SEMAZEN LTD Company number 09510675 · Monitor this company Active - Proposal to Strike off Overview People 3 Financial Control Documents Analysis Location Related Registered office Address8a St. Brelades Place, St. Albans, England, AL4 9RG PostcodeAL4 9RG Companies at this postcode 15 Average house price in AL4 9RG £467,000 (3 sales) Map