Buying an under construction property involves more than comparing the price, location and amenities offered by a developer. Before paying a booking amount, buyers should examine the Under Construction Property Documents connected with the land, developer, project and proposed sale. These records help establish whether the developer has the right to develop the land, whether the project has the required approvals and whether the proposed transaction is legally structured.
The Real Estate (Regulation and Development) Act, 2016, commonly known as RERA, has improved transparency in the real estate sector. However, RERA registration does not replace independent legal due diligence. A buyer should verify information disclosed on the relevant RERA portal against title records, approvals and documents issued by competent authorities.
Why Document Verification Matters Before Buying an Under Construction Property
An under construction project carries risks which may not arise in the same way when buying a completed property. Construction is still underway, possession may be several months or years away, and the final building must comply with approved plans and applicable regulations. The buyer is also committing money before receiving the completed property. A problem with land ownership, project approval, financing, construction permission or the agreement can therefore have consequences long after the initial payment.
A proper document review should answer four basic questions. Does the developer have valid rights over the land? Is the project legally approved? Is the particular unit correctly identified and offered for sale? Does the agreement adequately protect the buyer’s contractual rights? The Supreme Court has recently emphasised the importance of independent title due diligence. Registration of a document does not by itself guarantee ownership because India’s registration system does not operate as a conclusive title system. A prospective buyer therefore needs to examine the chain of ownership and relevant encumbrances independently.
Title Documents and Ownership of the Land
The first document category concerns the land on which the project is being developed. The developer should be able to establish its legal right to develop and sell units in the project. The title deed or conveyance document should therefore be examined along with earlier documents forming the chain of title. Depending on the circumstances, these may include previous sale deeds, conveyance deeds, gift deeds, partition deeds, release deeds, inheritance documents or other instruments through which ownership has passed.
Where the developer does not own the land directly, the legal arrangement becomes particularly important. A joint development agreement, development agreement, collaboration agreement, registered power of attorney or similar document may govern the developer’s rights. The buyer should confirm whether these documents actually authorise the developer to construct the project and sell apartments. RERA project disclosures can also provide information about land ownership and development rights. Official RERA project records in several states require disclosure of land documents, agreements with landowners and sanctioned plans.
Encumbrance Certificate and Existing Charges
An Encumbrance Certificate, or EC, should form an important part of the property due diligence process. An EC can disclose registered transactions and certain registered charges affecting the property for the period searched. It may reveal mortgages, prior transfers or other registered interests. However, an EC should not be treated as conclusive proof of a completely clear title.
The search period also matters. A short EC may not provide sufficient information about the historical title of the land. Buyers should therefore consider the complete title chain and obtain appropriate searches for litigation, attachments and other claims. If the land is mortgaged to a financial institution, the buyer should understand how the lender’s charge will be dealt with. Where necessary, the developer should provide relevant lender permissions, releases or other documents confirming the mechanism for releasing the particular unit from the security.
RERA Registration and Project Details
RERA registration is one of the most important checks for an under construction project. The Real Estate (Regulation and Development) Act requires covered projects to be registered with the relevant state RERA authority before advertising, marketing, booking or selling, subject to statutory exemptions. The buyer should independently search the project on the relevant state RERA portal instead of relying only on the registration number provided in promotional material.
The portal should be checked for the project name, promoter details, land information, sanctioned plans, proposed completion date, project specifications, construction updates, complaints and other disclosed documents. Current property buying guides similarly identify RERA registration, title records, approved plans and commencement approvals as core checks before booking an under construction property. Any difference between the developer’s brochure and the official RERA record deserves careful examination. The buyer should also check whether the project has received extensions or whether there are regulatory orders or complaints which may affect the development.
Sanctioned Building Plan and Layout Approval
The sanctioned building plan establishes what the competent authority has permitted the developer to construct. The layout plan shows how the project is organised, while the sanctioned building plan may contain details concerning buildings, floors, units and other approved specifications. These documents should be compared with the unit being offered to the buyer. The flat number, floor, tower, carpet area, configuration and other material details should be consistent with the approved project documents and the agreement.
A buyer should also check whether subsequent modifications to the project have received the approvals required under applicable law. RERA requires promoters to adhere to sanctioned plans and project specifications, subject to the statutory framework governing alterations. This makes approved plans particularly important when reviewing promises made in brochures or sales material.
Commencement Certificate and Construction Permissions
A commencement certificate or equivalent approval confirms permission to commence construction to the extent permitted by the relevant local authority. The exact name and requirements differ between states and local authorities. Some projects may also require building permits, development permissions, environmental clearances, fire related approvals, aviation related permissions or other sector specific clearances depending on the project’s size and location.
The buyer should therefore ask for the approvals applicable to the specific project rather than relying on a generic checklist. Government RERA documentation itself illustrates the importance of sanctioned building plans, approval certificates, commencement documents, land records and relevant project related clearances.
Land Use and Conversion Documents
The legal status of the underlying land is another important consideration. If the land was originally classified for agricultural or another restricted use, the buyer should verify whether the necessary conversion or change of land use has been obtained for the proposed development.
The applicable document may have a different name depending on the state. Revenue records, land conversion orders, development permissions and local planning approvals should therefore be reviewed together. A project may have a valid looking sales presentation while still requiring clarification regarding the underlying land use. This is why title due diligence should examine the land itself rather than only the apartment being advertised.
Development Agreement and Power of Attorney
Many projects are developed through arrangements between landowners and builders. In such cases, the buyer should examine the development agreement and relevant power of attorney. The documents should establish the developer’s authority to undertake construction, market units and execute agreements or conveyances. The scope and duration of the authority should also be considered. If several landowners are involved, the legal rights of each party should be understood. This review becomes particularly important where the project is not being constructed on land owned outright by the developer.
Allotment Letter and Payment Documents
Once a buyer selects a unit, the allotment letter and payment schedule should be reviewed carefully. The allotment document should clearly identify the project, tower, floor, unit, carpet area and agreed consideration. Any preferential location charges, parking charges or other amounts should be clearly stated. Receipts for payments already made should also be preserved. Buyers should avoid making substantial payments without understanding the contractual framework. Section 13 of RERA restricts a promoter from accepting more than 10 per cent of the cost of an apartment, plot or building as an advance or application fee without first entering into a written and registered agreement for sale.
Agreement for Sale and Builder Buyer Agreement
The agreement for sale is one of the most important documents in the transaction. Buyers should not treat it as a standard formality. The agreement should be checked for the total consideration, carpet area, payment schedule, possession date, construction specifications, maintenance arrangements, default provisions, cancellation rights and consequences of delay. The possession clause deserves particular attention. It should be clear when possession is expected and what contractual or statutory remedies may arise if the promoter does not meet its obligations.
The agreement should also correspond with the disclosures made on the RERA portal. Any material inconsistency should be resolved before signing. For complex projects, buyers may consider obtaining independent legal advice from best real estate law firms in india before executing the agreement, particularly where the project involves multiple landowners, financing arrangements or unusual contractual conditions.
Approvals, NOCs and Statutory Clearances
Depending on the project, additional approvals may be required from municipal, planning, environmental, fire safety, water, electricity or other authorities. The exact requirements depend on the location, size, nature and stage of the development. Buyers should therefore ask the developer to identify the approvals applicable to the project and verify them with the issuing authorities or official records where possible. This is also relevant at the later possession stage. A completed project may require a Completion Certificate or Occupancy Certificate before lawful occupation, depending on the applicable local framework.
Litigation, Mortgage and Financial Due Diligence
Document verification should not stop with title and approvals. Buyers should also consider whether the project or land is involved in litigation. Searches may reveal disputes involving landowners, developers, lenders, contractors or purchasers. RERA orders and complaints can also provide useful information about the project’s regulatory history. Where project land or receivables have been charged to a lender, the financing structure should be understood. A buyer should know how the specific unit will be released from any relevant security interest.
These checks become especially important when a project has experienced delays, changes in development partners or restructuring. For disputes arising from commercial arrangements connected with a development project, parties may also encounter arbitration clauses. The legal implications of such clauses should be reviewed carefully with a law firm specialising in commercial arbitration, particularly where the agreement contains a detailed dispute resolution mechanism.
Compare the Documents With the Actual Property
Legal due diligence should not remain limited to paperwork. The documents should be compared with the actual project. The tower, floor, unit number, carpet area, layout and promised amenities should correspond with the contractual and approved records. Buyers should also retain copies of brochures, specifications, payment plans and written communications forming part of the transaction. Sales representations which are important to the purchase should preferably be reflected in formal contractual documents.
What Happens After the Project Is Completed?
The document review continues until possession and final transfer. Before accepting possession, buyers should check whether the required completion and occupancy approvals have been obtained. The final conveyance documentation should also be reviewed, along with maintenance arrangements, common areas and relevant association or society documentation. A buyer should not assume the legal process ends when construction is physically complete. The final transfer of rights and delivery of possession should be properly documented.
Conclusion
Buying an under construction property requires a broader document review than simply checking the builder’s brochure or booking form. The land title, title chain, Encumbrance Certificate, RERA registration, sanctioned plans, commencement permissions, land use records, development agreements, approvals and agreement for sale all form part of the due diligence exercise.
The central principle is simple: verify the developer’s rights, verify the project’s approvals and verify the contractual terms before making substantial financial commitments. Official records should be checked wherever possible, rather than relying solely on documents or statements supplied by the developer. Independent legal review is particularly useful where the project has multiple landowners, existing mortgages, complicated development arrangements, regulatory issues or pending disputes. Careful verification at the beginning can help a buyer identify legal and contractual risks before they become difficult and expensive to resolve.
