What Is a Certificate of Occupancy —
And Why You Can’t Move In Without One?

If you’ve never built a home before, there’s a good chance you’ve never heard of a Certificate of Occupancy. But if you’re planning to build one, it’s one of the most important documents you’ll ever receive — and you legally cannot move in without it.

We walk every one of our customers through this process, and we want to make sure you understand what it is, why it matters, and what it takes to get one.

So What Exactly Is a Certificate of Occupancy?

A Certificate of Occupancy — commonly called a CO — is an official document issued by your local government or building department. It confirms that a newly constructed home has been inspected and meets all applicable building codes, zoning laws, and safety regulations. In plain terms, it’s the government’s way of saying: this home is safe, it was built correctly, and people can live in it.

Think of it as the finish line of a new home build. You can have a beautiful home — framed, roofed, drywalled, painted, and fully finished — but without that CO in hand, you’re not legally allowed to move a single piece of furniture through the front door.

Why Is It Required?

The requirement exists to protect you. Building codes cover everything from structural integrity and electrical systems to plumbing, insulation, fire safety, and ventilation. A home that hasn’t been inspected and approved could have serious issues that aren’t visible to the naked eye — faulty wiring, improper load-bearing construction, or inadequate weatherproofing, just to name a few.

As contractors, we’ve been building homes long enough to know that the inspection process isn’t something to rush or cut corners on. It’s there for a reason, and a CO is the proof that everything was done right.

What Happens During the Inspection?

Before a CO is issued, a building inspector — or in some cases multiple inspectors — will walk through the home and verify that construction meets local and state building codes. Depending on the county, inspections may happen at multiple stages throughout the build, not just at the end. In Saint Joseph County and surrounding areas of Northern Indiana, this process is taken seriously and has to be completed before anyone can occupy the home.

Common items inspectors look at include the foundation, framing, roofing, electrical, plumbing, HVAC, insulation, and final finishes. If something doesn’t meet code, it has to be corrected and re-inspected before the CO is issued.

What Happens If You Skip It?

Moving into a home without a CO is not just against the rules — it can have real consequences. Depending on your local ordinance, you could face fines, be required to vacate the property, or run into serious issues when you go to sell the home down the road. Lenders and title companies will often require proof of a CO before closing on a sale, so skipping it now can create major headaches later.

Homeowner’s insurance can also be affected. If something goes wrong in a home that was never issued a CO, your coverage could be in question.

What We Do at D&J

When you build with D&J, we handle the permitting and inspection process from start to finish. We coordinate with local building departments, make sure every phase of construction meets code, and don’t consider a job done until you have your Certificate of Occupancy in hand and the keys to your new home.

If you’re thinking about building a new home in Northern Indiana, we’d love to walk you through the entire process — from the first shovel in the ground to the day you move in.