A crime scene has been established after the death of a man at a home in the Blue Mountains, NSW Police say.
Just after midday today, police were called to a home on Kings Road, Leura.
Police attended and located the body of a 34-year-old man in the home.
Another man, aged 28, was arrested at the scene.
He was taken to Katoomba Police Station where he is assisting with inquiries.
Police are urging anyone with information in relation to this incident to call Crime Stoppers.