apply, and what happens if you skip it.