Buying a Flat Before It Is Built: The RERA Safeguards in Karnataka

By Propmonk Editorial Team·26 October 2026·7 min read
Buying a Flat Before It Is Built: The RERA Safeguards in Karnataka

Booking a flat before the foundation is dry means handing over a large sum on the strength of a promise. RERA, the central law of 2016 on real estate, turns several of those promises into duties the developer must meet. This article takes each safeguard in turn, names the clause it rests on and explains how a Bangalore buyer puts it to work.

Who Falls Under RERA

The statute has been fully operative from 1 May 2017, and the state framed its own rules two months later. The regulator, K-RERA, keeps a register of projects, publishes a page for each one and hears disputes. Until a scheme is registered, the developer may not market it, take a booking or collect a rupee.

Section 3 exempts a layout when the plot is up to 500 sq m or the scheme has at most eight apartments in total, all phases counted. Larger apartment, villa and plotted schemes must register. The safeguards below belong to buyers in registered schemes, which is why the registration number deserves a check first.

Safeguards Mapped to Sections

Here is a compact map of what the law gives and where it says so.

What you getHow it worksSection
Open recordsOwnership papers, sanctions, drawings and the finish date are filed and visible to the public3, 4 and 11
Ring-fenced fundsSeven-tenths of receipts go to a bank account used only for that scheme4(2)(l)(D)
Booking cash ceilingTen per cent is the most the developer may take ahead of a registered agreement13
Frozen layoutApproved drawings change only with the buyers' majority14
Late-delivery reliefExit with a refund, or stay and be paid interest every month18
WarrantyStructural and finishing faults mended for five years after handover14(3)
Tribunal routeRegulator and adjudicating officer rule on disputes31 and 71

Where Buyer Money Is Kept

Section 4 asks the developer to pay seventy paise of every rupee received into a distinct account at a scheduled bank. Cash from that account is for the scheme's land and construction alone. Before money is drawn, an engineer, an architect and a CA must each confirm that the work done justifies it.

Every year the account is audited to verify that spending followed physical progress. The aim is to stop developers from funding the next land purchase with this scheme's collections. That leaves 30% for other expenses, so the arrangement cuts the chance of a halted project but cannot guarantee delivery.

The booking-money ceiling

Section 13 prevents a developer from taking over 10% of a home's price until a written sale agreement has been signed and registered. That agreement uses the state's model format and records the price, the instalments and the date of handover. A request for 20% against an allotment letter should be turned down in writing.

What the Regulator's File Reveals

Marketing material seldom shows what the official file holds. Before paying, read these entries:

  • The registered titles of the scheme and its promoter, plus the landowners where two parties develop jointly
  • Ownership papers and any bank charge on the land
  • Sanctioned drawings showing blocks, storeys and unit count
  • Carpet area for each configuration
  • The completion date the developer has declared
  • Reports on construction and sales filed every three months

Carpet area means a single thing in law: net floor space usable within the home, internal partition walls included. Outer walls, shafts for services, the balcony and the open terrace are left out. Because the agreement price is linked to it, the figure lets a buyer weigh one scheme against another fairly.

Section 12 targets deceptive promotion. If someone paid on the basis of a false claim in an advert or brochure, compensation is due, and quitting the scheme brings a complete refund with interest.

Changes to the Layout or the Developer

Section 14 binds the promoter to the approved drawings and the specifications offered at booking. A small tweak to one flat needs the owner's agreement alone. Any wider modification of the plan, towers or common spaces needs prior written approval from two out of every three buyers.

Section 15 sets that same threshold, along with the regulator's clearance, for handing a project to another company. A new tower added on open land, or a quiet takeover of the scheme, can be contested.

When the Keys Arrive Late

The agreement names a handover date, and once it passes section 18 offers two routes. A buyer may walk away and take back every rupee paid, together with interest and damages. Otherwise the buyer stays on and is paid interest for each month the home is late.

The state fixes this rate at 2 percentage points over the SBI's top MCLR, its marginal cost of funds based lending rate. A buyer paying an instalment late is charged the same, so the rule applies to both sides. When the regulator lengthens a scheme's registration, the buyer's rights under the agreement continue.

Problems After Possession

Cover continues past handover. Where a structural flaw, or a fault in finish, quality or services, surfaces within five years, section 14(3) requires the developer to repair it at no cost inside 30 days. If the developer refuses or delays, the owner may seek compensation.

Section 17 closes the loop. The promoter must register the conveyance deed in the owner's name and transfer the shared areas to the residents' association. Dated photos and written complaints strengthen a defect claim considerably.

Filing a Complaint

A section 31 complaint against a developer or agent is lodged online with the state regulator. It rules on refunds, possession and interest, while compensation is set by the adjudicating officer under section 71. For 60 days after an order, the state appellate tribunal accepts an appeal.

Amounts still unpaid can be collected like arrears of land revenue by the district administration. When the developer is short of cash this is slow, so winning an order is not the end of the road. Consumer commissions are another forum that remains open.

Where the Law Stops

The regulator publishes what a promoter declares. It offers no assurance about price, construction quality or the company's balance sheet, so a lawyer should examine the title, approvals and agreement. Small schemes, and homes already finished when the law began, fall mostly outside its reach.

A housing loan is a separate contract. The lender wants the instalment, EMI or pre-EMI, paid on schedule even when the builder is behind. Try the EMI calculator to size the monthly outgo while construction continues.

Eight Steps Before You Pay

This sequence turns the statute into a habit:

  1. Search the scheme on the regulator's website and note down its registration number and promised completion
  2. Match the number of blocks, floors and the carpet areas listed there against the brochure and cost sheet
  3. Pay nothing above 10% before the sale agreement is registered
  4. Confirm that the handover date in the agreement equals the date filed officially
  5. Send money only through the bank, to the scheme account written into the agreement
  6. Store receipts, payment demands and all messages with the builder
  7. Read every quarterly report and compare it against the site visit
  8. Write to the builder about any delay or defect before approaching the regulator

We will share the RERA record of any scheme we list. Write to us on the contact page with its name.

Frequently Asked Questions

Why does RERA require a separate account for 70% of buyer money?+
So the cash from one project is not used for another. The developer keeps 70% of receipts in a project account, withdraws it against certified progress on land and construction, and gets it audited each year.
What is the most a developer can take before signing the sale agreement?+
Ten per cent of the home's cost. Section 13 says a written, registered agreement for sale must be in place before the developer takes anything beyond that.
What are my options if the flat is handed over late?+
Section 18 lets the buyer exit with a refund, interest and compensation, or remain and be paid interest monthly for the delay. Karnataka adds 2 percentage points to the SBI's top lending benchmark, the marginal cost rate.
For how long can I ask the builder to fix defects?+
For five years after possession. A structural fault or a lapse in workmanship, quality or services reported in that time must be put right without charge within 30 days.
Are small projects covered by RERA in Karnataka?+
Not for registration. A scheme on up to 500 sq m, or with no more than eight apartments, is exempt. Its buyers must rely on the contract, consumer forums and ordinary civil courts.

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