Real Estate Glossary: Property Terms Every Indian Buyer Should Know

Buying a home in India means running into a wall of jargon — carpet area, RERA, encumbrance certificate, TDS, khata, OC, CC, FSI, mutation, and dozens more. Not understanding a term at the wrong moment can cost you money or expose you to risk. This glossary explains the most important real estate terms an Indian buyer, seller, tenant or investor will encounter, in plain language, so you can read a listing, a loan sheet or a legal document with confidence. Keep it handy through your property journey.

We have grouped the terms loosely by theme — area and pricing, legal and documents, taxes and charges, loans and finance, and construction and approvals — with clear, practical definitions. For deeper treatment of the big topics, we link to Being Real Estate's detailed guides.

Area and pricing terms

• Carpet area: the actual usable floor area within the walls of your flat — the space you can lay a carpet on. Under RERA, pricing and sale are meant to be based on carpet area. This is the number that matters most.
• Built-up area: carpet area plus the area of the walls and certain internal features — larger than carpet area.
• Super built-up area: built-up area plus a share of common areas (lobbies, staircases, etc.). Traditionally used to quote prices, it makes a flat look bigger; always convert to carpet area to compare fairly.
• Loading: the difference between super built-up and carpet area, expressed as a percentage — the higher the loading, the less usable space you get per rupee.
• Price per square foot: the rate used to compare properties — insist on comparing per carpet square foot, not super built-up.

Legal and document terms

• RERA: the Real Estate (Regulation and Development) Act and the state authorities under it, which register projects and agents and protect buyers with transparency and accountability obligations.
• Sale deed: the core legal document that transfers ownership of the property from seller to buyer; it is executed and registered.
• Title: the legal right of ownership. A "clear title" means ownership is undisputed and properly documented — the single most important thing to verify.
• Encumbrance certificate (EC): a document reflecting the registered transactions and charges (like mortgages) on a property over a period — used to check the property is free of undisclosed dues or claims.
• Mutation: updating the ownership in the local land/municipal records after a purchase, so tax bills and records reflect the new owner.
• Power of attorney (PoA): a legal instrument authorising someone to act on your behalf; commonly used by NRIs, but a PoA is not a substitute for a sale deed as proof of ownership.
• Khata (in some states): a municipal account/record of a property for tax purposes; an important local document where applicable.

Taxes and charges

• Stamp duty: a state tax on the property transaction, paid to register the sale — a significant one-time cost that varies by state.
• Registration charges: the fee to register the document with the sub-registrar, on top of stamp duty.
• GST: the Goods and Services Tax, which can apply to under-construction property but generally not to ready (completed, OC-received) or resale homes.
• TDS on property: tax deducted at source by the buyer on qualifying property purchases above a threshold, deposited against the seller's PAN; different, higher rules apply when the seller is an NRI.
• Property tax: the recurring annual levy by the municipality on property owners.
• Capital gains tax: tax on the profit when you sell a property, with different treatment for short-term and long-term holdings and available exemptions on reinvestment.
• Maintenance charges: the recurring amount paid to the society for common-area upkeep and services.

Loan and finance terms

• EMI: Equated Monthly Instalment — the fixed monthly payment that repays your home loan's principal and interest over the tenure.
• Loan-to-value (LTV): the proportion of the property value a lender will finance; you fund the rest as your down payment.
• Down payment / margin: the upfront portion of the cost you pay yourself, on top of which the loan is given.
• Tenure: the period over which the loan is repaid; longer tenure lowers the EMI but increases total interest.
• Credit score: a measure of your creditworthiness that strongly influences loan approval and the interest rate.
• Co-applicant: a person who applies for the loan with you, whose income can increase eligibility and who shares repayment responsibility.
• Pre-payment / foreclosure: paying part or all of the loan ahead of schedule to reduce interest or close it early.
• Balance transfer: moving your outstanding loan to another lender, usually for a lower rate.
• Fixed vs floating rate: an interest rate that stays constant vs one that moves with the market/benchmark.

Construction and approval terms

• Occupancy certificate (OC): the authority's certification that a completed building is built per approved plans and fit to occupy — essential to confirm for a ready home.
• Completion certificate (CC): certifies that a project was completed as per the approved plans.
• Commencement certificate: permission from the authority to begin construction.
• FSI / FAR: Floor Space Index / Floor Area Ratio — the ratio governing how much can be built on a plot.
• Under-construction vs ready-to-move: a property still being built (lower price, possession risk, GST) vs a completed one you can occupy now (no GST if OC received, but often costlier).
• Possession: the point at which the developer hands over the completed home to you.
• Carpet-area RERA registration: a project's registration under RERA, verifiable on the state portal, which every buyer should check.

Ownership and tenancy terms

• Freehold: full ownership of the property and the land it sits on, without time limit.
• Leasehold: the right to use a property for a fixed lease period from the owner of the land.
• Leave and licence agreement: the structure most urban residential renting uses, granting a licensee permission to occupy for a limited period.
• Security deposit: a refundable sum a tenant pays upfront, returned at the end of the tenancy net of legitimate deductions.
• Lock-in period: a minimum period during which a party cannot terminate the rental agreement.
• NRE / NRO / FCNR accounts: the bank accounts NRIs use to manage foreign and Indian income, relevant to buying property and receiving rent in India.

The bottom line

Real estate jargon is not there to confuse you — each term maps to something concrete about area, ownership, cost, financing or approvals that affects your decision. The few that matter most are the ones to internalise: carpet area (what you actually get), clear title and the encumbrance certificate (that you truly own it, free of claims), RERA and the occupancy certificate (that the project and building are legitimate), and the full stack of costs (stamp duty, registration, GST, TDS, property tax, EMI). Understand these and you can read any listing or document with confidence — and use our detailed guides whenever you want to go deeper on any single term.