Property transactions often begin long before anyone visits the Sub-Registrar’s office. A buyer may pay an advance, sign an agreement to sell, receive possession or even obtain a General Power of Attorney (GPA). Because money and possession have changed hands, both sides may start describing the property as “sold.”
Legally, however, that can be misleading.
For an ordinary sale of immovable property in India, ownership is transferred through a duly registered instrument of conveyance—normally a registered sale deed. An agreement to sell, GPA, possession letter or payment of the entire purchase price does not by itself transfer ownership in the same way.
This distinction is especially important when buying a house, flat, plot, shop or other valuable immovable property.

What Is a Registered Sale Deed?
A sale deed is the principal conveyance document through which a seller transfers ownership of immovable property to a buyer in exchange for a price.
Section 54 of the Transfer of Property Act, 1882 defines a sale as a transfer of ownership in exchange for a price paid, promised, or partly paid and partly promised.
For tangible immovable property valued at ₹100 or more, Section 54 provides that the transfer can be made only through a registered instrument.
Given modern property values, this registration requirement effectively applies to ordinary property sales.
A properly executed and registered sale deed therefore becomes central to establishing the buyer’s title.
Is an Agreement to Sell Enough?
No.
An agreement to sell and a sale deed perform different legal functions.
An agreement to sell records the parties’ agreement that the property will be sold on settled terms. It may mention:
- Agreed sale price;
- Advance payment;
- Deadline for completing the transaction;
- Property description;
- Obligations of the buyer and seller; and
- Conditions before execution of the final sale deed.
But Section 54 expressly states that a contract for sale does not, by itself, create any interest in or charge on the property.
Therefore, even if the buyer has paid a substantial advance, signing an agreement to sell should not automatically be treated as completion of the transfer of ownership.
What If the Buyer Has Paid the Full Price?
Payment and transfer of legal title are separate questions.
Suppose a buyer agrees to purchase a flat for ₹60 lakh. The buyer pays the entire ₹60 lakh, receives the keys and starts living in the property, but the parties never execute and register the required conveyance.
Full payment does not by itself replace the legal requirement for a registered conveyance.
The buyer may have contractual rights and remedies against the seller, but that is different from saying that legal title has automatically passed.
This is why buyers should not release the entire consideration and take possession while indefinitely postponing registration without understanding the legal consequences.
Can Property Be Sold Through a GPA?
A General Power of Attorney is not a sale deed.
A genuine GPA can authorise another person to perform specified acts on behalf of the owner. For example, an owner living abroad may authorise an attorney to execute documents or complete a property transaction on their behalf, subject to applicable law.
But granting a GPA to the buyer does not, by itself, transfer ownership of the property.
The Supreme Court made this particularly clear in the well-known Suraj Lamp & Industries decision, rejecting the practice of treating so-called “GPA sales” as substitutes for registered conveyances.
A GPA may authorise a transaction.
It is not itself the conveyance of title.
What About GPA + Agreement to Sell + Will Transactions?
In some parts of India, property has historically been transferred informally through a combination of:
- Agreement to Sell;
- General Power of Attorney;
- Will;
- Possession letter; and
- Payment receipt.
These arrangements are sometimes called “GPA sales.”
The Supreme Court has repeatedly clarified that such documentation does not substitute for a registered deed of conveyance for transferring ownership.
Even a registered agreement to sell does not become a sale deed merely because it has been registered.
Depending on the circumstances, such documents may create contractual or other limited legal rights, but they should not be represented as equivalent to a completed registered sale.
What Happens If the Sale Deed Is Signed but Not Registered?
Signing the deed is not enough where compulsory registration applies.
The Registration Act, 1908 requires registration of instruments that create, declare, assign, limit or extinguish rights of the prescribed value in immovable property, subject to the statutory provisions.
Section 49 also sets out the consequences of failing to register a document that is compulsorily registrable.
An unregistered document required to be registered generally cannot affect the immovable property or be received as evidence of the transaction affecting that property, subject to statutory exceptions.
Therefore, the parties should complete registration rather than treating signatures on an unregistered deed as sufficient.
Can an Unregistered Agreement Ever Be Used in Court?
An unregistered document is not necessarily legally meaningless for every conceivable purpose.
The Registration Act contains limited exceptions concerning how an unregistered document may be received as evidence—for example, in relation to certain collateral transactions or as evidence of a contract in a suit for specific performance, subject to applicable law.
This does not mean the document transfers title.
For example, if a seller signs an agreement and later refuses to execute the promised sale deed, the buyer may potentially seek appropriate contractual remedies, including specific performance where legally available.
The court dispute would concern enforcement of the agreement; it does not convert the agreement itself into a registered conveyance.
What Is Specific Performance?
Specific performance is a remedy through which a party may ask a court to enforce a contractual obligation rather than simply award monetary compensation, subject to the Specific Relief Act, 1963 and the circumstances of the case.
Suppose a seller enters into a valid agreement to sell, receives payment and later refuses to execute the sale deed because another buyer offers more money.
The original buyer may potentially seek specific performance and ask the court to enforce completion of the sale.
However, property litigation can take substantial time and expense.
Completing a properly documented and registered transaction in the first place is far safer than depending on future litigation.
Can Possession Prove Ownership?
Possession is important, but possession and ownership are not identical.
A tenant possesses property without owning it. A licensee can occupy premises without owning them. Similarly, a purchaser may receive possession under a contractual arrangement before formal conveyance.
The Supreme Court has repeatedly emphasised that an agreement to sell does not itself transfer title.
Therefore:
Possession + payment ≠ automatically registered ownership.
Buyers should investigate the actual chain of title rather than relying solely on the fact that the seller or previous purchaser has occupied the property for many years.
Can Mutation Replace a Registered Sale Deed?
No.
Mutation refers to updating revenue or municipal records to reflect changes relevant to administration and taxation.
Mutation entries are useful, but they do not independently create ownership where no valid transfer of title has occurred.
Similarly, documents such as:
- Electricity bills;
- Water bills;
- Property-tax receipts;
- Aadhaar address;
- Society records; or
- Possession certificates
should not automatically be treated as substitutes for title documents.
Property ownership should be established through the legally valid chain of conveyance and other applicable title records.
What Should a Buyer Check Before Registration?
Before executing the sale deed, a buyer should carry out proper property due diligence.
Important checks commonly include:
- Seller’s title documents;
- Previous registered conveyances;
- Encumbrances and mortgages;
- Property description and boundaries;
- Revenue or municipal records;
- Approved building plans where relevant;
- Property-tax dues;
- Society or authority requirements;
- Pending litigation;
- Applicable stamp duty; and
- Seller’s legal authority to transfer the property.
The final deed should accurately identify the property, consideration and parties.
For high-value property, professional title verification by a property lawyer can prevent significantly more expensive disputes later.
Does Registration Guarantee Perfect Title?
Not necessarily.
Registration is essential for a sale requiring registered conveyance, but registration does not magically cure every title defect.
For example, problems can still arise if:
- The seller did not actually own the property;
- Documents were forged;
- The property had already been transferred;
- A court order restricted the sale;
- The transaction involved fraud;
- Required legal authority was absent; or
- Another person had superior title.
The Supreme Court has also recognised that registration gives public notice of the document but does not make every registered deed immune from challenge.
Therefore, registration and title verification are both important.
Can You Resell Property Bought Only Through a GPA or Agreement?
This can create serious complications.
If the supposed owner never obtained valid title through a registered conveyance, they may not have the ownership they claim to transfer to the next buyer.
Before purchasing such property, the buyer should investigate the entire title chain and determine whether a proper conveyance can be executed by the person legally entitled to transfer it.
Never assume that decades of informal buying and selling automatically cure defective documentation.
FAQs
Q1. Can property ownership be transferred through an agreement to sell?
A: An agreement to sell does not by itself transfer ownership. Section 54 of the Transfer of Property Act specifically provides that a contract for sale does not itself create an interest in or charge on the property.
Q2. Is a notarised sale deed valid without registration?
A: Notarisation does not replace compulsory registration. Where a sale of immovable property requires a registered instrument, merely notarising the document does not transfer ownership in the manner required by Section 54.
Q3. Can I buy property through a GPA?
A: A GPA can authorise an agent to act for the owner, including executing documents where legally permitted, but the GPA itself is not a conveyance transferring ownership to the buyer. A proper registered conveyance is required for an ordinary sale.
Q4. Does a registered sale deed guarantee that the seller had a valid title?
A: No. Registration is essential, but buyers should still conduct title due diligence. A registered document can potentially be challenged in cases involving fraud, forgery, lack of title or other legal defects.