Mouza and JL number — the foundation of every land search

What a Mouza is

A Mouza is the lowest revenue unit in West Bengal's land administration — a revenue village. It is the container inside which land records are organised: every khatian and every dag belongs to one Mouza, and the numbering starts fresh in each.

It is worth separating a Mouza from the settlements people actually name. A Mouza is a revenue boundary, not a postal address or a gram panchayat. A Mouza can contain more than one village as locally understood, and the name people use for where they live is not always the Mouza name that appears on the record.

That gap is the source of a surprising amount of frustration. People search under the name of their village, find nothing resembling it in the portal's dropdown, and conclude the portal is incomplete. Usually the land is there, listed under a Mouza name that nobody locally uses in conversation.

What the JL number is

JL stands for Jurisdiction List. The JL number is a serial within a police station (thana) area — the jurisdiction lists were compiled thana by thana during the colonial cadastral survey, long before Development Blocks existed. Government notifications almost always write it in the form *Mouza X, J.L. No. N, P.S. Y*, and they quote the police station precisely because the number is only unique within it — effectively the Mouza's code number in the administrative list.

Its practical value is that it disambiguates. Mouza names repeat, and they are transliterated inconsistently from Bengali to English — the same place can appear with two or three different spellings depending on which document you are holding. A JL number does not have spelling variants.

So when two similar names appear in a dropdown, or when someone gives you land details over the phone, the JL number is the reliable identifier to ask for and to write down. Note that a JL number is a serial within its police station area, not a statewide identifier — quoting one on its own is only marginally better than quoting a Mouza name without the District. Give it with the P.S., or with the District and Block.

The administrative hierarchy

Land administration in West Bengal descends through a fixed hierarchy, and every portal search follows it in order:

• District — the top level you select.
• Subdivision — an administrative tier within the District. You will meet it on documents and at offices more than in online search forms.
• Block — the level at which the BL&LRO (Block Land & Land Reforms Office) operates. This is the office you visit for mutation, corrections and record questions.
• Mouza — the revenue village, identified by its JL number within its police station area.
• Khatian — a landholder's account within the Mouza.
• Dag (plot) — an individual parcel of land within the Mouza.

Why everything else depends on getting this right

Khatian numbers and dag numbers are unique only within a Mouza. This is the single most important fact in West Bengal land records, and almost every failed search traces back to it.

Dag 215 exists in hundreds of Mouzas. Khatian 44 exists in most of them. Those are unrelated pieces of land belonging to unrelated people. The number identifies nothing until a Mouza is attached to it.

Two distinct failure modes follow, and the second is much worse than the first:

• No result. You selected a Mouza where your number does not exist. Annoying, but self-correcting — you know something is wrong.
• The wrong result. You selected a Mouza where a plot with that number does exist, belonging to someone else. The portal shows a complete, confident, correct-looking record for land that is not yours. Nothing on screen flags the problem.

Where to find yours

Your existing documents are the fastest source — a deed, an old porcha or ROR, a mutation paper or a khajna receipt will normally state the Mouza, often with the JL number beside it. The portal's Mouza Information service lists Mouzas under a chosen District and Block, though expect to sign in before it shows you anything. Your BL&LRO office is the definitive answer when documents and the portal disagree.

Finding your Mouza and JL number goes through each route in detail, including what to do when your village name is not in the dropdown at all.

Using the Mouza on Banglarbhumi

Once you have the Mouza right, the lookups on the official portal follow the same hierarchy. Know Your Property takes District, Block and Mouza, then searches by khatian number or plot (dag) number. RS-LR Plot Information covers how a plot reads across record generations. Mouza Information is the Mouza-level lookup itself. You will need to be signed in for any of them to return a record — the forms open and the dropdowns populate while you are signed out, which is misleading, but the record request itself is answered with the sign-in page.

Maps and signed documents sit behind the same requirement. Mouza Map Request, Plot Map Request and ROR Request are under Service Delivery, and the portal also offers Mouza Map Availability Details under Citizen Services — worth checking, because map availability varies by area.

If you would rather do the lookups on a phone, Bhumir Tathya is one unofficial, free Android app with a bilingual interface. It does not remove the need for a banglarbhumi.gov.in account, and the official portal remains the authoritative source for anything you intend to act on.