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Contact Us


SLA Services Description Contact Information
Integrated Land Information Service (INLIS) A portal for property information, offering services such as Property Ownership Information, Property Title Information and Cadastral Map/Certified Plan/Strata Certified Plans.
6238 9353
STARS eLodgment (ELS) A portal for land transactions, an online electronic lodgment system that provides guidance for preparation, lodgment and withdrawal of caveats and instruments.
800 101 4237 (Toll Free)
Singapore Satellite Positioning Reference Network (SiReNT) A website to apply for and get access to SiReNT services. SiReNT supports high precision Positioning, Navigation and Tracking (PNT) applications through providing real-time differential Global Navigation Satellite System (GNSS) services, as well as Post Processing On-Demand.
6356 6546
Submit your feedback or enquiries via our online form.
State Property Information Online (SPIO) A portal for renting State properties on State property rental.
6323 9154
Submit your feedback or 
enquiries via our online form.
OneMap An online integrated map system, providing thematic and location-based information and services.
Submit your feedback or enquiries via our online form
 Tenant PortalA portal for tenants to access services and information related to their tenancies. Please refer to the Frequently Asked Questions (FAQs) and Login Guide


SLA Services Contact Information
  • General Enquiries
  • Registration of Property Transactions

Click here to make an appointment for matters related to the Registration of Property Transactions.
  • Feedback on service delivery
  • Service standards
Response to public enquiries and feedback within 3 working days for general enquiries and 14 working days for case-specific enquiries
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Click here to submit suggestions on regulatory matters to the Pro Enterprise Panel.



The SLA Customer Service Counter is currently located at the Taxpayer and Business Service Centre, Level 1, Revenue House.

Please be informed that visits to the Service Centre are strictly by appointment only. We thank you for your patience and understanding.

Operating Hours

8am-5pm (last queue ticket issued at 4pm)

Eve of Christmas, New year and Chinese New Year:
8am to 1pm (last queue ticket issued at 12 noon)

SLA Customer Service Enquiry Line

Please note that the operating hours of our SLA Customer Service Enquiry and Quality Service Manager (QSM) Line will also be updated as below:

Mondays-Fridays: 8am-5pm

For any enquiries, please contact us via our online feedback form.

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Services available at SLA Customer Service Centre (CSC)

Type Services
  • Endorsement of plans as owner of land
  • Tender documents
  • Certificate of Constitution of Management Corporations
  • Plan such as field details, field book and sketch
  • Index to Land/Caveat book
  • Instruments and caveats relating to HDB apartments


SLA Customer Service Centre (CSC)
55 Newton Road, Taxpayer and Business Service Centre, Level 1, Revenue House
Revenue House Singapore 307987

Operating hours:
Mondays to Fridays - 8am to 5pm (last queue ticket issued at 4pm)

Eve of Christmas, New Year and Chinese New Year - 8am to 1pm (last queue ticket issued at 12 noon)

Closed on Weekends and Public Holidays

How to get there