You can find out roughly how old your wiring is by simply looking at it. If the wiring around your fuse box is covered in old-fashioned casing, or is damaged or fraid, it may be over 25 years old and need replacing. This is more common in older properties or houses that have been empty for long periods of time.
Holt
Holt is a market town, civil parish as well as electoral ward in the English region of Norfolk. The community is 22.8 miles (36.7 kilometres) north of the city of Norwich, 9.5 miles (15.3 km) west of Cromer and 35 miles (56 kilometres) east of King's Lynn. The town is on the path of the A148 King's Lynn to Cromer road. The nearby train station is in the town of Sheringham where access to the national rail network can be made through the Bittern Line to Norwich. Holt additionally has a railway station on the preserved North Norfolk Railway, the 'Poppy Line', of which it is the south-western terminus. The local airport terminal is Norwich. The town has a population of 3,550, climbing and also including the ward to 3,810 at the 2011 census. Holt is within the area covered by North Norfolk District Council.