There are several possibilities to search the interested Survey Plans.

LIS Index

LIS Index located in the Home page of the Survey Department website directing user to find the interested Cadastal map number using the Cadastral Map reference information in relation to interested  geographic  location of Moratuwa, Homagama(Part), Rathmalana,Kesbewa(Part), and Dehiwala(Part) Divisional Secratariats.

Priliminary Plan Index

PPlan Index in the Home page of the Survey Department website also facilitates the searching the plan number. (presently available only for Colombo District.)


16 Chain Reference Diagram

•will provide a guide to user to find the Survey Plan number  by using its approximate geographic reference.  16 chain RD index will help the user to  find the 16 Ch RD number of the reference location.  This number is required to enter in the search field in order to view the 16Ch RD diagram and obtain the paln number that required to view.

Using Data fields:  Divisional Secretariats Name and Village Name

•If it is not possible to search the Plan numbers using above three indexes, the user can search by entering the  Divisional Secretariats of the relevant District OR/AND  respective Village Name.

Entering the plan number

•If you know the Plan number you can directly search it in the system

Note: This facility provides viewing the Survey Plans and related tenementary informations. Documents can be viewed by the public and it is only the scanned image copy of the original survey plan and related documents. If you do not know the plan numbers of subsequent surveys  or any clarification required please contact Senior SS in the relevant Districts.. Copies of the plans will be issued on payment basis by the District Survey Office.