O'CONNOR PA SERVICES LIMITED Company number 09771599 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address8 Holloways Lane, Welham Green, Hatfield, England, AL9 7NP PostcodeAL9 7NP Companies at this postcode 13 Average house price in AL9 7NP £917,000 (11 sales) Map