Tata’s entry price at Varnam is ₹1.69 Cr. The amount that actually leaves your account before the flat is registered in your name is closer to ₹1.90 Cr, and that is before floor rise or a car park. Here is every line of it.

The full arithmetic

Start with Tata’s published starting price for the 3 BHK with two bathrooms: ₹1,69,00,000.

GST at 5% — ₹8,45,000. This applies because the property is under construction and the developer cannot pass on input tax credit. Once a project has its completion certificate, GST does not apply at all, which is one reason ready flats sometimes work out closer in price than the headline suggests.

Stamp duty at 5% — ₹8,45,000, the rate for anything above ₹45 lakh in Karnataka.

Cess at 10% of the stamp duty — ₹84,500.

Surcharge at 3% of the stamp duty — ₹25,350. Three percent rather than two because Shettigere falls outside BBMP limits.

Registration at 2% — ₹3,38,000.

Charges total ₹21,37,850. All-in: ₹1,90,37,850.

Put another way, for every hundred rupees of advertised price you need about a hundred and thirteen rupees in hand. On a flat at this level that gap is ₹21.4 lakh, and it is payable in cash rather than through your home loan, because lenders fund the agreement value and not the taxes on it. That is the single most common budgeting mistake we see.

The change that catches people out

Registration in Karnataka moved from 1% to 2% on 31 August 2025. It doubled.

On this unit that single change costs an extra ₹1,69,000. If you are working from a cost sheet, a spreadsheet or a blog post written before September 2025 — and plenty are still circulating — your budget is short by that amount before you start.

It is worth asking the sales team directly which registration rate their cost sheet uses. We have seen current-dated sheets still calculating at 1%, not out of dishonesty but because nobody updated the template. Catching it early is far better than discovering it on the day you register. Our full breakdown of stamp duty and registration charges in Bangalore keeps the current rates in one place.

Guidance value can push the duty higher

Stamp duty is charged on the higher of your agreement value or the government guidance value for that land. Most of the time the agreement value is higher and guidance value never comes up.

But guidance values in the Devanahalli belt have been revised upward repeatedly as the airport corridor has developed, and on a specific survey number they can surprise you. If the guidance value on your parcel exceeds ₹1.69 Cr, your duty, cess and surcharge are all calculated on the higher figure, not on what you agreed to pay.

Ask for the survey number and check the guidance value before you finalise your budget. It is a ten-minute job and it occasionally moves the number by lakhs. This is also one of the reasons an unusually low quoted price should prompt a question rather than relief.

What is still not in the ₹1.90 Cr

Everything above is statutory. The developer’s own extras come on top and they are not small.

Floor rise, charged per floor above a baseline, which on a tall building can add several lakh between the lowest and highest units. Car parking, sometimes bundled and sometimes not — ask whether ₹1.69 Cr includes one space, and what a second costs. Clubhouse and infrastructure deposits, usually one-off and often a few lakh combined. Legal and documentation charges. And the maintenance advance, commonly 12 to 24 months collected upfront.

Ask for every one of these as a line item with an amount, in writing, before you pay a booking cheque. A cost sheet that stops at stamp duty is an incomplete cost sheet, and the difference between the incomplete and complete versions is routinely five to eight lakh.

Why ‘starting at’ matters more than it sounds

₹1.69 Cr is the price of the least desirable unit: lowest floor, least favoured facing, in the cheapest stack. Almost nobody pays it.

Tata does not publish a per-unit rate card, so the only way to know your number is to ask for a quote against a specific unit number rather than a configuration. Do that early. Buyers routinely budget against the advertised figure, fall in love with a higher floor on a better aspect, and find themselves fifteen or twenty lakh above where they started before any statutory charge is applied.

The same caution applies to the ₹52 lakh gap between the two 3 BHK types. That is a very wide spread for one extra bathroom, and it almost certainly reflects a substantially larger flat. Get both floor plans and both carpet areas before you decide which is better value.

Putting it in perspective

Roughly 12.6% in statutory charges is not unusual — it is close to what every above-₹45-lakh purchase in Karnataka carries, and the same arithmetic applies whichever project you buy. What changes between projects is only the surcharge, at 2% of duty inside BBMP and 3% outside.

What makes it feel worse here is scale. On a ₹50 lakh flat the charges are about ₹6.3 lakh and most buyers absorb that. At ₹1.69 Cr it is ₹21.4 lakh, which is a deposit on another property, and it usually has to be found in cash rather than borrowed.

So treat it as part of the purchase price from the first conversation, not as a closing formality. The real question is not whether you can afford ₹1.69 Cr. It is whether you can afford ₹1.90 Cr plus extras, with a large slice of it payable in cash at registration.

Figures from Tata Housing’s own project page, read 3 October 2026, and from Karnataka RERA filings. Statutory rates verified 3 October 2026 and subject to change. Nothing here is an offer or a contract — verify any registration number on the Karnataka RERA portal.