What will this home actually cost me?

₹1 crore onwards, all-inclusive, per sq ft, basic price, and agreement value are not the same number. The agreement value can bundle floor rise, location charges, parking, clubhouse, infra, development, and connection charges. Each line gets its own tax and loan treatment.

Parking deserves its own scrutiny. Garage and covered parking can carry a price. Open parking in the model form is allotted without one. So never accept “Parking ₹5 lakh” at face value. Ask what kind of parking this is, then verify the agreement reflects the same.

A standard under-construction flat broadly carries 5 percent GST without input tax credit. It drops to 1 percent if it qualifies as affordable (up to ₹45 lakh with 60 sq m carpet in metros and 90 sq m elsewhere). A completed sale with Occupancy Certificate carries no GST on the sale itself. Flip the Status switch in the calculator above and watch ₹5,00,000 turn to ₹0.

Stamp duty is the other major cash outlay. It is money paid directly to the state government to execute the title. It is not funded by the home loan. State taxes and government fees often sit near 6 percent for a male buyer and 5 percent for a qualifying woman buyer including local cess. Registration is capped near ₹30,000 above ₹30 lakh.

For qualifying purchases above ₹50 lakh, you deduct 1 percent of the higher of consideration and stamp value. Consideration includes parking, club, power, water, and maintenance-linked payments. Since April 2026 this runs under the Income Tax Act framework through Form 141.

Brochures never explain this clearly: On a ₹10,00,000 instalment, you send ₹9,90,000 to the seller and ₹10,000 directly to the tax department. Extra cost is ₹0. Tax routed is ₹10,000.

A ₹80 lakh loan on a ₹1 crore home implies a ₹20 lakh down payment. Most buyer budgets stop there, which leads to panic. GST, stamp duty, registration fees, loan processing fees the bank will not finance, society deposits, interior work, and moving expenses all demand liquid savings upfront.

Loan charges swing more than interest rates do. Lenders charge processing fees ranging from 0.50 percent to 2 percent plus taxes, plus legal and valuation disbursements. Your interest rate is not the only number to negotiate; compare the total cost in your lender’s Key Facts Statement (KFS).

Near possession you will receive demands for advance maintenance, corpus fund, utility connection deposits, meter installation, and society formation fees. MahaRERA rulings emphasize that each charge must have an explicit contractual basis. Separate them into statutory fees versus builder-specific charges, and ask what backs each rupee before paying.

Then comes fit-out: Modular kitchen, wardrobes, lighting, appliances, window treatments, and safety grills turn an empty shell into a home. Budgeting Minimal, Normal, or Premium prevents surprise debt. Furthermore, if possession is two years away, remember the overlap nobody quotes: Your current rent plus pre-EMI interest on disbursed loan tranches.

Classify every line item into four categories: Government, Builder, Bank/Third-Party, and Discretionary. The tag tells you what action to take: Pay it, push back on it, compare it, or control it. Flag ambiguous lines such as “₹2.5 lakh infrastructure development charge” and request exact documentation.

The quoted headline is not the cash you need. Run your numbers in the comparison tool and review the buyer checklist below before signing any letter.