RESIDENTIAL & TECHNICAL SERVICES LIMITED Company number 02135857 · Monitor this company Active Overview People 8 Financial Control Documents Analysis Location Related Registered office AddressWashington House, 729 Holderness Road, Hull, East Riding Of Yorkshire, England, HU8 9AR PostcodeHU8 9AR Companies at this postcode 11 Average house price in HU8 9AR £251,000 (9 sales) Map