Reviewed on: 2026-06-12.
A consent form for redeveloping your building is on your table. Do these five things before you sign it.
Once the building is demolished, your bargaining power is gone. Every check below takes minutes now and is nearly impossible later.
Run the draft agreement against this table. Anything in the red-flag column goes on your written objection list.
| Clause | What it must say | Red flag |
|---|---|---|
| Carpet area | Your exact carpet area in the new building, with floor and layout | Only a super built-up or “saleable” figure |
| Extra area | Whether area beyond your present carpet area is free or chargeable, at what rate | “To be decided later” |
| Transit rent | Monthly amount, start date, yearly escalation, payable until actual possession | Rent that stops on a fixed date even if the project runs late |
| Corpus | Lump-sum amount, payment date, per flat or per square foot | Corpus mentioned in the brochure but absent from the agreement |
| Bank guarantee | Amount, issuing bank, validity, renewal, in favour of the society | No guarantee, or one that expires before the deadline |
| Timeline and penalty | Completion date and a monetary consequence for delay | A timeline with no penalty clause |
| RERA registration | Promoter's duty to register the project with the state RERA | Silence on RERA |
| Registration | Development agreement and your individual permanent alternate accommodation agreement (PAAA) stamped and registered | “Notarised copy will be provided” |
| Title | An independent title search report on the society land | Builder's self-certification of title |
| Approvals | Sanctioned plan and commencement permissions before members vacate | Vacate first, approvals later |
| Disputes | Arbitration or court forum, and who bears costs | One-sided clauses naming the builder's panel |
How many owners must agree, and how, is fixed by your state's cooperative law, not by the builder. Maharashtra is the most developed example. It has issued redevelopment directives under Section 79A of the Maharashtra Co-operative Societies Act, 1960, first in 2009 and revised in 2019. Under the current directive, the decision is taken in a special general body meeting with a high attendance requirement, an authorised officer of the Registrar present to observe, and the proceedings recorded. The 2019 directive lowered the consent requirement to 51 per cent of members, against the earlier higher norm. Confirm the directive in force before your meeting, because these numbers have changed once and can change again.
Other states rely on their cooperative or apartment-ownership statutes, and the majority norms differ. The portable rule: a valid consent needs proper notice, a quorum, a recorded vote, and minutes you can obtain. If any of those is missing, the consent is open to challenge before the Registrar.
Meera owns a 580 sq ft carpet flat in Mulund. The builder's offer letter says “850 sq ft”. She asks for the figure in carpet area and it turns out to be about 595 sq ft carpet, a gain of 15 sq ft, not 270. She then checks the money clauses: transit rent of Rs 30,000 a month with 5 per cent yearly escalation, payable until possession, and a corpus of Rs 4 lakh on handover of keys. Finally she checks protection: a bank guarantee of 20 per cent of project cost valid 48 months, against a 36-month deadline. Her one-page note to the committee asks for two changes: the entitlement restated in carpet area inside the PAAA, and rent escalation continuing beyond month 36 if the builder is late. Both requests are standard.
You are a member, and members can inspect society records. Ask in writing for:
A committee that refuses to share these has told you something important before you sign anything.
RTI reaches public authorities, and two of them matter here. The municipal or planning authority holds the sanctioned plan and the commencement permissions, called the IOD and Commencement Certificate in Mumbai, with different names elsewhere. You can ask its PIO for certified copies for your plot and survey number, for Rs 10, with a 30-day clock; see how to file RTI online. The Registrar of Co-operative Societies holds your society's registration record, filings and any complaints, and is also answerable under RTI.
RTI cannot do three things. It cannot reach the private builder's files. It cannot vet whether your agreement is fair; that needs an independent property advocate appointed by the society, not one suggested by the builder. And it cannot stop or approve the redevelopment; that power sits with the general body, the Registrar, RERA and the civil court.
If an RTI to the municipal body or Registrar is ignored or refused, the first appeal route applies as usual.
Usually yes, if the required majority consents through a valid special general body meeting under your state's rules. A single dissenting member cannot normally block a lawful majority decision. What you can insist on is a correct process and a PAAA that protects your individual entitlement.
Transit rent is a monthly payment covering your accommodation while the building is rebuilt. Corpus is a one-time lump sum, usually meant to offset higher maintenance and taxes in the new building. Both must appear, with amounts and dates, in the registered agreement.
That is exactly what the agreement must say. Insist on a clause that rent, with escalation, continues until you receive actual possession, plus a stated delay penalty. Without it, a stalled project leaves you paying rent from your own pocket.
No. Insist on stamping and registration of both the development agreement and your individual PAAA. A registered document is enforceable and you can always obtain a certified copy from the sub-registrar later.
Only after the development agreement and your PAAA are registered, the core municipal approvals exist, and the bank guarantee is in place. Vacating on promises is the single most damaging mistake in redevelopment.
No. That figure comes from Maharashtra's 2019 directive under Section 79A. Other states fix their own majority and process under their cooperative or apartment laws. Confirm your state's current rule before the meeting.
Download the redevelopment consent checklist (PDF).