JSA BUILDER LTD Company number 13925672 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address28 Tithe Farm Avenue, Harrow, United Kingdom, HA2 9AE PostcodeHA2 9AE Companies at this postcode 14 Average house price in HA2 9AE £584,000 (10 sales) Map