Buying land in Tamil Nadu? Before paying advance or signing any document, you must verify the survey number.

In this guide, you’ll learn:

• • What is a survey number

• • Why survey number check is important in 2026

• • Step-by-step process to check online

• • Common mistakes to avoid

• • FAQs for first-time buyers

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What is a Survey Number?

A Survey Number is a unique identification number given to a land parcel by the Revenue Department of Tamil Nadu.

It shows:

• • Exact location of land

• • Total land area

• • Sub-division details (like 120/1A, 120/1B)

• • Ownership details

• • Land classification

Think of it as a land identity number that helps prevent fraud.

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Why Survey Number Check is Important in 2026

With increasing land scams and fast urban growth (especially near Chennai outskirts), verifying survey numbers has become essential.

1. Confirms Ownership

Ensures the seller is the real owner of the land.

2. Verifies Legal Status

Helps check if the land is:

• • Residential

• • Agricultural

• • Natham

• • Government land (Poramboke)

3. Prevents Duplicate Selling

Some fraud cases involve selling the same survey number to multiple buyers.

4. Confirms Exact Land Size

Avoids disputes about boundary measurements.

 5. Required for Bank Loan

Banks verify survey details before approving home or plot loans.

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How to Do Survey Number Check Online in Tamil Nadu (2026 Updated)

You can verify land details through the official portal:

TNREGINET

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Step 1: Visit the Official Website

Open the TNREGINET portal.

Look for:
“View Patta & FMB / Chitta”

Click on Patta / Chitta Extract.

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Step 2: Select Location Details

Choose:

• • District

• • Zone

• • Taluk

• • Village

• • Area Type (Urban / Rural)

 Always double-check the village name.

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Step 3: Enter Survey Number

Select:

“Survey Number” option

Enter:

• • Main Survey Number

• • Sub Division Number (if available)

Example:
Survey No: 210
Sub Division: 210/3B

Enter captcha → Click Submit.

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Step 4: View Land Details

You can now see:

• • Owner Name

• • Land Type

• • Total Extent

• • Patta Number

• • Subdivision Information

Download or take a screenshot for records.

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How to Check FMB (Field Measurement Book)

FMB shows the exact land sketch and boundary layout.

Steps:

1. 1. Go to TNREGINET

1. 1. Click on FMB Sketch

1. 1. Enter district & survey number

1. 1. Download sketch copy

This is very important when buying plots inside layouts.

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Alternative Government Portal

You can also verify land records via:

Tamil Nadu e-Services Portal

Services include:

• • Patta verification

• • A-Register extract

• • Land classification details

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Common Mistakes Buyers Make

Ignoring Subdivision Numbers

Always check full number (e.g., 120/1A, not just 120).

Not Matching Seller Name

Compare:

• • Seller name in Sale Deed

• • Owner name in Patta

Mismatch = investigate before payment.

Skipping Encumbrance Certificate (EC)

Survey check alone is not enough.
Always verify EC for 20–30 years.

Not Checking Land Type

Buying agricultural land thinking it’s residential can create registration issues.

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Extra Safety Tips for First-Time Buyers

• •  Verify documents with a legal expert

• •  Check nearby survey numbers

• •  Visit VAO office if confusion arises

• •  Ensure layout approval (CMDA/DTCP if applicable)

• •  Don’t rush into token advance without verification

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FAQ – Survey Number Check Online Tamil Nadu 2026

1. Is survey number check free?

Yes, basic land details can be viewed online for free.

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2.Can I check using mobile?

Yes, TNREGINET works on mobile browsers.

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3.What if survey number is not found?

Possible reasons:

• • Wrong village selection

• • Old manual records

• • Typing mistake

Visit Taluk office for clarification.

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4.Is survey number same as patta number?

No.
Survey number identifies land.
Patta number identifies ownership record.

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5.How many years EC should I verify?

Minimum 20 years recommended.
30 years is safer for large investments.

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• Ideal for Investment, Rental Income & House Construction

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Final Words

In 2026, Survey Number Check Online Tamil Nadu is simple — but skipping proper verification can lead to major legal and financial problems.

Buying land is a significant investment, and incomplete document verification can create serious risks.

At Raj Housing, we assist buyers with:

Survey Number Verification
Patta & Chitta Checking
Encumbrance Certificate Review
CMDA / DTCP Layout Approval Verification
Legal Document Guidance

Before paying any advance or signing an agreement, consult our experts for complete document verification and safe property investment guidance.

Visit: https://rajhousing.co.in/
Call: +91-9551599499

Verify First. Invest Smart. Build Secure.