...Flexible terms * From £8,000 per annum **Location** Seaham workshops are located on Hall Dene Way, ... workshops are located on Hall Dene Way, Seaham Industrial Estate, ... Industrial Estate, Seaham. .... Seaham is located circa 15 miles south of Newcastle upon Tyne and 12 ...miles north east of Durham and 8 miles north of Peterlee. Seaham Grange Industrial Estate is set between the A1018 and the B1285