What is BDA Khata extract?

A BDA Khata extract is the detailed version of the Khata certificate showing the complete ownership history, previous Khata holders, transfer history, and all recorded account entries for the property. The certificate shows current ownership; the extract shows the full history. Both are useful for property due diligence.

How to get BDA Khata certificate online?

Apply through Seva Sindhu (sevasindhu.karnataka.gov.in) - Departments & Services - Bangalore Development Authority - Application for New e-Khata (first time) or e-Khata Transfer (after purchase). Upload sale deed, EC, tax receipt, and Aadhaar. Pay ₹40 service fee. Download the certificate once approved (30–45 days).

What is the difference between BDA Khata and BBMP Khata?

BDA Khata is issued by the Bangalore Development Authority for properties in BDA layouts and BDA-approved areas not under BBMP. BBMP/GBA Khata is issued by the municipal authority for all properties within Bengaluru city limits. They are issued by different portals (Seva Sindhu vs bbmpeaasthi), and property tax is paid to different bodies (BDA vs BBMP/GBA) depending on which Khata applies.

Does BDA Khata get converted to BBMP Khata automatically?

No conversion does not happen automatically. It only happens after BDA officially hands over the layout to BBMP. After handover, each property owner must individually apply for BBMP e-Khata using their BDA Khata as a supporting document. Until the handover, BDA Khata remains valid and must be used for all BDA-jurisdiction transactions.

Is BDA Khata certificate same as A Khata?

Not exactly BDA Khata is a separate category from BBMP's A/B Khata system. BDA Khata implies the property is registered with BDA and follows BDA's planning norms. When a BDA layout is handed over to BBMP, the properties typically receive BBMP A Khata because BDA layouts are generally planned and compliant.

How long is BDA Khata certificate valid?

A BDA Khata certificate has no expiry date it remains valid until a new transfer is made. However, for property transactions, banks and courts require a current Khata showing the applicant as the registered owner. After any ownership change, apply for Khata transfer within 90 days to keep the certificate current.

Can I get BDA Khata without allotment letter?

Yes the allotment letter is listed as "if available" in the Seva Sindhu document checklist. If your allotment letter is lost, you can still proceed with the registered sale deed, EC, and tax receipt as primary documents. The BDA Revenue Office may request additional verification if the allotment letter is missing.

What is the service charge for BDA Khata certificate on Seva Sindhu?

The service charge through Seva Sindhu for BDA e-Khata application is ₹40. Additional charges apply for Khata transfer: approximately 2% of stamp duty paid on the sale deed. There is no charge for downloading an already-issued certificate from the portal.

Knowledge

BDA Khata Certificate: Meaning, Extract, Difference from BBMP Khata (2026)

Q: What is BDA Khata certificate?

A BDA Khata certificate is the official property account document issued by the Bangalore Development Authority for sites in BDA-allotted layouts and BDA-approved private layouts. It records owner name, site dimensions, BDA layout reference, and tax assessment. It is different from BBMP e-Khata both are issued by separate authorities for different jurisdictions.

Chandra Sekar PandaUpdated on: June 12, 2026

BDA Khata Certificate: Meaning, Extract, Difference from BBMP Khata (2026)

Complete guide to BDA Khata certificate in Bengaluru what it is, BDA Khata extract meaning, how it differs from BBMP/GBA Khata and how to download online.

Quick Summary: (TL; DR)

A BDA Khata Certificate is an official document issued by the Bangalore Development Authority that records property ownership for sites within BDA's jurisdiction BDA-allotted layouts and BDA-approved private layouts not under BBMP. The BDA Khata Extract is a more detailed version showing the complete property account history. From 2024–25, BDA has been issuing e-Khata certificates digitally through the Seva Sindhu portal (sevasindhu.karnataka.gov.in) replacing manual paper certificates. More than 60% of property-related service requests in Bengaluru are now shifting online, making e-Khata increasingly relevant. Download your BDA e-Khata at bdakarnataka.in or Seva Sindhu. BDA Khata is fundamentally different from BBMP/GBA Khata in issuing authority, portal, and applicable jurisdiction.

What Is BDA Khata Certificate?

The official documents of property accounts, which are maintained by the Bangalore Development Authority to keep records of property in:

BDA-directly allotted layouts (Arkavathy Layout, Kempegowda Layout, Yelahanka Satellite Town, JP Nagar, Banashankari, HBR Layout, etc.)
BDA approved private layouts that are yet to be transferred to BBMP/GBA.
The certificate is the municipal register of these properties relating the property to ownership, taxation, and civic services under the BDA.
Khata Certificate is needed in case of a transfer or at the time of new registration of the property. Notably, a Khata Certificate cannot be applied instead of a Transfer Deed.

What is the Content of BDA Khata Certificate?

Field	Information Recorded
Owner's name	According to registered sale deed or allotment letter.
Site/Flat number	Property identifier in the BDA layout.
Layout name	The particular BDA layout.
Site dimensions	Length and width in metres/feet, total area in sq yards/ sq metres.
BDA allotment number	Original allotment reference
Property use	Residential, commercial or mixed.
Tax assessment	Annual tax payable
Khata number	Unique BDA Khata reference
Issue date	Issue date of Khata certificate.

What BDA Khata Extract Is?

A BDA Khata Extract is a more detailed version of the Khata certificate that displays the entire account history:

Field	What It Shows
Previous owners	Names and periods of ownership
Transfer history	All Khata transfers over time
Layout details	BDA plan reference and site.
Encumbrances noted	All BDA level notes on the property.
Tax history	The tax history

The Certificate is the present day record of ownership. The Extract is the complete book of history ledger. In the case of property due diligence, both come in handy:

Khata Certificate - authenticates the present owner.

Extract Khata Extract - verifies ownership chain.

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BDA Khata Certificate vs BBMP/GBA e-Khata Complete Comparison.

Factor	BDA Khata Certificate	BBMP/GBA e-Khata
Issuing body	Bangalore Development Authority	BBMP/Greater Bengaluru Authority
For which areas	Layouts allotted by the BDA and approved by the BDA, but not under BBMP.	All the properties located in the municipal limits of BBMP/GBA.
Portal	sevasindhu.karnataka.gov.in / bdakarnataka.in	bbmpeaasthi.karnataka.gov.in
Format	e-Khata PDF (digital) post 2024	e-Khata PDF (digital) QR-code.
Tax paid to	BDA (up to layout handover)	BBMP/GBA
Property tax portal	BDA property tax at bdakarnataka.in.	bbmptax.karnataka.gov.in
When it converts	BDA layout has officially been handed over to BBMP after BDA layout.	N/A
Conversion process	After handover, individual owners apply to receive BBMP e-Khata.	Not applicable

How online BDA Khata Certificate can be got?

The initial procedure in acquiring the BDA Khata is to visit the Seva Sindhu Portal. The Sakala Online service only serves the properties of the BBMP, and not the BDA ones. So, do not refer to the Sakala website when dealing with BDA Khata.

Step 1: Go to sevasindhu.karnataka.gov.in

Step 2: Mobile OTP log in (register new user)

Step 3: Click on "Departments and Services" - Click on Bangalore Development Authority (BDA)

Step 4: Choose:

Application to New e-Khata - BDA" - first time application.
Application for e-Khata Transfer -BDA- > to update after purchase.
Step 5: Fill in site details site number, layout name, allotment number, dimensions, survey number

Step 6: Fill in the necessary documents:

Sale deed / allotment letter.
Encumbrance Certificate (Form 15) of kaveri2.karnataka.gov.in.
Recent BDA property tax receipt.
Aadhaar card
Possession certificate (if available)

Step 7: Pay service fee of ₹40 on Seva Sindhu

Step 8: Register the acknowledgement number track status with in the Track Application status.

Step 9: The BDA e-Khata certificate PDF is downloaded on the portal after approval (3045 days).

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How to Download BDA Khata Certificate / Extract.

To copy or extract to those holders of BDA Khata who currently require a copy or extract:

Method 1: Seva Sindhu: Go to sevasindhu.karnataka.gov.in - log in - "Download Certificate" - enter acknowledgement or application number - download PDF.

Method 2: BDA Portal: Go to bdakarnataka.in - Property Services - e-Khata - enter your BDA Khata number or site number - download the Khata certificate PDF.

Method 3: BDA Revenue Office: Visit BDA Revenue Office to get the zone of your layout with your BDA Khata number and a tax receipt. Order a copy of the Khata certificate and extract printed.

Why BDA Khata Certificate is important to Buyers.

When purchasing a BDA site or flat, the BDA Khata certificate certifies:

The property is under the BDA system legally recognised.
The registered owner according to the records of BDA is the seller.
The size of the property is similar to the allotment records of BDA.
There are no BDA-level encumbrances.

To ensure that the municipal recognition is confirmed, check both the BDA Khata and the EC prior to the transaction, and ensure that no registered financial liabilities are in place as well.

Conclusion

The BDA Khata certificate is the basic property record of all the BDA-jurisdiction properties in Bengaluru. Be it in applying to the first time after purchase or downloading an existing certificate, the Seva Sindhu portal is the right channel not the e-Aasthi portal of BBMP. To the buyers, when transacting any business, always ensure that the certificate of BDA Khata is matched with the registered sale deed and EC of the property before making any purchase. To existing owners, remember to transfer your Khata at the time of purchase and have a digital copy saved in bdakarnataka.in or Seva Sindhu this one document will allow you to take loans, approvals and facilitated easy property transfers.

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