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INLIS

Search and purchase land and property information — including ownership records, survey plans, and road line plans — via INLIS, a one-stop online portal for property professionals.

Last updated 3 August 2026
INLIS Integrated Land Information Service text with nested square icon in blue and green tones.

Integrated Land Information Service (opens in new tab) is a one-stop online portal which allows users to search and purchase land and property-related information such as property ownership, survey plans and road line plans.

It is for:

  • Law firms

  • Property developers

  • Construction project managers

  • Engineers

  • Property agents

  • Surveyors

You can access a wide variety of information from the website such as:

  • Property Information

  • Land Survey information

  • Road Line Plan & Railway Protection Plan

  • Borehole and Utility Information

Product Listing table showing property and land survey items with codes and prices in Singapore dollars.

All information is provided by the Singapore Land Authority, Land Transport Authority, the Building and Construction Authority and the Public Utilities Board.