Last updated: 29 April 2026

About QuarryfordHome

QuarryfordHome is an independent reference archive focused on HDB renovation regulations in Singapore. The content on this site is produced to help flat owners, tenants, and renovation professionals understand the rules that govern modification works in Housing and Development Board properties.

Singapore's HDB renovation framework is detailed and updated periodically. The rules cover which works require permits, what is outright prohibited, which contractors are authorised to carry out different types of works, and what obligations fall on flat owners throughout the renovation process. This site organises that information in a structured format that is easier to navigate than official regulatory documents.

What This Site Covers

How Content is Maintained

Articles are reviewed when HDB or related regulatory agencies — including the Building and Construction Authority (BCA), National Environment Agency (NEA), and Singapore Civil Defence Force (SCDF) — publish updates to their renovation-related guidelines. The date shown at the top of each article reflects the most recent review.

This site does not represent HDB or any Singapore government agency. For authoritative regulatory guidance, consult the HDB official website directly.

Contact Information

Disclaimer

The information on this site is provided for general reference purposes only. It does not constitute legal advice, regulatory advice, or a substitute for professional consultation. Renovation rules can change, and individual circumstances may introduce requirements not covered in general guidance. Verify all information with HDB or a qualified professional before committing to renovation works.