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Due Diligence Documents Check before Buying Property

April 07, 2024

Table of Contents
  1. 1. Sale Deed:
  2. 2. Mother Deed:
  3. 3. Building approval plan:
  4. 4. Commencement Certificate (For under construction property):
  5. 5. Conversion Certificate (Agricultural to Non-Agricultural land):
  6. 6. Encumbrance Certificate (EC):
  7. 7. Betterment charges receipt:
  8. 8. Power of Attorney (POA):
  9. 9. Latest tax paid receipt:
  10. 10. Completion Certificate (for a constructed property):
  11. 11. Occupancy Certificate (for a constructed property):

Below mentioned is a checklist of all important property documents you need to check before buying an apartment or an independent house.


1. Sale Deed:

A Sale Deed is the core legal document that acts as proof of sale and transfer of ownership of the property from the seller to the buyer. A Sale Deed has to be mandatorily registered. It is important that before the Sale Deed is executed one should execute the sale agreement and should check for compliance of various terms and conditions as agreed upon between the buyer and the seller. Before executing the Sale Deed, the buyer should check whether the property has a clear title. He/she should also confirm if the property is subject to any encumbrance charges.

* A seller should settle all the statutory payments such as property tax, cess, water charges, society charges, electricity charges, maintenance charges, etc., (subject to the agreement) before executing the Sale Deed.


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2. Mother Deed:

Mother Deed, also known as the parent document, is an important legal document that traces the origin/antecedent ownership of the property from the start (if the property has had various owners). It is a document that helps in the further sale of the property, thereby establishing the new ownership. In case of absence of the original Mother Deed, certified copies should be obtained from the registering authorities.

Mother Deed includes the change in ownership of the property, be it through sale, partition, gift, or inheritance. It is very important that the Mother Deed records the references to previous ownership in a sequence and should be continuous and unbroken. In case of a missing sequence, one should refer to the records from the registering offices, revenue records, or the recitals (preamble) in other documents. The sequence should be updated until the current owner.


3. Building approval plan:

A building plan is sanctioned by the concerned DA (Development Authority) or MP (Mahanagara Palike) or MRDA (Metropolitan Region Development Authority) or IAPPA (International Airport Area Planning Authority) without which the construction of the building is illegal under the State Municipal Corporations Act. A building owner has to get an approved plan from the jurisdictional Commissioner or an officer authorized by such Commissioner. However, the authorities sanction a building approval plan based on the zonal classification, road width, floor area ratio (FAR), and plot depth.

A set of documents are required to be submitted by the owner in order to obtain a building approval plan. The documents include-

Title Deed, property assessment extract, property PID number, city survey sketch (from the Department of Survey and Settlement and Land Records), up-to-date tax paid receipt, earlier sanctioned plans (if any), property drawings, 2 copies of demand drafts, foundation certificate (if any) and a land use certificate issued by the competent authority (viz., Dy. Commissioner). ]

It is mandatory that the building owner hires a registered architect who will draw a plan meeting the applicable bye laws. One can get a building approval plan within 4-5 working days if all the requirements are met, via the newly invented BBMP software- Automated Building Approval Plan.


4. Commencement Certificate (For under construction property):

A Commencement Certificate is a legal document issued by the local authorities (BDA/BBMP & alike) after the inspection of the site. This document states that the project meets the given criteria and helps in the commencement of construction on a site by the builder. Failing to acquire a Commencement Certificate will result in the construction being considered illegal, levy penalties, and can even attract an eviction notice.


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5. Conversion Certificate (Agricultural to Non-Agricultural land):

With a vast amount of land being agricultural in nature in Karnataka, a Conversion Certificate is mandatory to be obtained from the legal body for the property. A Conversion Certificate is issued to change the use of the land from agricultural to non-agricultural purposes by the competent revenue authority. Further, the competent revenue authority requests the Department of Town and Country Planning to issue a NOC for the conversion of land for residential purposes. There are a certain set of documents to be submitted by the owner to acquire a Conversion Certificate.

The documents required to obtain a Conversion Certificate are

3 copies of the R.T.C extracts, Village map, land sketch, certified copy of the land tribunal, zonal certificate, Title deed, no dues certificate by village accountant, and Mutation Records (MR) copy.


6. Encumbrance Certificate (EC):

Encumbrance means charges in the ownership or liabilities created on a property that is held against a home loan as security. An EC consists of all the registered transactions done on the property during the period for which the EC is sought. Simply put, it is a certificate sought for a particular period evidencing the property purchase/sale, the presence of any transaction or mortgage. One should submit a copy of the Sale Deed to obtain an EC. A person applying for an EC should fill in the Form 22, affix a non-judicial stamp and submit it to the jurisdictional sub-registrar's office. Complete residential address, property survey number, property location, the sought period, property description, its measurements, and boundaries should be mentioned in the Form. A nominal fee amount will be charged on a yearly basis. The time taken to obtain an EC will be between 3-7 working days or more depending on the period sought.


7. Betterment charges receipt:

Betterment charges are also known as improvement fees/development charges that are to be paid to the BBMP before a Khata can be issued. Currently, the developers are entitled to pay a fixed amount as betterment charges to the municipal body. A receipt of the same should be obtained at the time of property buying.


8. Power of Attorney (POA):

A POA is a legal procedure used to give authority to another person by the property owner on his/her behalf. One can either give a Special Power of Attorney (SPA) or a General Power of Attorney (GPA) to transfer one's rights over one's property.


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9. Latest tax paid receipt:

Receipts for property tax bills ensure that taxes for the property are paid up-to-date to the government/municipality. For properties falling under the BBMP jurisdiction, it is mandatory for property taxes to be paid up to date so a buyer could get a Khata issued in his name. It is therefore important for the buyer to make inquiries with the government/municipal authorities to ensure that all the dues are cleared by the seller. The buyer should ask the seller for the latest original tax paid receipts and bills and check the details of the owner's name, the taxpayer's name, and the date of payment on the receipt. If the owner does not have the tax receipt, the buyer can contact the municipal body along with the survey number of the property to confirm the ownership of the land. Nevertheless, the buyer should also ensure that other bills such as the water bill, electricity bill, etc. are paid up-to-date.


10. Completion Certificate (for a constructed property):

A Completion Certificate is issued by the municipal authorities denoting that the building is in compliance with their rules in terms of height, distance from the road, and is constructed as per the approved plans, etc. This document is important at the time of purchasing a property and seeking a home loan.


11. Occupancy Certificate (for a constructed property):

When the builder applies for this Certificate, an inspection is carried out by the authorities to ensure that the construction meets all the specified norms. This certificate is obtained after the completion of the construction. It is important at the time of buying a property, seeking a home loan, before the builder allows people to take possession of the property and, for the transfer of Khata. Basically, it certifies that the project is ready for occupancy.

While it is important to seek all the above documents from the seller at the time of buying a property, it is also critical you deploy a competent property lawyer for vetting the said documents. Specific advice should be sought about your specific circumstances.



These guides are not legal advice, nor a substitute for a lawyer
These articles are provided freely as general guides. While we do our best to make sure these guides are helpful, we do not give any guarantee that they are accurate or appropriate to your situation, or take any responsibility for any loss their use might cause you. Do not rely on information provided here without seeking experienced legal advice first. If in doubt, please always consult a lawyer.

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