Every year thousands of buyers book homes in Bangalore based on a brochure and a site visit, only to discover title disputes, stalled approvals or construction delays months later. Verifying a property before you pay the token is not about distrust — it is about protecting what is likely your largest financial decision. A systematic check of six things — RERA registration, land title, plan approvals, builder track record, construction progress and agreement fine print — can save you years of legal trouble and lakhs in unnecessary costs.
Check RERA Registration and Validity Dates
Every residential project in Karnataka must be registered with the Real Estate Regulatory Authority. The RERA registration number should appear on the builder’s website, the brochure and the booking form. Do not take the builder’s word for it; visit the Karnataka RERA website yourself and search by project name or registration number. Look at the registration validity date — if it has expired and not been renewed, the builder is not legally allowed to market or sell units. RERA also publishes quarterly construction progress reports, so you can see whether the builder is on schedule or has missed deadlines. If a project is not registered on RERA and the builder says it is exempt, ask for a written exemption certificate; most projects claiming exemption do not actually qualify.
Verify the Land Title and Encumbrance Certificate
Ask the builder for a copy of the sale deed or title deed for the land on which the project is being built. A clear title means the land has passed through legitimate sales with no pending disputes. You can also request an Encumbrance Certificate from the Sub-Registrar’s office for that survey number; the EC shows every registered transaction on that piece of land over the past 13 or 30 years. If there are multiple owners, check that all of them have signed the development agreement. If the land is still agricultural on paper, confirm that the builder has obtained a conversion order from the revenue department before starting construction. Missing or disputed title is the most common reason buyers lose their investment, so this step is worth the time and the small fee for a lawyer’s opinion.
Confirm Plan Approvals from GBA (formerly BBMP) or BDA
Construction in Bangalore requires a building plan approval from the Bruhat Bengaluru Mahanagara Palike (BBMP) or, in some areas, the Bangalore Development Authority (BDA). Ask the builder for a copy of the sanctioned plan and the commencement certificate. Cross-check the approved built-up area, number of units, floor-area ratio and setbacks against what the builder is marketing. If the brochure shows amenities or extra floors not on the sanctioned plan, those are unauthorized and can be demolished later. Also ask whether the project needs clearance from the airport authority (if near Kempegowda International Airport) or the environmental authority (if the plot is larger than a certain size or near a lake). Missing approvals mean the builder cannot get an occupancy certificate, and you will not be able to register the property or get a home loan disbursement.
Research the Builder’s Track Record and Past Projects
A builder’s history is often the best predictor of your experience. Look up their past projects on RERA and Google Maps. Did they deliver on time, or are there multiple delayed projects? Search for the builder’s name along with words like “complaint,” “dispute,” or “consumer forum” to see if buyers have taken legal action. Check online forums and buyer groups for that builder; owners will share whether the quality matched the promise and whether the builder honored the agreement. If this is the builder’s first project, that is not automatically disqualifying, but it does mean higher risk and you should verify everything else twice. Builders with a strong track record will happily share references and previous project addresses; builders with something to hide will not.
Inspect Construction Progress Against the Timeline
If the project is under construction, visit the site yourself. Compare what you see on the ground with the construction schedule on RERA and the timeline the builder promised in the agreement. Are the floors that should be complete actually complete, or is the site quieter than it should be? Ask site engineers about the foundation work, the concrete grade and the waterproofing. If the project is significantly behind schedule but the builder is still marketing it as on-time delivery, that is a red flag. For projects that are nearly complete, ask when the builder expects to apply for the occupancy certificate and whether any work remains that could delay handover. A builder who is transparent about delays is better than one who makes up new excuses every quarter.
Read the Sale Agreement Fine Print Carefully
The builder agreement or apartment sale deed is a long document, but every page matters. Check the clause on possession date and what happens if the builder delays — does the builder pay you penalty interest, or is there a vague force majeure clause that excuses every delay? Look at the price breakup: is the builder charging separately for things like power backup, club membership or preferential location that should be included in the base price? Check whether the carpet area mentioned in the agreement matches what the builder quoted verbally; some builders show super built-up area in the brochure but charge for an inflated number. Read the clauses on cancellation and refund — if you need to back out, how long will it take to get your money back, and will the builder deduct a large percentage? If any term is unclear or one-sided, ask a property lawyer to review the agreement before you sign. Signing without reading because the builder says it is a standard format is the mistake that costs buyers the most.
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Frequently Asked Questions
How do I check RERA registration in Karnataka?
Visit the Karnataka RERA website at rera.karnataka.gov.in, click on “Registered Projects,” and search by the project name, builder name or RERA registration number. The website shows the registration validity, approved layout, construction progress and any complaints filed against the project.
What documents should I ask the builder for before booking?
Ask for the RERA registration certificate, the land title deed or sale deed, the sanctioned building plan from GBA (formerly BBMP) or BDA, the commencement certificate, the encumbrance certificate for the land, and a sample copy of the sale agreement. A builder who hesitates to share these documents is a builder to avoid.
Can I check the land title myself or do I need a lawyer?
You can obtain the Encumbrance Certificate yourself from the Sub-Registrar’s office by providing the survey number and paying a small fee, but interpreting complex title chains, identifying liens or spotting forged documents usually requires a property lawyer. For high-value purchases, a lawyer’s opinion on title is worth the cost.
What does it mean if a project is not on RERA?
If a residential project is not registered on RERA and does not have a valid exemption certificate, the builder is operating illegally and you have almost no legal protection if something goes wrong. RERA registration is mandatory for most projects, so its absence is one of the biggest red flags a buyer can see.