TRELYON DESIGN LIMITED Company number 12955725 · Monitor this company Active Overview People 6 Financial Control Documents Analysis Location Related Registered office AddressC/O The Millhouses Accountancy, 2-4, Abbeydale Road South, Sheffield, England, S7 2QN PostcodeS7 2QN Companies at this postcode 51 Average house price in S7 2QN £540,000 (9 sales) Map