A buyer collecting the keys to her new flat in Bengaluru was so relieved to finally reach possession that she signed the possession letter in the lobby, admired the apartment for ten minutes, and moved on. Within weeks she found a seeping bathroom wall, two dead power points and a window that would not close. Each of these should have been the builder's problem, but by signing without a proper inspection she had quietly made them hers. The single hour she skipped at handover was the most valuable hour of the entire purchase.

The short answer. Before you take possession of a new flat, carry out a proper inspection, often called snagging, to find defects while the builder is still responsible for fixing them. Note every issue in a written snag list with photographs, hand it to the builder before you sign the possession letter, and get a written commitment to rectify. The trade off to understand is that possession day is the moment you have the most leverage, because once you sign, unresolved defects become your battle to chase, even though the law still holds the builder responsible for structural defects for years afterward.

What is snagging and why does it matter?

Snagging is the pre possession inspection where you go through the flat carefully and list every defect, from a hairline crack to a leaking tap. It is your final structured chance to make the builder correct problems at the builder's cost, before the flat becomes fully yours to maintain. The list you create, often called a snag list, is the document that turns a walk through into an accountable set of items the builder has agreed to fix.

It matters because of a simple shift in leverage. Up to the moment you sign the possession letter, the builder wants to close the sale and has every reason to cooperate. After you sign, that incentive fades, and each unresolved defect becomes something you must document, negotiate and follow up on your own. Treating the inspection as a formality, or rushing it, throws away the one point where the balance of power favours you.

Some buyers choose to bring a professional inspector to the snagging, and for a large or high value flat it can be money well spent. A trained inspector carries testing equipment, knows the spots where defects hide, and typically finds several times more issues than an untrained eye, all for a fee of a few thousand rupees. Whether you do it yourself or hire help, the principle is the same: the cost of a careful inspection is trivial next to the cost of living with defects you accepted by signing too quickly.

What should you check before anything else?

Before you inspect the flat, check the paperwork, starting with the occupancy certificate. Demand a copy of the occupancy certificate that covers your specific wing and floor, and do not settle for a provisional certificate or a mere completion letter, because without a valid occupancy certificate the building is not officially fit for occupation. Taking possession of a flat that lacks one can leave you in an unauthorised position with the local body.

Alongside the occupancy certificate, confirm that what is being handed over matches what you were promised. Check the flat against the sanctioned plan and your agreement, so that the layout, the carpet area and the specifications are what you paid for rather than a quiet downgrade. Getting the documents right first means your physical inspection is of a flat that is legally ready to be handed over.

How should you inspect the flat itself?

Inspect slowly and test everything that can be tested, rather than glancing around and trusting that it all works. Open and close every window and door, run every tap and check the drainage, flush and check for leaks, and switch on every power point and light. Look for seepage and damp patches on walls and ceilings, check tiles for hollowness and cracks, and examine the finish of floors, paint and fittings. A thorough inspection of a two bedroom flat takes the better part of an hour, not the few minutes buyers often give it.

Write down each defect as you find it and photograph it, ideally with a timestamp, so there is no later dispute about what was wrong and when. Move room by room in a fixed order so nothing is missed, and pay particular attention to bathrooms, the kitchen and external walls, where water and finishing problems tend to concentrate. The goal is a complete, dated record, not a general impression.

Use the table as a room by room prompt so your inspection is systematic. A defect you record now is the builder's to fix, while one you notice next month is a favour you will have to ask for.

What do you do with the snag list?

Hand the snag list to the builder before you sign the possession letter, not after, and get a written acknowledgement with a committed timeline to fix each item. The sequence is the whole point: the possession letter is your leverage, so use it to secure the commitments before you release it. If the builder wants you to sign first and trust that the fixes will follow, that is precisely the arrangement the snag list exists to avoid.

Keep your copy of the acknowledged list and the photographs, and follow up as items are completed. Where a defect is significant, you can reasonably ask that it be rectified before you take possession rather than after. A calm, documented approach works better than an argument, because the written list and dated photos make the builder's obligations concrete rather than a matter of memory.

Be wary of a possession letter that asks you to certify the flat is received in good and complete condition. Signing such a line while defects remain can weaken your position later, because you have put your name to a statement that everything was fine. If the builder uses that wording, the cleanest response is to note on the document that possession is taken subject to the attached snag list, so your acknowledgement of the keys does not double as a waiver of the defects you have just recorded.

What protection do you have after possession?

You are not without recourse once you have moved in, because the law provides a defect liability period. Under the real estate regulation framework, a builder remains responsible for structural defects, and certain other defects in workmanship, for five years from the date you take possession, and is required to rectify them without charging you again. If such a defect appears within that window, you can require the builder to fix it at no further cost to you.

That protection is valuable, but it is a backstop, not a substitute for a good inspection. Chasing a builder to honour the defect liability after possession is slower and harder than getting problems fixed while you still hold the possession letter. Minor cosmetic issues may also carry only a shorter warranty set out in your agreement, so read what your specific contract promises. The five year cover is a genuine right, and the inspection is how you avoid having to rely on it for things that could have been fixed up front.

A seven step possession inspection checklist

1. Demand the occupancy certificate covering your specific wing and floor before you inspect.
2. Check the flat against the sanctioned plan, your agreement and the promised carpet area.
3. Set aside the better part of an hour and inspect room by room in a fixed order.
4. Test every tap, drain, switch, light, door and window, and look for seepage.
5. Record each defect in a written snag list with dated photographs.
6. Hand the snag list to the builder and get a written commitment to rectify, before signing.
7. Keep the acknowledged list and follow up until every item is fixed.

Doing this turns handover from a relieved signature into a controlled step where the builder is held to account for the quality you were promised. To make sure the building is legally ready, read our guide to the difference between an occupancy certificate and a completion certificate, and if the handover itself is running late, see our note on your rights when possession is delayed under RERA.

What is snagging before flat possession?

Snagging is a careful pre possession inspection where you go through the flat and list every defect, from cracks to leaks, so the builder fixes them at its cost before you take possession. You record each issue in a written snag list with photographs and hand it to the builder before signing the possession letter, when your leverage is greatest.

Should I get the occupancy certificate before taking possession?

Yes. Demand the occupancy certificate covering your specific wing and floor before you take possession, and do not accept a provisional certificate or a completion letter alone. Without a valid occupancy certificate the building is not officially fit for occupation, and taking possession can leave you in an unauthorised position with the local body.

How long does the builder remain responsible for defects?

Under the real estate regulation framework, a builder is responsible for structural defects and certain workmanship defects for five years from the date of possession, and must rectify them without charging you again. Minor cosmetic issues may carry only a shorter warranty set out in your agreement, so read what your specific contract promises.

Why does the timing of signing matter so much?

Because possession day is when you have the most leverage. Until you sign the possession letter, the builder wants to close the sale and has reason to cooperate on fixes. After you sign, unresolved defects become yours to chase. Handing over the snag list and securing written commitments before signing is what protects you.

Last updated 2026-07-15. PropNewz Team.