12 Hidden Charges When Buying a Flat in India That No Broker Will Tell You

This is the single largest additional cost. Stamp duty is a state government tax on property transactions, and it varies from 4% to 7% depending on the state. Registration fee adds another 0.5-1%. On an Rs 80 lakh property in Karnataka, stamp duty alone is Rs 4 lakh, plus Rs 80,000 registration. This is non-negotiable and payable at the Sub-Registrar office at the time of registration.

If you are buying a flat that has not received its occupancy certificate (OC), you pay 5% GST on the base price. On an Rs 80 lakh flat, that is Rs 4 lakh. This does not apply to ready-to-move-in properties where OC has been issued. Builders sometimes absorb GST into the base price, but verify this explicitly in writing.

Want a higher floor? Corner unit? Garden-facing apartment? Builders charge a premium called PLC for these preferences. A 10th floor unit might cost Rs 100-200/sqft more than a 3rd floor unit. On a 1,000 sqft flat, PLC can add Rs 50,000 to Rs 3,00,000 depending on the preference. These charges are often mentioned only when you sit down to finalize the booking.

The swimming pool, gym, clubhouse, and landscaped gardens shown in the brochure are not free. Most builders charge a one-time amenity or clubhouse membership fee ranging from Rs 2 lakh to Rs 5 lakh. This is separate from the monthly maintenance and is typically collected at the time of possession.

In most new projects, parking is not included in the base price. A covered basement parking slot costs Rs 5-8 lakh in metro cities, while stilt or open parking is Rs 3-5 lakh. Some builders include one parking slot but charge for the second. This is one of the most commonly overlooked charges and can significantly impact your budget.

You need an independent lawyer to verify the title, review the sale agreement, check for encumbrances, and handle the documentation. This is separate from any legal work the builder does. Expect to pay Rs 15,000-30,000 for a thorough legal review. Do not skip this to save money.

Builders typically collect 12 to 24 months of maintenance charges in advance at the time of possession. If monthly maintenance is Rs 5/sqft and your flat is 1,000 sqft, that is Rs 5,000/month or Rs 1,20,000 for 24 months. This corpus is handed over to the society once it is formed.

This covers internal roads, drainage, sewage treatment plant (STP), common area electrical work, and other infrastructure within the project. Some builders include this in the base price, while others bill it separately. Check the cost sheet carefully.

Your share of the diesel generator (DG) set that provides power backup to common areas and, in some cases, to individual flats. The amount depends on the backup coverage: common area-only backup costs less than full flat backup. This is a one-time charge collected at possession.

Charges for borewell connection, municipal water supply connection (like BWSSB in Bengaluru or BMC in Mumbai), and sewage connection. In areas without municipal water supply, the borewell and water treatment costs are shared among all flat owners.

Banks charge a processing fee on your home loan, typically 0.25-0.5% of the sanctioned amount. On a Rs 60 lakh loan, that is Rs 15,000-30,000. Some banks waive this during promotional periods, but it is standard otherwise. Add valuation charges of Rs 2,000-5,000 on top of this.

Most new flats are delivered in a "semi-finished" state with basic flooring, bathroom fittings, and kitchen platform. You will need to spend on modular kitchen, wardrobes, electrical fixtures, painting, and basic furniture before moving in. A modest interior job for a 2BHK starts at Rs 3 lakh. A full interior with modular fittings can go up to Rs 10 lakh or more.

If the builder adds new line items after you have paid the booking amount, that is a serious red flag. The cost sheet provided at the time of booking should be comprehensive. Any charge added later should be questioned and, if necessary, escalated to RERA.

Builders are required to register the total project cost with RERA. If the charges on your cost sheet add up to more than what the builder declared to RERA, you have grounds for a complaint. Check your state RERA portal to verify.

If a builder gives you a total number but will not itemize it in writing, walk away. A legitimate builder has nothing to hide. Every charge should be documented in the agreement or a schedule attached to it.

Vague line items like "miscellaneous charges", "other development charges", or "sundry expenses" without clear descriptions are a way to pad the price. Demand specific details for every charge. If the builder cannot explain what a charge covers, do not pay it.

If the builder asks you to pay certain amounts outside the main agreement, through a separate "arrangement" or "understanding", this is a major red flag. All payments should be documented in the registered sale agreement.