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A survey number identifies a land parcel in a state or local land-record system. It helps you locate and cross-check records, but the number alone does not prove ownership, the full extent being sold or the precise on-ground boundary. Before buying, match the full number—including any subdivision—across the land record, cadastral map and transaction documents, then resolve discrepancies with the relevant authorities and qualified local professionals.
What is a survey number?
A survey number is a parcel reference used by government land-record systems to identify land within a particular locality. The format, terminology and way to search it vary by state and sometimes by local area. A number should therefore be read together with the village or locality and other administrative details, not treated as a unique identifier that works by itself across India.
Land administration is handled by states. The Union Department of Land Resources supports modernization through the Digital India Land Records Modernization Programme (DILRMP). Its reported national figures illustrate progress, not whether a particular plot’s records are complete: the Department reported RoR computerization for 625,137 of 657,397 villages (95.09%) as of 31 December 2023, and cadastral-map geo-referencing for 326,776 of 657,397 villages (49.10%) in its ULPIN implementation reporting. Department of Land Resources: DILRMP
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Use the identifier to find records associated with the parcel and compare them. The textual record of rights (RoR), or its state equivalent, and the cadastral map serve different purposes. The Department describes RoR as information about rights and their nature or extent; spatial records are maps used to establish ground boundaries. Neither should be treated as a substitute for the other. Department of Land Resources: Services
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- The record can show: recorded holder or holders, the stated nature and extent of rights, parcel extent and any remarks shown in that system.
- The map can help show: parcel shape, adjoining parcels, mapped location and boundaries as represented in the cadastral record.
- The number alone cannot establish: clear or marketable title, the exact extent included in a sale, or the parcel’s precise physical boundary on the ground.
An online result is a cross-check, not conclusive title proof or a physical boundary survey. Whether a title is marketable and what land is actually being transferred require parcel-specific review of relevant records and documents.
How do I check a survey number before buying?
There is no single national search workflow or uniform statutory checklist for every state and transaction. Use the official service for the land’s state and locality, and compare records rather than relying on a single search result.
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- Identify the parcel precisely. Start with the village or locality and the district, taluka or equivalent administrative unit. Copy the complete survey number from the sale papers, including any sub-number or subdivision.
- Find the official land record. Search the relevant state government record service. Save a dated copy or reference and note the recorded holder names, rights, extent and remarks displayed.
- Open the cadastral or survey map. Search for the same identifier and locality. Compare the mapped shape, adjoining parcels, extent and location with the land being offered.
- Compare the transaction documents. Check that the identifier, subdivision and extent match prior deeds and the draft sale document. Where available, check the state registration or revenue system for registration and prohibited-property information. The National Generic Document Registration System (NGDRS) describes prohibited-property transaction restrictions as part of its system. NGDRS
- Resolve mismatches before committing. If the map, site description or documents do not align, contact the responsible survey or revenue office. Arrange on-ground boundary identification where needed and consult qualified local legal or survey professionals before paying or completing the transaction.
This is a practical cross-check based on the distinct functions of records, maps and registration systems; it is not a guarantee that online data is complete or a checklist prescribed uniformly across states.
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Portal names, search fields and record types differ. Use the official service for the land’s actual location rather than assuming a workflow from another city applies.
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Telangana: Bhu Bharati
Telangana’s Bhu Bharati Land Record Details page allows searches by “Survey No./ Sub-Division No.” The state also describes Land Parcel Maps that show survey number, boundaries, extent and geo-referenced location. Telangana Bhu Bharati: Land Record Details Telangana Bhu Bharati: Land Parcel Map
The state portal notes a potential extent-related issue: if an acquired extent is recorded in a way that makes an entire survey number appear acquired, buyers should check the extent and underlying order or record rather than drawing a conclusion from the parcel number alone.
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Maharashtra: BhuNaksha
Maharashtra’s BhuNaksha interface provides location selectors, “Search Plot No” and “Property Card Information.” Its labels and flow differ from Telangana’s, so follow the current interface for the relevant locality. Maharashtra BhuNaksha
Bengaluru and other cities
For Bengaluru, consult the Karnataka state land-record or survey authority and the relevant local urban property-record authority. The applicable record and search route depend on the parcel’s location and record type; do not assume the Telangana or Maharashtra portal steps apply. In any city, begin with the government authority responsible for the land’s specific locality.
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What is ULPIN, or Bhu-Aadhaar?
The Department of Land Resources describes the Unique Land Parcel Identification Number (ULPIN), also called Bhu-Aadhaar, as a 14-digit identifier based on a parcel’s longitude and latitude coordinates. Its assignment depends on detailed surveys and geo-referenced cadastral maps. It is part of land-record modernization, not a replacement for checking the RoR, map, transaction documents or physical boundaries. Department of Land Resources: ULPIN
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