The short answer
For most Newcastle homes, once a year is a sensible minimum. If your house is near trees, twice a year is usually better.
Why it varies
How quickly gutters fill depends on what is around your home:
- Trees nearby: leaves and seeds fill gutters fast, especially in autumn.
- Mossy roofs: moss washes down into the gutters every time it rains.
- Open, exposed roofs: wind-blown debris and silt still build up, just more slowly.
When to book
Late autumn, once most leaves have fallen, is the most useful time. A second clean in spring clears anything that built up over winter.
Signs you should not wait
If water is pouring over the edge, plants are growing in the gutter, or water is not reaching the downpipe, book a clean now rather than waiting for the usual time.