First-Time Homebuyer Checklist for India: Documents, Due Diligence, and Hidden Costs Before You Book

Buying your first home is exciting — and it's also the largest financial decision most people ever make. The difference between a smooth purchase and a painful one usually comes down to homework done before the booking amount is paid. This checklist covers the three things first-time buyers most often get wrong: the documents, the due diligence, and the hidden costs.

Part 1: Money first — know your real budget

1. Separate the flat's price from the cost of buying it. The quoted price is never the final outflow. As a rule of thumb, budget an additional 8–15% of the property value for the extras below (the exact figure varies by state and project — confirm each line item in writing).

2. Get a home loan pre-approval before you shop seriously. It tells you your real eligibility, strengthens your negotiating position, and prevents the heartbreak of booking a flat your loan doesn't cover.

3. Keep your down payment genuinely ready. Banks typically fund 75–90% of the property value depending on the loan amount slab, which means you need 10–25% as your own contribution — plus the extra costs below. Don't count money that's locked in illiquid investments.

Part 2: The hidden costs nobody puts in the brochure

Ask the builder for an all-inclusive cost sheet. Specifically confirm:

• Stamp duty and registration charges. These vary by state (and sometimes by the buyer's gender and the property's location within the state). On a resale or ready flat, this is often the single biggest extra.
• GST on under-construction properties. Ready-to-move flats with an occupancy certificate don't attract GST; under-construction ones do, at the notified rate. Confirm which applies to your unit.
• Parking charges. Covered parking is frequently sold separately and can be a significant line item in metros.
• Clubhouse and amenity charges. Sometimes bundled, sometimes billed separately — ask.
• Floor-rise and PLC (preferential location charges). Higher floors, park-facing or corner units often carry premiums. These should be in writing, not mentioned verbally at the site visit.
• Maintenance deposit / corpus fund. Many projects collect 1–2 years of maintenance in advance or a one-time corpus contribution.
• Legal, documentation, and society formation charges. Small individually, but they add up.
• Interior and moving costs. The flat is a shell; budget for what makes it livable.

Get every one of these in the cost sheet before you pay the booking amount. "We'll work it out later" is how budgets die.

Part 3: Document due diligence — the non-negotiable list

For any project, new or resale, verify these. For RERA-registered projects, much of this is also uploaded on the state portal:

Title and ownership

• Sale deed / title deeds showing a clear chain of ownership for at least the past 20–30 years.
• Encumbrance Certificate (EC) for the relevant period, showing the property is free of mortgages and legal dues. Get it from the sub-registrar's office, not just from the builder's file.
• If it's agricultural land converted for residential use, the conversion order.

Approvals

• RERA registration certificate and number (for covered projects) — and verify it yourself on the state portal.
• Sanctioned building plan and commencement certificate from the municipal authority.
• Layout approval (for plotted developments) from the competent authority.
• Environmental clearance, if applicable to the project's scale.
• Completion / occupancy certificate (for ready properties) — without an OC, the building legally isn't ready for occupation, regardless of what the sales team says.

Litigation check

• Search for pending litigation involving the land or the developer. A lawyer's title search report is money well spent — it typically costs a fraction of one EMI and can save you from a disputed title.

Builder background

• Track record: how many projects delivered, and how close to the promised dates? Visit a completed project and talk to residents if you can.
• Financial stability: stalled sister projects are a warning sign.
• Complaints on the state RERA portal against the promoter's other projects.

Part 4: Reading the agreement before you sign

• Carpet area must be stated explicitly, matching the RERA filing.
• Payment schedule should be linked to construction milestones — be wary of heavy front-loaded schedules where most of the money is due before meaningful construction.
• Possession date with a clear delay-compensation clause.
• Cancellation terms: what do you lose if you back out? Understand the forfeiture clause before, not after.
• What's included: flooring, fittings, parking, amenities — the agreement, not the brochure, is what counts. Brochure disclaimers ("artist's impression") mean the pretty pictures aren't contractual.

Part 5: The site visit checklist

• Visit at different times of day — traffic, noise, and water pressure all vary.
• Check actual connectivity: your commute, not the brochure's "20 minutes from everywhere."
• Ask residents of nearby completed projects about water supply, power backup, and maintenance quality.
• For under-construction projects, compare actual progress with the RERA portal's quarterly updates.
• Confirm the exact unit location — floor, tower, facing — and that it's the same unit number in the agreement.

Part 6: Booking-day discipline

• Pay the booking amount by cheque, bank transfer, or UPI — never cash. Every payment must be traceable and receipted.
• Get a written receipt stating the amount is adjustable against the flat's price and the terms of refund if you don't proceed.
• Don't let "offer ends today" pressure override your checklist. Genuine offers survive a week of due diligence; pressure tactics rarely do.

The mindset that protects you

Assume nothing, verify everything, and get everything in writing. The builder's sales team is doing its job — your job is to be the careful buyer RERA was written for. A few weeks of disciplined checking now prevents years of regret later.

Start your search on solid ground: browse RERA-verified listings on RERA Community, where project registration details are part of every listing.