NJG BUILDING SOLUTIONS LTD Company number 14062555 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address176 Boundary Lane, Welwyn Garden City, Hertfordshire, United Kingdom, AL7 4DF PostcodeAL7 4DF Companies at this postcode 29 Average house price in AL7 4DF £449,000 (12 sales) Map