NPOH LIMITED Company number 07178420 · Monitor this company Dissolved Overview People 3 Documents Analysis Location Related Registered office AddressKEENS SHAY KEENS LETCHWORTH, 5 GERNON WALK, LETCHWORTH GARDEN CITY, HERTFORDSHIRE, UNITED KINGDOM, SG6 3HW PostcodeSG6 3HW Companies at this postcode 18 Average house price in SG6 3HW £525,000 (4 sales) Map