Terence Ransley, aged 69, was found dead in Sutton Way on Sunday evening.
A man arrested on suspicion of murdering Mr Ransley has been released pending further enquiries.
The 46-year-old suspect was arrested in Gosport, Hampshire.
A large police cordon was in place from around 7.30pm on Sunday, with police and forensic investigators at the scene.
Police had attended the property after officers received "a report concerned for the safety of a man".