leeville postcode nswst Home ›› Postcode Finder ›› NSWST ›› Leeville Leeville local listingsThe suburb of Leeville is located in NSW and has a postcode of 2470. Free leeville business listing! 1Leeville Public School9375 Summerland Way 02 66641280 View more business listings in leeville Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.