There is no month when cutting a garden hedge is itself against the law. What the law limits is three specific things: harming nesting birds, going beyond your boundary, and letting an evergreen hedge block a neighbour’s light. Get those three right and you can cut whenever the hedge needs it.
| Rule | What it says |
|---|---|
| Nesting birds | Offence to damage an active nest (Wildlife and Countryside Act 1981). Check between March and August |
| Neighbour’s boundary | You can cut back to your boundary line but no further. Cuttings belong to the hedge owner |
| High hedges | Council can order a 2m+ mostly-evergreen hedge cut back, but never below 2m |
When can you legally cut a hedge?
Any time - with one caveat that catches people out every spring: nesting birds.
It is an offence under the Wildlife and Countryside Act 1981 to damage or destroy a nest while it is in use. The main nesting season runs from roughly March to August, but an early or late nest counts too. The rule isn’t “don’t cut between March and August” - it’s “don’t cut a hedge that has a nest in it.”
On every job we walk the hedge first, whatever the month. If there’s an active nest, the work waits until the chicks have fledged.
Note: the Hedgerow Regulations 1997 cover removal of established countryside and field-boundary hedges - they don’t apply to trimming a garden hedge.
Can I cut my neighbour’s hedge that overhangs my garden?
You have a common-law right to cut back any growth that crosses the boundary into your property. The limits:
- You can only cut back to the boundary line - going further is criminal damage
- You can’t trespass onto your neighbour’s land to reach it
- The cuttings legally belong to your neighbour - offer them back, don’t tip them over the fence
You cannot force a neighbour to cut their own side unless the hedge qualifies under the high-hedge law below.
Is there a legal limit on hedge height?
There is no height a hedge is banned from reaching. But under Part 8 of the Anti-social Behaviour Act 2003, a council can order a hedge cut back if it meets all of:
- two or more trees or shrubs in a line
- mostly evergreen or semi-evergreen
- over 2 metres tall
- blocking a neighbour’s reasonable enjoyment of their property
The council expects neighbours to try to resolve it first, and most charge a fee to investigate. Any order sets a minimum of 2 metres - they can never require it cut lower.
Leylandii is the species this law was written for. It can grow a metre a year and won’t reshoot from old brown wood - so over-cutting into the bare interior leaves a permanent dead patch. Staged reduction is the only fix. See when to cut a laurel hedge if you’ve got laurel - it’s far more forgiving.
When does cutting a hedge need permission?
For most gardens, never. Two exceptions come up regularly across Leeds and Yorkshire:
- Conservation areas - inner Leeds, York, Wetherby, Otley, Ilkley and Selby all have designated areas. Trees above a certain size within a hedge line need six weeks’ written notice to the council.
- Tree Preservation Orders - a TPO-protected tree within the hedge needs the council’s written consent before any work.
A quick postcode check rules it out in seconds: run a free TPO check.
Check before you cut
Not sure if your hedge sits in a conservation area or has a protected tree in it? Run a free TPO check on your postcode in seconds, before any work starts.
When to call us
DIY suits a hedge you can reach from the ground on your own boundary with no nesting birds. It stops making sense when the work needs ladders over a boundary, when a neighbour dispute needs a neutral contractor, when an overgrown leylandii needs staged reduction, or when a conservation area or TPO is in play.
Our hedge cutting service covers everything from an annual maintenance cut to a two-season renovation across Leeds, York and the surrounding villages. We check for nests and planning status before we start. A quote is always free: get in touch.