PORTHLEVEN PROPERTIES LIMITED Company number 02837387 · Monitor this company Active Overview People 17 Financial Control Charges Documents Analysis Location Related Registered office AddressThe Mill Cottage Westmill Road, Westmill, Ware, Hertfordshire, SG12 0ET PostcodeSG12 0ET Companies at this postcode 19 Average house price in SG12 0ET £961,000 (4 sales) Map