A Bengaluru buyer paid for a neat looking plot carved out of a larger farm, only to find at registration that the seller could not give clean title to that specific piece, because the land had never been formally divided. The plot existed on a brochure, not on the survey records. This is the trap the land survey verification in Bengaluru is built to catch, and for anyone buying a portion of a survey number, the 11E sketch and the podi are not paperwork to skim, they are the difference between owning a defined plot and owning a share of a dispute.

The short answer. When you buy a plot, especially a portion of a larger survey number, you need to confirm the 11E sketch, the podi subdivision and the mutation, and cross check the extent against the tippani, the old survey record. Without the podi and the 11E sketch, you cannot cleanly register a portion of a survey number, and the land may still sit under joint ownership. The upside of doing this is a plot with defined, defensible boundaries. The trade-off is that records alone are not enough, since you must also walk the boundary on the ground. Quick fact: a sale deed for a portion of a survey number generally cannot be registered without an 11E sketch, and the records live on the Karnataka Mojini portal.

This guide explains why the survey number matters, what the 11E sketch and podi are, where to get the records, and why a boundary walk is non negotiable.

Why does the survey number matter when buying a plot?

Because a plot is only as real as its place in the survey records. Land in Karnataka is identified by a survey number, and a large parcel is often subdivided into pieces such as 75 by 1, 75 by 2 and so on. Until that subdivision is formally completed, the whole block sits under joint ownership, and no single owner can give you clean, exclusive title to one piece. A buyer who pays for a slice that has not been legally carved out is buying a share of the block, not a defined plot.

This is why the survey documents come before the emotional decision. A plot can be fenced, cleared and beautifully presented on site, and still be legally undivided in the records. The survey number, and its subdivision status, tell you whether the piece you are standing on is a thing you can actually own and register on its own.

What is an 11E sketch, and why is it required?

The 11E sketch is the surveyor's drawing of the specific portion being sold, prepared as part of subdividing a survey number. A licensed surveyor visits the site, measures the portion, and produces a sketch showing its boundaries within the larger parcel. It is the document that gives your specific piece legal recognition ahead of mutation, and as a rule you cannot register a sale deed for a portion of a survey number without it.

For a buyer, the 11E sketch answers the most basic question, is this exact piece a registrable plot yet. If the seller can produce a current 11E sketch and the podi is done, the plot has been carved out properly. If they cannot, the honest reading is that the subdivision is incomplete, and you should not pay for a portion that the records do not yet treat as a separate plot.

What are podi, tippani and durasti?

These are the survey records that together describe a plot's identity, extent and history. The table sets out what each one does and why a buyer should care.

The durasti row deserves a pause. If a fresh survey finds the land is smaller than the old record claimed, the legal holding shrinks to match, so the extent you are paying for should be the corrected, current one, not an optimistic figure from a decades old tippani. Extent is not a rounding detail on a plot, it is the thing you are buying. The safest habit is to treat every figure in an old record as a claim to be re measured rather than a fact to be trusted, because the number that binds you is the one a current survey confirms, and paying by the square foot on an unverified extent is how buyers quietly overpay for land that was never fully there.

Where do you get these records?

Most of the survey records are available through the Karnataka government's survey portal, Mojini, where a buyer or owner can apply for services such as the 11E sketch and phodi and can request records like the tippani and the survey sketch. Cross checking these against the RTC, the record that reflects mutation and possession, tells you whether the documents agree with each other. Our guide to RTC, pahani and mutation records explains how those pieces fit together.

The portal is powerful, but it has one limit worth stating plainly. It tells you what exists in the system, not what exists on the ground. A clean 11E sketch confirms the paperwork, and it is essential, but it does not by itself prove that the stones on the field sit where the sketch says they do. That gap is closed only by a physical check.

Why are records alone not enough?

Because boundary disputes are decided on the ground, not just in a file. Two owners can each hold documents that look clean and still disagree about where the line runs, and encroachments rarely show up on a portal. This is why a serious plot purchase includes a boundary walk, ideally with a surveyor, matching the survey stones and physical markers to the sketch and the extent in the records.

Treat the records and the ground as a two part test that both have to pass. The records establish that the plot legally exists as a defined piece, and the boundary walk establishes that the defined piece is the one you are actually standing on. Skipping either half is how buyers end up owning land that is real on paper but contested in the mud. Our guide to DC conversion of agricultural land covers a related check for plots carved from farm land.

What should a plot buyer verify?

Run this before you pay for any plot, especially a portion of a survey number.

1. Confirm whether the plot is a subdivided piece of a larger survey number.
2. Obtain the 11E sketch for the specific portion you are buying.
3. Check that the podi subdivision is complete, not pending, so the land is not joint.
4. Cross check the extent against the tippani and the current corrected records.
5. Verify the RTC reflects the correct owner, extent and mutation for the piece.
6. Walk the boundary with a surveyor, matching stones and markers to the sketch.
7. Resolve any discrepancy between records and ground before releasing payment.

These checks matter most for raw and plotted land. When you consider a plotted development such as Adarsh Euphoria plots on Sarjapur Road, the same survey logic applies to the specific plot number you are allotted, so confirm its records and its boundaries, not just the layout.

How should a buyer think about survey verification?

Treat the survey records as the foundation the whole purchase stands on. A plot with a clean 11E sketch, a completed podi, a matching tippani and boundaries that check out on the ground is a plot you can register, finance and defend. A plot missing any of these is a question mark, however attractive the price or the presentation, and the safest response to a question mark is to resolve it before you pay, not after.

The honest summary is that plots reward patience with paper. Pull the survey records from Mojini, cross check the extent, walk the boundary with a surveyor, and insist that the piece you are buying is legally carved out and physically clear. Do that, and you own a defined plot with defensible lines, rather than a share of someone else's survey number and a dispute waiting to happen.

What is an 11E sketch in Karnataka?

An 11E sketch is a surveyor's drawing of a specific portion of a larger survey number, prepared as part of subdividing the land. It shows the boundaries of the piece being sold and gives it legal recognition before mutation. As a rule, you cannot register a sale deed for a portion of a survey number without a current 11E sketch.

What is podi or phodi in land records?

Podi, also spelled phodi, is the formal subdivision of a survey number into smaller independent numbers among owners. Until the podi is completed, the whole parcel remains under joint ownership, so no single owner can give clean exclusive title to one piece. A buyer of a portion should confirm the podi is done, not pending.

Where can I get Karnataka land survey records?

Most survey records are available through the Karnataka government's Mojini portal, where you can apply for services such as the 11E sketch and phodi and request records like the tippani and survey sketch. Cross check these against the RTC for owner and mutation details, and remember the portal shows the records, not the on-ground boundaries.

Are survey documents enough to confirm a plot's boundaries?

No. Documents confirm that the plot legally exists as a defined piece, but boundary disputes are decided on the ground. Always add a boundary walk, ideally with a surveyor, matching the survey stones and physical markers to the sketch and the recorded extent. Records plus on ground demarcation together are what confirm a plot's boundaries.

Last updated 2026-07-10. PropNewz Team.