Current and future homeowners

Get information to help you build or renovate your home, get owner-builder permits, or resolve any building disputes you have.

A building contractor discussing renovation plans with two clients inside a partially completed house, with construction materials visible in the background.

Home construction and strata guidelines

Picture of scaffolding of a building.

Building or renovating a home

Get information to help you build or renovate your home, get owner-builder permits, or resolving any building disputes you have. 

Building a new home

Renovating property in NSW

Selecting a tradesperson or builder

Finding and appointing a certifier

Resolving building disputes

Information about builder licence suspensions
 

Learn more about building and renovation

Outdoor urban view of modern real estate homes

Buying into or renovating in strata

Explore resources on buying off-the-plan, getting owner-builder permits, renovating, checking strata by-laws, and understanding local zoning rules.

Buying off the plan

Renovating in strata 

Strata repairs and maintenance

Strata levies, finances and insurance
 

Learn more about living in strata


More information

Find an iCIRT rated builder

iCIRT is an independent construction industry tool to check if a builder is iCIRT rated. 

Check a builder or tradesperson licence

Before hiring for building, wiring, plumbing, or HVAC work, make sure your contractor has a valid licence. Check online.

Check a builder or tradesperson's insurance

If you're contracting a business to do more than $20,000 of work on your home, make sure they have valid insurance before work starts.

Download our free home building contracts

Use our plain English home building contracts which covers all types of residential building work. 

Register of building work orders

Find a list of active prohibition, building rectification, and stop work orders for residential buildings.

Understand strata renovation rules

Learn what changes need approval, otherwise you might be forced to change it back.


Home building complaints and enquiries

Home building:Complaints form
Design and Building Practitioners:Enquiries and complaints form
Certifier complaint form:Complaint form
Make an enquiry:Enquiry form

Contact Building Commission NSW

Call:13 27 00Monday to Friday, 8:30am to 5pm (excluding public holidays)
From overseas, call: +612 3814 0545
Event speaker enquiries:Speaker request form
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