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About Us

OneMap is the authoritative national map of Singapore with the most detailed and timely updated information developed by the Singapore Land Authority. There are also many useful day-to-day information and services contributed by government agencies.

Partner Agencies


Better Design

User experience has been enhanced by taking in various feedback to reflect usage habits of our users.

Streamlined Interface

Usability studies were conducted to improve service flow and information display.

Responsive Design

Developed with HTML 5 to optimise viewing of web portal on mobile web browsers.

Cleaner and Neater Maps

Redesigned cartography to reduce clutteredness on map while retaining detailed information.

Mobile Centric

Focus on mobile features to provide convenience for users on-the-go.

OneMap Screen

Beautiful Map Styles

A variety of base maps were designed and created with different colour schemes to suit any purposes.

Easy-to-implement APIs

Tap on OneMap’s extensive set of APIs and let your innovative juices flow. Mash up your own data, search for addresses and do much more with our base maps!

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Download Our App Today!

Experience the OneMap mobile app now!


General Enquiries

The OneMap is the latest application developed by the Singapore Land Authority which provides the most detailed, authoritative and timely updated map of Singapore, with various useful day-to-day information and services contributed by government agencies.
You can access OneMap via the web portal or download the mobile app available on both Google Play and iOS app store.
For the new version, map services such as LandQuery, SchoolQuery, Bus Explorer and TrafficQuery. More services will be added in OneMap in the months to come. Other new features include Map Styles and Find Nearby, where you can find amenities and government information around your location.
OneMap is the improved version of the current OneMap. Users can expect faster performance, cleaner and neater base maps and more mobile centric features such as Find Nearby.
Yes, the current OneMap will still be accessible until September 2017.
We are in the midst of migrating services and features of current OneMap to the OneMap. Users can expect most of these services and features available in OneMap by the end of September 2017.
Yes, you can access OneMap through your mobile web browser as the web portal is mobile responsive. However, for optimal user experience, we strongly encourage you to download the mobile app.
You can send us an email at if you have any questions about OneMap.

Services and Features

Base maps in OneMap are updated on a weekly/fortnightly basis while thematic information within the Nearby Catalogue are updated on a daily basis.
The distance of search for information is 2km. If no thematic information is found within 2km of the specified location, the system would prompt to display all locations of the thematic information.
There are over 100 thematic information contributed by various government agencies for users to search and locate.
The information are TrafficQuery is provided by Land Transport Authority and are refreshed every 5 minutes.
You can tap on any bus stop icons on the map to show all bus services which call at the bus stop and select any of the available bus services to find out the arrival time or full bus route. Similarly, for the web portal, you can click on any bus stop icons to find out these information.
When the Land Lot map is selected, map plans such as URA Master Plans, Planning Boundaries and PA CDC Boundary 2015 is disabled.

Onemap Application Programming Interface (API)

The OneMap API provides a simple mechanism to allow you to link location information or embed a map on your website.
You can create exciting web applications to enhance your websites with location maps with just a few lines of code. The OneMap API enables you to mashup your own data or data available in the OneMap database on the base map. Please refer to the OneMap API documentation page here on how what are the available APIs and how to access them.
Current OneMap APIs will be terminated on 1 August 2017. We have sent out emailers to registrants of current OneMap APIs to switch to the new version. If you are still facing difficulties switching to the OneMap APIs, please get in touch with us at