If you have ever tried to buy a plot of land in Maharashtra, someone has probably thrown the words “survey number” or “gat number” at you. Most people nod along and then quietly wonder what the difference actually is. At Tandel Developers, we deal with property records every single day, and we can tell you that this confusion is more common than you think. So let us break it down in plain language, no legal textbook required.
What Is a Survey Number?
A survey number is a unique identification number given to a piece of land by the government during a land survey. In India, the British started this practice during colonial times to map and record every parcel of land for tax and administrative purposes. The Survey of India and state revenue departments carried out these surveys, and every piece of land got its own number within a village boundary.
Think of it like a house address but for open land. The number tells you where the land sits within a village, how big it is, and who owns it. In Maharashtra, these records are maintained under the Maharashtra Land Revenue Code, 1966 (revenue.maharashtra.gov.in). The survey number is the foundation of land ownership documentation in the state.
Survey numbers can be further divided. When a large piece of land is split among multiple owners over time, you end up with numbers like 45/1, 45/2, 45/3 and so on. These are called sub-divisions of the original survey number.
What Is a Gat Number?
Gat number is a term specific to Maharashtra, and it came into use after land consolidation was done in certain areas, especially agricultural land. When the government consolidated scattered pieces of land belonging to a farmer into one single block, that new consolidated piece was given a gat number.
The word “gat” simply means group in Marathi. So a gat number essentially refers to a consolidated land holding after redistribution under the Maharashtra Land Consolidation Act. You can read more about this at the official Maharashtra government land records portal (mahabhulekh.maharashtra.gov.in).
In simple terms, if an old survey number was reshuffled and reorganised during consolidation, it may now appear as a gat number in the revenue records. The gat number replaced the old survey number for that land after consolidation.
Why Does the Difference Matter for Buyers?
Here is where things get practically important. When you are buying land in Maharashtra, you need to check whether the land has a survey number or a gat number, because they come from different processes and appear in different records.
The 7/12 extract, which is the main land record document in Maharashtra, will show you either the survey number or the gat number depending on which process the land went through. If you search by the wrong number, you may not find the record at all. The National Informatics Centre maintains the 7/12 database here (digitalseva.csc.gov.in) for reference.
Also, banks and lending institutions in Maharashtra often ask specifically for the survey number or gat number when you apply for a land loan. Giving the wrong one can delay your loan sanction or cause rejection.
How Survey Numbers and Gat Numbers Are Used in Property Documents
Both numbers appear in several key documents related to land. The sale deed, the 7/12 extract, the mutation register, and the village map all reference these numbers. When you register a property at the sub-registrar office, the survey number or gat number must match exactly what is on the 7/12 extract. Even a small mismatch can cause legal trouble later.
The Inspector General of Registration and Stamps Maharashtra oversees all property registration, and their guidelines make it clear that the property description in the sale deed must carry the correct land identification number (igrmaharashtra.gov.in).
Comparison Table: Survey Number vs Gat Number
Feature | Survey Number | Gat Number |
Origin | British era land survey | Post-independence land consolidation |
Purpose | Identify and map land parcels | Identify consolidated agricultural holdings |
Applies to | All types of land | Mainly agricultural land |
Governed by | Maharashtra Land Revenue Code, 1966 | Maharashtra Land Consolidation Act |
Main document | 7/12 extract, village map | 7/12 extract, mutation register |
Can be subdivided | Yes, shown as 45/1, 45/2 etc. | Yes, shown similarly after further split |
Used in urban areas | Yes | Mostly in rural or semi-urban areas |
Comparison Table: Where These Numbers Appear
Document | Survey Number | Gat Number |
7/12 Extract | Yes | Yes |
Sale Deed | Yes | Yes |
Property Card | Yes | Rare |
Village Map | Yes | Sometimes |
Mutation Register | Yes | Yes |
Loan Documents | Yes | Yes |
How to Find Survey Number or Gat Number Online
Maharashtra has made land records available online through the MahaBhulekh portal (mahabhulekh.maharashtra.gov.in). You can search by district, taluka, and village, then enter either the survey number or the gat number to pull up the 7/12 extract. This document will show you the ownership details, area, type of land, and any encumbrances on it.
If you are unsure which number applies to your land, visit the local Talathi office. The Talathi is the village-level revenue officer and the right person to help you confirm whether your land has a survey number or a gat number. You can also check through the Aaple Sarkar portal for various government services related to land records (aaplesarkar.mahaonline.gov.in).
Common Problems That Arise From Confusing the Two
At Tandel Developers, we have seen buyers run into trouble because they did not verify which number their land carried. The most common issue is a mismatch between the number in the sale agreement and the number in the 7/12 extract. This can stall registration, create disputes with neighbours over boundaries, or flag issues during due diligence for a bank loan.
Another issue is when a seller quotes an old survey number, but the land was actually consolidated decades ago and now has a gat number. The old number may not even exist in current records. This is why due diligence before any property purchase is not just a formality but a necessity.
Encroachment is another risk. Because survey and gat numbers define exact boundaries, a mismatch or ambiguity can result in you buying a piece of land whose actual physical boundary does not match the records. Getting a physical survey done by a licensed surveyor after checking the records is always a smart step.
What Tandel Developers Recommends
Before you sign anything, get the 7/12 extract, verify the survey number or gat number, check the mutation register, and confirm the ownership chain. If the land has been sold multiple times, make sure each transfer is reflected in the mutation entries.
Also make sure the land use classification on the 7/12 extract matches what the seller is promising you. Agricultural land cannot be used for residential construction unless it has been converted through the proper NA (Non-Agricultural) process under the Maharashtra Land Revenue Code.
At Tandel Developers, we walk every buyer through this process. Understanding whether you are dealing with a survey number or a gat number is the first step in making sure your land purchase is legally clean and financially safe.
Conclusion
Survey numbers and gat numbers are both ways the Maharashtra government identifies land, but they come from different processes and mean different things in terms of records. Survey numbers come from original land surveys, while gat numbers come from land consolidation. Both appear on the 7/12 extract and both are equally valid forms of land identification.
The key is to know which one applies to your land and make sure every document related to your transaction uses the same number consistently. When in doubt, do not guess. Speak to a qualified property lawyer or a trusted real estate developer like Tandel Developers who knows Maharashtra land law inside out.
Buying land should be straightforward, and it will be, once you understand what the numbers actually mean.
Tandel Developers | Helping you make smarter, safer property decisions in Maharashtra.