You need to file a consumer complaint or complaint with rera. They will give direction to the builder to provide you the same in agreed price

Builder cannot demand more than agreed amount. In allotment letter 

file complaint against builder before RERA and seek orders to direct builder to execute registered sale deed at Price mentioned in allotment letter 

Act as mentioned herein above 

Forget RERA.

I often advise that Consumer Protection Act is more equipped to redress the grievances of the flat owners than the RERA.

The option of injunction or positive direction apart from granting compensation and damages is huge than RERA.

So proceed accordingly. 

If the sale deed is prepared for Rs.60/- it will be binding on you.  However, if the understanding between you and builder is for Rs.57/- then burden lies on you to prove the lesser amount and the reason why it is shown as Rs.60/-.  Litigation is a long drawn proposition, try to settle it outside i.e., across the table on mutually agreed terms.  If you file case, the Builder will defend that, due to increase in such and such thing it is increased from Rs.57 to Rs.60.  Better get it sorted out amicably.

Booking Form is a formal document, subsequent to booking there will be various changes i.e., additions / alterations etc., as such, there will be change in price mostly, upside / hike.

Further, if the amount is shown in sale deed will be supported by addition  / alterations made by builder, better you check this aspect and proceed.

You can take a chance by reaching out to RERA, if the builder comes up with version of additions / alterations, even RERA will not be able to guide.

Better  get it settled amicbly.

You can demand an explanation in writing from the builder in this regard while informing him about the actual value that was agreed earlier.

If he is not responding properly nor reducing the amount of sale consideration, you can drag him to the RERA with a complaint against the builder for unfair trade practice.

You have an evidence of the sale consideration amount shown in the booking form.

Now the demand for escalated sale value is nothing but an act of cheating.

You can very well make a complaint with the RERA and seek relief and remedy for this.

- As per law, a builder cannot demand more amount than that was fixed at the time of booking the flat. 

- Further , the Supreme Court, held that terms of a contract will not be final and binding if it is shown that the flat purchasers had no option but to sign on the dotted line, on a contract framed by the builder.

- Further , held that incorporation of one-sided clauses in an agreement constitutes an unfair trade practice as per Section 2 (r) of the Consumer Protection Act, 1986 since it adopts unfair methods or practices for the purpose of selling the flats by the builder

- Hence, the builder cannot bound you with his rule and regulations for extorting amount from you. 

- Since at the time of booking the price was already fixed , hence at the time of possession he cannot raise the price automatically on the garb that the Sale deed amount is more than the fixed price. 

- Send a legal notice , after mentioning details the price fixed , and thereby ask to deliver the possession and other all the documents ,

- If refused , then file a compliant before the Consumer Forum , and claim compensation as well. 

Good luck and dont forget to rating Positively. 

Yes,Definitely. 

RERA would help you to pay the price as was agreed between you and Builder. 

File complaint in RERA, you will surely be helped.

Yes you should immediately file a complaint against him before the consumer forum.

This is a grievance wherein he is cheating you and hence file a case in the consumer forum.

It's better you go to consumer court. That's better than rera

Rera can help you and also you can go to consumer commission.

Regards

1. You fell in the trap of builder. One has to be really naive to expect that builder would not demand the amount mentioned in the agreement.

2. The biggest evidence is the agreement to sale where the price mentioned is 60. No recording can repel it.

3. Builder is entitled to claim the price mentioned in the agreement to sale.

You can deny to fulfill the demand of builder in ground that proce mentioned in sales deed is more than what was mentioned in the agreement of sale and mentioned without your consent and on promise that you will not have to pay the extra amount mentioned in the sales deed.

builder can not demand money other than what was agreed upon. Further they can not also unilaterally change the terms of the Contract. If any terms of the Contract is to be changed, it has to be agreed upon by both the parties and therefore their demand of extra money as well as change of exit plan is contrary to law and further amounts to deficiency in service. Therefore you can file a Complaint in a district forum.

you can file complaint before Rera Or District consumer Forum. 

the builder may be fearing s.50C of income tax act

however if there is no underhand deal in this case, then parties must stick to the agreed price, even if it is less than the market price computed as at present date

the reason for the consideration being less than the market value can be stated in the sale deed

if the builder is not agreeable to this, then ask him to give you a side letter in which he would state that he will only take the agreed price as stated in booking form and not as per sale deed