Plan before you build

Most people approach building a house in the wrong order. They start with design, because design is the enjoyable part, and arrive at documents and approvals months later when a problem is expensive to fix. The sequence below is the one that wastes the least money, and it is deliberately unglamorous at the start.

1. Learn the vocabulary first

You cannot evaluate a property if you do not know what the documents mean, and the two most costly misunderstandings in Bangalore are believing a khata proves ownership and believing a DC conversion order permits construction. Neither is true. Our Bangalore property glossary defines the terms in plain English and explains why each one matters.

2. Understand where your plot actually sits

Which authority sanctions your building plan depends entirely on location, and in Bangalore that is genuinely complicated: five city corporations replaced BBMP in 2025, planning authorities govern the outer corridors, and the Electronic City township answers to KEONICS. The rules, the fees and the risks differ. Read the page for your corridor in building in Bangalore, area by area.

3. Check whether you are actually ready

Before spending on an architect, it is worth an honest look at whether the fundamentals are settled: ownership, title, khata, budget realism and approvals. The build-readiness score takes about a minute and tells you which gap to close first. A low score early is useful information, not a setback.

4. Put real numbers on it

Cost surprises are mostly the result of estimating one number and forgetting four others. Work through construction cost, the statutory charges, the finance, and the materials separately rather than trusting a single per-square-foot figure.

• Construction cost calculator, for the build itself by quality tier
• Stamp duty calculator, for the statutory cost of buying, which your loan will not fund
• Loan eligibility and the EMI calculator, for what you can borrow and what it really costs over time
• Down payment planner, which is where most people discover their true upfront cash requirement
• All 19 calculators, including materials, area and tax tools

Every calculator runs entirely in your browser. We do not see your inputs, and nothing is sent to us unless you choose to contact us.

5. Understand what you are allowed to build

Height, setbacks and dwelling-unit limits changed across Bengaluru in January 2026, and floor area ratio did not. If your design predates that, you may be entitled to more than it assumes. Start with what the 2026 rules changed, then work out your own plot with the setback and FAR calculators.

6. Get the approvals right

Building without a sanctioned plan creates unauthorised construction, which is expensive to regularise and obstructs utilities, occupancy and lending. Our building plan approval checklist sets out the documents, the sequence and the charges to budget for.

7. Choose a builder on scope, not on rate

A lower per-square-foot rate with a thinner specification is not a cheaper house, it is a different one. Compare itemised specifications, confirm how built-up area is measured, and check what is excluded. Read how to choose a builder and where the budget actually goes.

Take the checklist with you

Our pre-construction checklist gathers every item above into one printable page, grouped by stage, from title and khata through to the builder contract. It is free and there is nothing to sign up for.

Guides by topic

• 30×40 house construction cost
• 40×60 and duplex construction cost
• Villa construction cost
• Budget split for an independent house
• All Bangalore guides