What Is Snagging Inspection and Do You Need It?

Many buyers think they can check the new flat themselves. You can easily spot a scratched door or a broken window. But you cannot see what is happening inside the walls.

For example, a normal buyer will not know if the bathroom floor has the wrong slope. If the water flows away from the drain instead of towards it, it will slowly seep into the walls. A professional inspector uses tools like thermal cameras, moisture meters, and lasers to find these exact issues. They also measure the exact carpet area of the flat to make sure the builder gave you the exact square footage promised in your RERA agreement.

When an inspection team walks into your empty flat, they usually spend around three to four hours doing a 1,000-point check. They look for three main types of problems.

The most critical defects are safety issues. Inspectors will test every electrical socket. They frequently find that brand-new luxury flats are missing basic earth wires or have overloaded main electrical panels.

Next, they look for functional defects. They will tap every single floor tile with a special rod. If the builder did not put enough cement under a tile, it will sound hollow. A hollow tile will eventually crack when you put heavy furniture on it. They also check for active water leaks in the plumbing and check the waterproofing on balconies.

Finally, they note down cosmetic defects. This includes bad paint jobs, doors that stick to the floor, and cheap rusted hardware on bathroom fittings.

Hiring a team of engineers sounds expensive, but the real data from 2026 shows it is actually very cheap insurance. If you hire a professional agency in cities like Bangalore, Pune, or Delhi NCR, the price is quite standard.

For a regular 2 BHK or 3 BHK flat, a full inspection costs between ₹10,000 and ₹12,000. Some companies charge a flat fee of ₹11,500, while others charge around ₹12 to ₹15 per square foot.

Now look at the cost of not doing it. If you move in and discover a severe dampness issue in your master bathroom, fixing the waterproofing and replacing the broken wall tiles will cost you anywhere from ₹50,000 to over ₹1 Lakh. If the builder gave you 50 square feet less than promised, you are losing lakhs in property value. Paying ₹11,000 upfront saves you from these massive bills.

The best time to do this inspection is when the builder sends the possession letter, but strictly before you sign the handover documents.

Within two days of the check, the agency gives you a highly detailed PDF report with photos of every single defect. Under Section 14 of the RERA Act, the builder has a 5-year legal duty to fix any structural or workmanship defects at no cost to you.

You just email this report to the builder and refuse to take the keys until the work is done. A stamped report from an engineering firm gives you solid proof that the site supervisor cannot argue with. The builder usually takes two to three weeks to fix the list. After that, you do a quick final check and then happily take possession of a safe, flawless home.