Mentions: Real Estate NSW, Sell My House in NSW, Real Estate New South Wales, Sell my house in New South Wales
Can I privately sell my house in NSW? - Yes, It is completely legal to sell your own House in NSW.

Step 1: Getting your contracts prepared for real estate NSW:
Before commencing marketing, the first step to selling a property in NSW is having a contract of sale prepared. In NSW you must have this done before you commence marketing or doing buyer inspections.
It's always good to have a spare contract near-by during buyer inspections, and the need to have a contract prior to marketing applies to all properties in NSW (excluding rural properties)

Step 2: Setting your list price for real estate NSW
The next step for selling your property in NSW is to set a list price. Its important to research the Sold Homes in your area before putting a list price on your property. See below some good advice for determining your properties list price.
To research your price, you can:
Research similar sold properties and for sale properties online, e.g. at http://www.realestate.com.au/SOLD
Or, Get a valuation completed from an independent property Valuer.

Step 3: Sell My House in NSW | Conducing open homes or private inspections
Now is time to arrange buyer inspections. When buyers contact you to view the property, or alternatively conduct your own open homes for an hour or so on the weekends.