Encroachment check property refers to verifying whether any portion of a property has been illegally occupied, extended into, or claimed by another person, structure or authority, so that the area you buy matches the area your documents promise. According to the Transfer of Property Act 1882 and the Karnataka Land Revenue Act 1964, a seller can only transfer the right, title and interest he actually holds, which means any encroached portion is legally not his to sell. The Registration Act 1908 (Section 17) makes registration compulsory for such transfers, but registration alone does not cure an encroachment.
I've been doing this work in Bangalore for over 20 years. In that time I've sat across the table from hundreds of buyers who had already paid a token advance before anyone checked whether the plot on the ground was the same size as the plot in the deed.
Most of them got lucky. A few did not. This article is about making sure you are in the first group.
What Is an Encroachment Check and Why Does It Matter Before You Buy?
An encroachment check is a physical and documentary comparison. On one side you have the measurement written in your sale deed, mother deed or khata. On the other side you have the actual boundary walls, fences, compound walls and neighbouring structures as they exist today.
If those two do not match, you have a problem. Sometimes it's a small problem, like a neighbour's wall sitting six inches inside your plot. Sometimes it's a large one, like a storm water drain that the BBMP widened years ago and nobody told the seller.
Let me explain two terms you'll see throughout this article. A mother deed is the older document from which the seller's current title flows, the root of the chain. An encumbrance certificate (EC) is the record from the sub-registrar showing whether the property carries any registered loan, mortgage or legal due against it. Neither of these will tell you about a physical encroachment by itself. You need eyes on the ground for that.
Why does it matter so much in Bangalore? Because a large chunk of the city's land came out of village survey numbers, gramathana plots and converted agricultural land. The revenue maps were never perfectly updated. A plot that reads 30 feet by 40 feet in a 1985 deed may measure 28 feet by 39 feet on the ground today.
If you buy 1200 square feet and get 1140, you have paid for land you will never use, and you have no claim against the seller unless you checked before registration.
What Are the Different Types of Encroachment You Should Look For?
Not every encroachment looks the same. In my practice I group them into four buckets, and each one needs a different response.
- Neighbour encroachment: a compound wall, shed, staircase or septic tank that crosses the boundary line.
- Government or civic encroachment: road widening, drain widening, footpath extension, or a notified acquisition that has eaten into the plot.
- Internal encroachment: a builder or apartment association has added common area or a lift shaft onto your undivided share (UDS), the portion of land that legally belongs to your flat.
- Documentary encroachment: the deed says one measurement, the khata says another, and the Bhoomi or Kaveri record says a third.
The last one is the quietest and the most dangerous, because there's no visible wall to warn you. You only find it when you sit down with the records.
How Do You Verify Encroachment in Bangalore?
Here's the process I follow for clients. It's not glamorous, but it works.
- Read the sale deed and mother deed carefully and note the exact measurements and boundaries (east, west, north, south).
- Pull the latest EC and khata certificate, and cross-check the property description against the deed.
- Pull the Bhoomi or Kaveri record for the survey number to check the government's version of the measurements.
- Visit the site with a measuring tape and, if the plot is large, a licensed surveyor.
- Compare the on-ground boundaries with the deed boundaries, and photograph everything.
- Check whether any road widening, drain or acquisition notification touches the plot.
- If the property is an apartment, check the UDS in the deed against the total land area divided by the number of units.
Steps one to three are desk work. Steps four to seven are where most encroachments surface. I usually hand over a written title opinion in two to three days because buyers are almost always racing a token advance deadline. If you need this done properly, you can see how we handle property document verification in Bangalore.
How Do You Check Encroachment for an Apartment or Flat?
For flats, you are not buying the walls. You are buying the undivided share of land that comes with the flat. So the encroachment check is different.
You need to verify that the UDS mentioned in your sale deed matches the ratio used in the original land purchase by the developer, and that the total UDS allotted across all flats does not exceed the actual land area. I've seen projects where the builder sold 105 percent of the land by UDS, which means every flat owner technically owns a sliver less than they paid for.
How Do You Check Encroachment for a Plot or Independent House?
For plots and independent houses, the check is physical and boundary-based. Walk the four corners with the deed in hand. Match each boundary as described. If the deed says "bounded on the east by the property of Narayanappa," make sure the eastern neighbour is actually Narayanappa's legal successor and not a stranger who has quietly built a compound wall two feet inside.
What Documents Do You Need for an Encroachment Check?
Keep these ready before you start. Missing even one will slow you down.
- Current sale deed and all previous deeds (mother deed chain)
- Encumbrance certificate for at least 30 years
- Khata certificate and khata extract
- Latest property tax paid receipt
- Bhoomi RTC (Record of Rights, Tenancy and Crops) or Kaveri mutation extract
- Approved building plan and sanction, if any construction exists
- Survey sketch or village map for the survey number
- Possession certificate or prior tax receipts showing who has actually held the land
If the seller cannot produce the older deeds, that itself is a red flag. You cannot check for encroachment against a document that does not exist.
Self-Verification vs Lawyer-Led Due Diligence: What's the Difference?
A lot of buyers try to do this themselves to save money. Here's an honest comparison.
| Factor | Self-Verification | Lawyer-Led Due Diligence |
|---|---|---|
| Cost | Zero to a few thousand rupees | Flat professional fee, usually a fraction of the property value |
| Time | Weeks, because you learn on the job | 48 to 72 hours typically |
| Records checked | Usually EC and khata only | EC, khata, Bhoomi, Kaveri, deeds, survey maps, notifications |
| Site inspection | You eyeball the boundaries | Trained eye plus surveyor for large plots |
| Risk caught | Obvious problems | Hidden encroachment, UDS mismatch, unreleased mortgages |
| Written opinion | None | Signed title opinion you can rely on |
Takeaway: Self-verification is fine for a plot you already know and trust. For anything above 40 lakh, or any apartment, get a lawyer to sign off.
How Long Does an Encroachment Check Take?
A proper encroachment check takes three to seven working days if everything is in order. The site visit and measurement is one day. The records pull is one to two days. The comparison and opinion write-up is another one to two days.
If the seller's documents are incomplete, it can stretch. I've had files where the mother deed had to be traced from a 1970s register in a district sub-registrar office, and that took three weeks. Most Bangalore transactions don't need that, but you should ask upfront.
At Legal Brigade we usually return a title opinion in 48 to 72 hours, and same day for urgent cases where a token advance deadline is looming. Speed matters here, because the seller will not wait while you figure out your process.
What Happens If You Skip the Encroachment Check?
I'll tell you a pattern I've seen dozens of times. A client comes in after registration, holding the deed, looking troubled. The neighbour has built a wall two feet inside the boundary. The BBMP has put a drain pipe through what used to be the front yard. Or the seller has quietly retained a strip of land and is now claiming it back.
Once the sale is registered, the transaction is done. Your remedy is no longer against the seller in most cases. It is against the neighbour, or against the government, and that means a civil suit.
Civil suits in Karnataka take years. I've seen boundary disputes that ran for eight to ten years in the city civil court. The cost of fighting those cases is far more than the cost of checking before you buy.
There's a second problem. If the encroachment is by a government body, like a road widening, the compensation route is long and uncertain. You may get some money eventually, but you will not get the land back.
What Are the Red Flags That Should Stop You?
If you see any of these, slow down and get advice before you pay anything.
- The seller refuses to allow a site visit with a surveyor.
- The deed measurements do not match the khata measurements.
- The Bhoomi or Kaveri record shows a different survey number than the deed.
- Neighbours have compound walls or structures that sit inside your boundary line.
- There's an unreleased bank mortgage in the EC that the seller brushes off as "already closed."
- The seller cannot produce the mother deed or any link in the chain.
- The plot has been subdivided without a sanctioned layout plan.
- An old acquisition or road widening notification exists for the survey number.
Any one of these is a reason to pause. Two or more is a reason to walk away.
How Much Does an Encroachment Check Cost in Bangalore in 2026?
The honest answer is that it depends on the property. A straightforward plot in a well-documented layout can be checked for a modest flat fee. An apartment with a long chain of deeds and an unclear UDS needs more work.
What you should insist on is a flat, transparent quote before the work starts. I've seen buyers billed hourly by large firms and end up paying multiples of what the check should cost. At Legal Brigade we quote flat fees upfront, no padding, and it's typically a fraction of what the big firms charge for the same scrutiny.
Compare that to the cost of a boundary dispute. A single hearing in a civil suit can cost more than the entire due diligence exercise. Add the years of delay and the stress, and the maths is obvious.
For context on stamp duty and registration, Karnataka charges 5 percent stamp duty plus 1 percent registration fee on properties valued above 45 lakh (Karnataka Stamp Act schedule, 2025). That is money you cannot recover if you later discover an encroachment you should have caught before registration.
How Does Encroachment Show Up in the Encumbrance Certificate?
It usually does not. This is the part most buyers get wrong.
The EC is a record of registered transactions. It shows mortgages, sales, gifts, leases and court attachments that have been registered. It does not show a neighbour's wall, a drain pipe, or an unregistered possession claim.
So if you are relying only on the EC, you are checking half the story. The other half lives in the khata, the Bhoomi record, the survey sketch and the physical site. This is why I never sign off on a title without a site visit.
Can You Fix an Encroachment After You Buy?
Sometimes yes, sometimes no. It depends on who has encroached and how long they have been there.
If a neighbour has built a wall inside your boundary recently, you can usually resolve it through negotiation or a civil suit for removal. If the encroachment has existed for more than the statutory limitation period, the neighbour may claim adverse possession, which is a legal doctrine that lets a long-term occupier claim ownership. That fight is hard to win.
If a government body has encroached, your remedies are limited to compensation, and even that takes years.
My advice is simple. Do not buy a property hoping to fix an encroachment later. Fix it before you pay, or walk away. There is always another property in Bangalore.
If you want to understand the wider due diligence process before you commit, our more property buying guides walk through the full checklist. And if you have a specific property in front of you right now, with a token advance deadline ticking, book a free property consultation and we'll tell you honestly whether it's clean or not.
Twenty years in this city has taught me one thing. The buyers who check first sleep well. The ones who don't end up in my chamber years later, holding a deed and a problem that should never have been theirs.
Frequently Asked Questions
What exactly is an encroachment check on a property?
An encroachment check on a property is where we compare what the sale deed and khata say you own against what is actually on the ground. I measure the boundaries, check the survey sketch and village map, and look for any structure, wall, or extension sitting on your land or your neighbour's. In Bangalore, this matters most in revenue layouts and old BDA allotments where the survey numbers were never properly fixed on the ground.
How do I check if a neighbour has encroached on my property?
Start with the survey sketch and the village map from the survey department. Then get a licensed surveyor to measure the plot on the ground and compare it with the deed dimensions. If there is a difference, we issue a legal notice under Section 106 of the Transfer of Property Act for the encroachment. In Bangalore, the survey settlement office in the taluk can take three to four weeks to give you a certified sketch.
Can an encroachment check be done on an apartment or flat?
For apartments, the encroachment risk sits in the common areas, not your flat. I check whether the builder or a neighbour has covered the setback, extended into the corridor, or built over the parking. The relevant documents are the sanctioned plan, the occupancy certificate, and the khata of the undivided share. If the deviation is in the common area, the association has to take it up, not you alone.
How much does property title verification cost in Bangalore?
For a standard Bangalore apartment or a 30x40 site, a full title and encroachment check runs between Rs 8,000 and Rs 15,000. If the property is a large land parcel or has a long chain of mother deeds, it can go up to Rs 25,000. I have seen people pay Rs 40,000 to a firm that just sent a junior to the sub-registrar and did nothing on the ground. Ask for a written scope before you pay.
How long does a property due-diligence check take?
For a clean Bangalore property with all documents in hand, a title and encroachment check takes four to seven working days. If the EC has to be pulled from a faraway sub-registrar or the survey sketch is pending, add another week. I tell clients to budget ten working days if there is any litigation history or a missing link in the mother deed. Do not let a seller push you into signing in three days.
Can I do property verification myself or do I need a lawyer?
You can pull the EC online from the Kaveri portal for about Rs 30 and read the khata yourself. But the survey sketch comparison, the measurement on the ground, and the reading of a 40-year-old partition deed are not DIY tasks. One missed recital in a mother deed and you buy a litigation. In 20 years, I have seen more people lose money by self-checking than by paying a lawyer.
What happens if I find an encroachment after registration?
You can still file a suit for possession and mandatory injunction in the civil court. But your case becomes weak if the encroachment was visible when you bought and you did not check. The court will ask why you did not do a basic encroachment check property before registration. That is why I insist on a physical survey before the sale deed is drafted, not after.
If you are about to pay a token advance on a Bangalore property and nobody has measured the ground, you are carrying a risk you cannot see. At Legal Brigade we do a full title and encroachment check, including the survey sketch and physical boundary comparison, in 48 to 72 hours for a flat, upfront fee. Send us the sale deed, mother deed, khata, and EC, and we will tell you exactly what is on the ground and what is on paper. book a free property consultation
Written by Advocate Raghavendra S C, a Bangalore-based property lawyer with 20+ years of practice in property title verification, due diligence, registration, and civil litigation across Karnataka courts and sub-registrar offices. For a property title check or due-diligence opinion in Bangalore, contact Legal Brigade at legalbrigade.co.in.