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Reading the Agreement for Sale on a New Bangalore Flat: Key Clauses and Red Flags

By Book A Home Editorial Team·9 October 2026·8 min read
Reading the Agreement for Sale on a New Bangalore Flat: Key Clauses and Red Flags

Between paying a booking amount and collecting keys, a Bangalore flat buyer depends on one contract. Sales teams talk of a builder-buyer agreement, while the statute speaks of an agreement for sale. Its terms settle what happens when a project runs late, a price creeps up or a plan is redrawn, so this guide takes the important clauses one at a time.

Agreement for Sale and Sale Deed Are Different Papers

Two documents lead to ownership of a new flat. The agreement for sale commits the developer to deliver a named unit at an agreed price by an agreed date. The sale deed, registered at handover, is the paper that makes the buyer the legal owner.

In the meantime, the agreement is the only text that counts. A regulator or judge starts with it and its annexures, not with the brochure or a chat at the sales office. A specification, a clubhouse or a parking slot is secure only if it is written in.

Money Before Registration: The Section 13 Limit

RERA lets a developer take no more than a tenth of the flat's price, whether as advance or application fee, before any agreement is signed. Anything over that depends on a registered agreement for sale being in place.

The same provision names what the agreement has to carry:

  • Particulars of the project, the building and the unit, with specifications
  • The development works, internal and external
  • Every payment, with its timing and method
  • The possession date
  • Default interest, for the developer and for the buyer

Paying a fifth or a third of the price against nothing but a booking form is not what the law intends. Read the draft first, keep payments within the limit, and part with the balance once the agreement stands registered.

Karnataka's Standard Format

The state's RERA rules include a model agreement that that registered projects are meant to use. A copy is lodged with the authority when the project is registered, and it can be downloaded from the project's entry on the state portal.

Holding the developer's draft against that lodged copy is an easy first step. Extra terms are valid only as far as they respect the Act. A term that removes a statutory right can be contested before the authority.

Size and Price

This part of the contract defines the unit and its cost. Every figure here should agree with the cost sheet and the RERA record.

Measuring carpet area

RERA defines carpet area as the usable floor inside the unit, partition walls included. Outer walls, service shafts, a balcony or verandah reserved for the flat, and its own open terrace, are left out. The agreement should state carpet area in square feet and show balcony and terrace sizes as separate numbers.

As the area is confirmed only once the building is done, the clause needs a formula for adjusting the price and a deadline for returning any excess. The unit's own floor plan belongs in the schedule.

What the total covers

A good clause states one total, split into the basic cost, GST and other levies, parking, clubhouse and deposits. In the model form it is free of escalation, except where taxes or government charges rise. Loose terms that allow more charges later should be struck out or pinned down.

The buyer pays stamp duty and registration over and above the total. For a Karnataka purchase above Rs. 45 Lakhs, duty is 5%, or 5.6% once cess and surcharge are added, with registration at 2%. Use the EMI calculator to see all of this alongside the monthly instalment.

Staged Payments

Instalments are normally laid out in an annexure. Under a construction-linked plan, a payment falls due as work reaches a milestone, such as the plinth, the roof slab or the final finishes. The money paid then follows progress visible on site.

Three details deserve scrutiny: whether instalments follow work or just dates, how much notice each demand allows, and the rate on late payment. Under the rules, that rate must match the one the builder owes for its own delay.

When Handover Slips

A possession clause needs a specific date. Hedging words like "tentative" or approval-linked conditions make delay hard to establish. The date should be consistent with the completion date filed on Karnataka RERA.

If the builder misses it, Section 18 offers two routes. The buyer may exit and recover everything paid, with interest. Alternatively the buyer may stay on and collect interest for each month until possession is given.

The rate is SBI's top MCLR plus two percentage points, fixed by Rule 16, and a buyer who pays late is charged identically. A token sum per sq ft for the builder's delay, set beside an 18% or 24% charge on the buyer, does not follow the rule.

A force majeure clause should list only events beyond anyone's control: war, floods, earthquakes. Costlier materials, scarce labour and slow approvals for the builder's own work are commercial risks that the builder carries.

Revisions to the Approved Plan

Section 14 guards the layout shown to the buyer at the time of booking. Alterations to a flat's approved plan, layout or specifications depend on that buyer's agreement first. Wider changes to approved plans or shared areas need a prior written nod from at least two-thirds of the owners.

A general clause approving every later revision, whether extra floors or new towers, may be treated afterwards as advance consent. It is best deleted or limited to small changes that an authority requires.

Cancellation, Either Way

A draft should deal with cancellation by both parties. Section 11 does not let a promoter cancel an allotment except on the agreement's own terms. So the clause needs to name the number of missed instalments and the written notices that must precede any cancellation.

If the buyer cancels, the deduction should be a fixed share of the price. A clause that takes everything paid can be challenged. Under Rule 17, any refund that is due must reach the buyer within 60 days, along with interest.

Defects and Conveyance After Handover

Section 14(3) holds the builder responsible for defects that surface in the five years after possession. Structural flaws, poor workmanship, quality shortfalls and service failures all count. Once told of one, the builder has 30 days to repair it free of charge.

Section 17 calls for a registered conveyance deed covering each flat, carrying a proportionate undivided interest in the shared spaces, which pass to the allottees' association. Section 19 gives buyers a two-month window from the occupancy certificate to take over, which is why the charges for upkeep from then on deserve attention.

Red Flags at a Glance

This comparison pairs drafting that leans towards the builder with the legal standard.

AreaBuilder-friendly wordingThe legal standard
PossessionA "tentative" date or an open grace periodA definite date, with refund or interest if it slips (Section 18)
Default interest18% to 24% from the buyer, a small sum from the builderOne rate both ways (Rule 16)
PriceCharges that can be added at willA stated total and its parts, moving only with taxes
PlansAdvance consent to any changeApproval from the buyer concerned, or from two-thirds of allottees (Section 14)
Defect coverA short warranty of one to two yearsFive years after possession (Section 14)
CancellationAll money paid is forfeitedTermination per the agreement, refund in 60 days (Rule 17)

Steps to Take Ahead of Signature

A draft is far easier to correct than a registered agreement. A practical order of work:

  1. Ask for the complete draft and all annexures before paying anything above the booking amount.
  2. Fetch the pro forma lodged for the project on the state authority's site and read it against the draft.
  3. Match unit number, carpet area, parking and possession date to the cost sheet and the project's registration record.
  4. Send the builder a written list of every clause that departs from these standards.
  5. Have a property lawyer review the final draft and the title documents.
  6. Sign, register, and store the registered copy along with the payment receipts.

Our team can collect the draft agreement and RERA documents for new projects across Bangalore before you book. Tell us the project name on the contact page and we will pass on the papers we have.

Frequently Asked Questions

Is the agreement for sale the same as ownership?+
No. It only commits the developer to sell on agreed terms. Ownership follows when the sale deed is signed and registered, usually around handover.
What is the advance limit before an agreement is registered?+
10% of the cost of the flat. Section 13 of the RERA Act bars a developer from taking more until the agreement for sale is signed and registered.
At what rate is delay interest paid in Karnataka?+
2% above the highest MCLR of the State Bank of India, under Rule 16 of the state's RERA rules. A buyer's late instalments attract that same rate.
How long does defect liability last?+
Five years after possession, under Section 14(3) of the Act. Structure, workmanship, quality and services are covered, and a defect the builder is told about must be repaired free within 30 days.
Can plans be changed after the agreement is signed?+
Only with consent. Changes to a buyer's own flat need that buyer's prior consent, while wider alterations to approved plans or shared areas need prior written consent from two-thirds of allottees.

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