Get a quote

What documents should you check before buying a flat from a builder

Feb 13 2026

What documents should you check before buying a flat from a builder


BUILDER / DEVELOPER–RELATED DOCUMENTS

1.1 Builder Profile & Background

Before checking property documents, check who you are dealing with.
What to verify:

  • Builder’s legal name and registration
  • Years in real estate
  • Completed projects vs delayed projects
  • Pending court cases or consumer complaints

Why it matters:
Even a legally approved project can fail if the builder is financially weak or dishonest.

 

1.2 Builder–Land Owner Agreement (Joint Development)

If the builder does not own the land, there must be a Joint Development Agreement (JDA).
Check for:

  • Landowner’s consent to sell flats
  • Share of flats or revenue
  • Power of Attorney given to builder
  • Validity period

Risk if missing:

  • Builder may not have legal authority to sell flats
  • Sale deed may later be challenged in court

 

LAND OWNERSHIP & TITLE DOCUMENTS (MOST CRITICAL)

2.1 Sale Deed / Title Deed of the Land
This proves who legally owns the land.
Verify:

  • Owner name matches land records
  • Proper registration
  • Stamp duty paid

Risk:
If land title is defective, your flat ownership becomes invalid

2.2 Chain of Title Documents (Minimum 30 Years)
This shows the ownership history of the land.
Includes:

  • Sale deeds
  • Gift deeds
  • Partition deeds
  • Inheritance records

Why it’s needed:

  • Confirms land was transferred legally over time
  • Identifies hidden disputes

2.3 Encumbrance Certificate (EC)
Shows whether land is free from loans, mortgages, or legal cases.
Check:

  • Period: at least 15–30 years
  • No bank charge or court attachment

Risk:
 If land is mortgaged, bank can seize the project

2.4 Land Conversion Certificate
If land was originally agricultural, it must be converted to residential.
Issued by:

  • Local revenue authority

Risk:

  •  Construction on non-converted land is illegal
  •  No Occupancy Certificate later

2.5 Land Tax & Revenue Records
Examples:

  • Property tax receipts
  • RTC / Patta / Khata (state-specific)

Why:

  • Confirms land is recorded in government records

 

STATUTORY & GOVERNMENT APPROVALS

3.1 Approved Building Plan
Approved by:

  • Municipal Corporation / Development Authority

Verify:

  • Number of floors
  • Flat layout
  • Parking spaces
  • Open spaces

Risk:
Deviations can lead to demolition or penalties

3.2 Commencement Certificate (CC)
Allows builders to legally start construction.
Check:

  • Issued before construction began
  • Covers entire project or phase

Risk:
 Buying without CC = illegal construction

3.3 Environmental Clearance (Large Projects)
Required for:

  • High-rise or large residential projects

Issued by:

  • State or Central Environment Authority

3.4 Fire Safety Approval
Mandatory for:

  • Multi-storey buildings

Ensures:

  • Fire exits
  • Fire equipment
  • Safety compliance

 

RERA DOCUMENTS (EXTREMELY IMPORTANT)

4.1 RERA Registration Certificate

  • Every eligible project must be registered with
  • Real Estate Regulatory Authority (RERA)
     

Check on RERA website:

  • Registration number
  • Completion date
  • Approved plans
  • Carpet area
  • Builder’s past projects

Benefits:

  • Builder accountability
  • Protection against delays
  • Right to refund/interest

 

FLAT-SPECIFIC LEGAL DOCUMENTS

5.1 Allotment Letter
Issued after booking.
Must include:

  • Flat number
  • Carpet area (not built-up)
  • Total cost
  • Payment milestones

5.2 Agreement for Sale (REGISTERED)
This is the most important buyer document.
Must clearly mention:

  • Possession date
  • Penalty for delay
  • Cancellation and refund terms
  • Construction specifications
  • Amenities list
  • Carpet area (RERA compliant)

Risk if unregistered:
Not legally enforceable

 

FINANCIAL & PAYMENT DOCUMENTS

6.1 Payment Schedule
Should be:

  • Linked to construction stages
  • Transparent and reasonable

6.2 Bank Approval Letter (Project Approval)
If banks have approved the project, it indicates:

  • Basic legal checks done

Not a substitute for your own legal verification

 

CONSTRUCTION COMPLETION DOCUMENTS

7.1 Completion Certificate (CC)
Issued when:

  • Construction matches approved plan

7.2 Occupancy Certificate (OC)
Confirms:

  • Building is fit to live in
  • Legal occupancy allowed

Without OC:

  •  Water and electricity issues
  •  Loan and resale problems
  •  Legal penalties

 

UTILITIES & COMMON AREA DOCUMENTS

  • Electricity connection approval
  • Water supply permission
  • Sewage and drainage approval
  • Parking allotment letter
  • Lift safety certificate

 

SALE DEED & POSSESSION DOCUMENTS

9.1 Sale Deed

  • Executed after full payment
  • Must be registered
  • Transfers ownership to buyer

9.2 Possession Letter

  • Confirms handover date
  • Required for utilities and society membership

 

SOCIETY & POST-POSSESSION DOCUMENTS

  • Society registration certificate
  • Share certificate
  • Maintenance agreement
  • Common area ownership clause

 

 MASTER CHECKLIST

  •  Clear land title
  •  Encumbrance-free land
  •  Approved building plan
  •  RERA registration
  •  Registered Agreement for Sale
  •  Occupancy Certificate
  •  Registered Sale Deed

 

FREQUENTLY ASKED QUESTIONS (FAQs)

 

Q1. Is RERA compulsory?
Yes, for most residential projects. Avoid non-RERA projects.

Q2. Can I buy a flat before OC?
You can, but do not take possession without OC.

Q3. Is the carpet area mandatory?
Yes. Under RERA, pricing must be based on carpet area.

Q4. What if the builder delays possession?
You can:

  • Claim interest
  • Ask for refund
  • File complaint under RERA

Q5. Should I hire a property lawyer?
Absolutely. A lawyer can:

  • Verify title
  • Identify hidden risks
  • Protect you legally

Q6. What is the biggest mistake buyers make?
Trusting:

  •  Builder promises
  •  Advertisements
  •  Verbal assurances
  • Instead of documents.

Q7. Can a project be demolished?
Yes, if:

  • Built without approvals
  • Major deviations from plan

 

https://www.livehomes.in/blogs

Image 1
Image 2
Image 3
Image 4
Description of the image

Download Livehomes App
and Notification for New Properties

Play Store Logo iOS App Store Logo

To Make Your Builder Floor Apartment, flats, Villa, Search convenient and attractive  

Real Time Experience | Budget friendly Search | Notification as on Date

Frequently asked questions

Yes, we offer property management services for landlords who require assistance with managing their rental properties. Our services include finding tenants, collecting rent, handling maintenance issues, and ensuring compliance with legal requirements.

Construction is the process of building, assembling, or erecting structures, infrastructure, or facilities.

Look for designers with experience in projects similar to yours, check their portfolio, and ensure they understand your vision and budget.

Trends vary, but some popular ones include sustainable design, biophilic design (connecting with nature), and minimalist aesthetics.

The borrower receives a lump sum of money from the lender, which is then repaid over time with interest, typically through monthly payments.

About Us | Properties | Home Loan | Join Venture | Contact us