---
title: "Old survey number to new"
method: POST
path: "/api/v1/tools/old_survey_to_current"
---

# Old survey number to new

`POST /api/v1/tools/old_survey_to_current`

## Request

- Base URL: `https://verified.realestate`
- URL: `https://verified.realestate/api/v1/tools/old_survey_to_current`
- Auth: HTTP bearer

Old survey number to current parcel. Give the OLD (pre-resurvey) survey number a deed or patta cites, for example "59/1", "R.S. 59/1" or "59/1PT", and get the CURRENT town survey parcels (ward, block, TS number and sub-division) that land became, with the owner, extent and street as the town survey register records them. Urban parcels only. Scope it to a town when you know it: a bare number like "14" is shared by thousands of parcels statewide. Free.

## Request body

- object
  - `old_survey_no` string, required: The old survey number as printed, e.g. 59/1, 59/1PT, R.S. 59/1
  - `town_name` string: Town or village name, for example Pallavaram or a revenue village. Resolved across both registers.
  - `register` string: rural or urban, when the place code alone does not say which register is meant
  - `village_code` string: Revenue village code, for village (rural) land
  - `district_code` string: Revenue district code, if already resolved
  - `taluk_code` string: Revenue taluk code, if already resolved
  - `town_code` string: Town code, if already resolved

## Response `200`

The envelope: ok, status, data, credits_charged, balance_after, request_id

## Other responses

- `401`: No valid credential
- `402`: Not enough credits
- `429`: Rate limit

---

[API](https://skmtc.dev/verified/apis/landlens-tool-api.md) · [All operations](https://skmtc.dev/verified/apis/landlens-tool-api/llms.txt) · [OpenAPI document](https://skmtc.dev/verified/apis/landlens-tool-api/revisions/54f851c86cc1?raw)