This comes down to three questions, and they are worth working through in order: what is the hedge made of, what is it there for, and what goes in its place if it goes.
Question one: what is it?
If the answer is beech, hornbeam, yew, laurel, privet, hawthorn or holly, removal is almost never necessary. These all regenerate from old wood, so however overgrown the hedge looks, it can be cut back hard and will come back. It will look bare for a season and then thicken up.
If the answer is Leylandii, Lawson, thuja or most other conifers, the conversation is different — because these do not regrow from bare wood, and the amount of green left decides what is possible.
Question two: what is it doing?
A hedge that is screening something — a road, a neighbouring building, a view you would rather not have — is doing a job, and removing it means living without that job being done for however long a replacement takes to grow. That can be five years or fifteen, depending on what goes in.
A hedge that is purely a boundary marker is much easier to remove, because a fence does the same job immediately.
Question three: what replaces it?
| Replacement | Screening restored | Notes |
|---|---|---|
| Fence | Immediately | Limited to about 2m without planning permission |
| New conifer hedge | 3–5 years | Same problem again in twenty years |
| Beech or hornbeam | 5–8 years | Far more manageable long-term |
| Yew | 8–15 years | Slow, but the best formal hedge there is |
| Laurel | 3–5 years | Fast, dense, forgiving of hard cutting |
| Fence plus climbers | Immediate, then softens | Good compromise on a boundary |
The fence height point catches people out. Under permitted development a boundary fence is generally limited to two metres — one metre where it fronts a highway — so a fence will not necessarily replace the screening a four-metre conifer hedge was providing.
The cost comparison over ten years
Removal looks expensive in one go and reduction looks cheap, but the comparison over a decade is different. Removal is a single cost, plus whatever replaces it, plus very little maintenance if that is a fence. Keeping a large conifer hedge means an annual cut for as long as you own the house.
Neither answer is automatically right. It depends on whether you want the hedge or merely tolerate it.
Where removal is clearly the answer
- A conifer hedge with almost no green left, that cannot be usefully reduced.
- A hedge so wide it has taken a significant part of a small garden.
- A hedge in genuinely poor condition, dying back or gappy throughout.
- A boundary being re-fenced anyway as part of wider work.
- A hedge on the wrong line, where the boundary has been established elsewhere.
Where reduction is clearly the answer
- Any broadleaf hedge, more or less regardless of how overgrown.
- A conifer hedge with a decent depth of green still on it.
- A hedge doing real screening work that a fence could not replace.
- A hedge you would miss.
One thing worth checking first
A hedge cannot carry a Tree Preservation Order — but a tree growing up within one can, and an old hedge that has become a line of trees can be covered too. If your boundary has self-sown trees in it, that is worth establishing with Bromsgrove District Council before anything comes out. A protected tree needs written consent at any size.
Not sure whether to keep it or lose it?
Tell us what the hedge is and what's wrong with it. We'll give you an honest assessment of both options.
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