A frequent business type near Northwood Fish & Chips is Accountancy.
Leave major electrical work to one of a few licensed electricians in the vicinity. There is at least one attorney nearby. Head down to the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics. Only a stone's throw away you will find a management consulting firm.
The local area boasts a Taxi service. Flat hunters may well find the flat they like, via the neighborhood rental property operator. Looking for property in the neighborhood? Why not try the local Real Estate Agent? Roses are red, violets are blue. If you are in need of a florist there's one near you.