ONYXHILL LTD Company number 12328928 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address19 Longmash Lane, Thamsmead, London, London, United Kingdom, SE28 0LS PostcodeSE28 0LS Companies at this postcode 30 Average house price in SE28 0LS £293,000 (19 sales) Map