FMB Sketch in Tamil Nadu and How Important it is during Property Transactions

September 29, 2025
Aditya

What is FMB Sketch in Tamil Nadu?

The FMB Sketch (Field Measurement Book Sketch) in Tamil Nadu is an official land survey map prepared by the Revenue Department. It records the dimensions, boundaries, survey number, and subdivision number of each land parcel. Each land parcel is uniquely identified and the FMB acts as the foundation of land records in Tamil Nadu.

Importance of FMB Sketch in Tamil Nadu

An FMB Sketch visually represents land parcels, showing boundary lines and plot dimensions. FMB Sketch shows the actual shape, orientation, and size of the land. Key uses include:

Verify land boundaries before purchase or sale.
Resolve disputes related to land ownership, partition, or encroachments.
Required for building plan approvals, Patta transfer, and land mutations.
Supports infrastructure development by government authorities.
Helps banks and financial institutions verify land for loans.

Steps to Download FMB Online in Tamil Nadu

You can easily download FMB sketch online in Tamil Nadu using mypatta without visiting any government offices

Open mypatta and log in or sign up if needed.

Go to property documents, ensure “Tamil Nadu” is selected as the state, then tap the “FMB Sketch” icon.
Enter your property details such as “District, Taluka, Village , Survey and Sub Division number”
Tap to “Get FMB Sketch”
Once FMB Sketch is available to download, tap “View Document”. You can now download or save or share FMB sketch through mypatta

Key Details in FMB Sketch of Tamil Nadu

An FMB Sketch provides comprehensive land survey information:

Survey Number & Subdivision – unique identifiers for each land parcel.
Land Boundaries and Measurements – length, width, total area, and angles.
Subdivision Details – division of larger survey numbers into smaller plots.
Graphical Representation – scaled map showing shape, layout, and orientation.
Boundary Details – roads, neighboring plots, and north orientation.

Important Tips and Considerations

Verify survey number, subdivision number, and boundaries for accuracy.
Ensure the FMB Sketch is digitally signed by the Revenue Department.
Cross-check with the A-Register Extract to avoid discrepancies.
Consult local authorities or a surveyor for errors in land or plot details.
Use the FMB Sketch alongside Patta or Chitta for complete property verification.
Keep FMB Sketch handy when applying for loans, registration, or building approvals.

Frequently Asked Questions (FAQs)

1.How accurate is the FMB sketch?

FMB sketches are drawn based on government surveys and are highly accurate for legal and administrative use.

2.Is the FMB sketch proof of ownership?

No, the FMB sketch is only a boundary map. Ownership must be verified through documents like the Sale Deed or Title Deed or Certified Copy, which you can get from our “Certified Copy” option in mypatta .

3.Is an FMB Sketch legally valid in court?

FMB Sketch can be presented as valid evidence in court for land-related disputes.

4.Is the FMB required for land registration in Tamil Nadu?

Yes, the FMB is often essential for land registration as it verifies the property’s boundaries and measurements. It helps prevent boundary disputes and ensures accuracy during the registration process.

5.Can I get an FMB sketch for any property?

Yes, provided the property is surveyed and the records are available with the revenue department.

Key Takeaways

The FMB Sketch is a detailed land survey document showing plot boundaries and measurements.
Each land parcel is uniquely identified by a survey number and sub survey number.
You can easily download FMB sketch online using your land survey number.
It is essential for property registration, verification, loans, and dispute resolution.
Acts as the foundation of land records in Tamil Nadu.

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Aditya

Aditya is a real estate content expert with 3+ years of experience in property research and documentation. He writes about land record systems and digital tools that make property transactions easier.

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