The six-week notice, and why it matters more in Deal than most Kent towns.
Middle Street in Deal was the first conservation area designated in the county of Kent, in 1968. Seven CAs cover the town and Walmer between them today, all administered by Dover District Council. If your address sits inside one, ordinary garden law stops at the gate and the CA rules pick up. Here is the short version of what that means for a routine hedge job, and the much shorter list of what it does not.
Conservation areas have existed in English planning law since the Civic Amenities Act 1967. They protect the character of an area rather than individual buildings, which is why the rules also sweep up trees. DDC has 57 conservation areas across the district as a whole. Seven of them cover Deal and Walmer:
- Middle Street CA - designated 1968, the very first conservation area in Kent. Georgian terraces and old fishermen's cottages on the narrow lanes off Beach Street.
- Upper Walmer CA - designated 1977.
- Kingsdown CA - designated 1970, extended in 1994 and again in 2016.
- South Barracks CA - designated 1997 in Lower Walmer.
- Nelson Street CA - designated 2017.
- Upper Deal CA - appraised December 2019.
If you are not sure whether your address is inside one, DDC's own mapping layer is the authoritative answer. In central Deal, particularly the streets off the seafront and around the town centre, the answer is usually yes.
The actual rule, in plain English.
Inside a conservation area you have to give Dover District Council six weeks' written notice before you can prune, lop, top or fell any tree with a stem over 75mm in diameter measured at 1.5 metres from the ground. This is set out in section 211 of the Town and Country Planning Act 1990, hence the "s.211 notice" you will see contractors reference.
DDC has six weeks from the day they receive your notice either to do nothing (in which case you proceed) or to put a Tree Preservation Order on the tree (in which case you need a separate consent application). On a routine hedge job the six weeks nearly always pass without comment and the work goes ahead.
What does 75mm at 1.5m actually look like?
About the diameter of a half-litre water bottle, measured chest height. A holly or yew standard grown up through an old Walmer hedge is very likely over the threshold. A privet stem in the body of a young Middle Street hedge is very unlikely to be. Multiple stems in a single hedge, each measured separately at 1.5m, can collectively push a hedge over the line. It is worth a tape measure before a quote.
What is exempt.
Quite a lot, and that is what makes most routine Deal hedge cutting fall outside the rule.
- Hedging-species cutting. Trimming privet, laurel, leylandii, thuja, holly grown as a hedge, escallonia or griselinia in their working role as a hedge does not need a notice, even inside a CA, even if the hedge is old and well-established. The rule targets trees. Hedge species doing their hedge job fall under the Forestry Commission's hedging-species definition.
- Stems under 75mm. Young hedges, formative cuts, anything where the largest individual stem is below the threshold.
- Dead, dying or dangerous trees. You can take down a dead tree without notice. Urgent work on a dangerous tree is also exempt, though the council expects notification within five days afterwards.
- Fruit trees cultivated for fruit. A working apple, plum or pear in a back garden is exempt. Once it stops being kept for fruit, it is not.
In practice on most Deal jobs the notice does not bite. A routine privet, laurel, escallonia, griselinia, beech or leylandii cut in a CA is normally exempt. The notice catches the awkward cases: a holly grown into a tree inside an old Walmer hedge, a mature yew in a South Barracks corner, an apple tree someone stopped picking in 2015.
The hidden traps that catch Deal owners out.
Three things.
Mature standards inside a hedge line. A lot of old Walmer and Upper Deal hedges have one or two big trees grown up within them. Holly, yew, occasionally hawthorn or beech. They look like part of the hedge, but they are individual trees over 75mm. Reduce one of those as part of a hedge cut without filing a notice and you have technically committed an offence, even though the rest of the hedge is exempt. Fines run to £20,000 per tree.
Article 4 directions on boundary walls. DDC has 55 Article 4 directions in force across its conservation areas. These remove the permitted-development rights that would otherwise cover front-facing works, including boundary walls, railings and gate piers. In practice this matters when a hedge job runs on into replacing or repairing a front wall. Inside an Article 4 CA (Middle Street is one), that wall change needs full planning permission. Trimming the hedge itself is unaffected; changing the boundary type is not.
Listed-cottage nuance. Historic England's guidance is clear that no consent is required to plant, maintain or alter a hedge inside the curtilage of a listed building. Deal has plenty of listed Georgian terraces off Middle Street and Beach Street. The hedge itself is fine. But the walls, gate piers, railings, gates and paving inside that curtilage are listed by default, and any change to them is dual-controlled by Listed Building Consent, the CA rules and any Article 4 direction. If the hedge job stops at the hedge, you are clear. If it touches the boundary structure, it is a different conversation.
High hedges: the other Deal complaint route.
Separate from the section-211 notice, the Anti-Social Behaviour Act 2003 Part 8 lets neighbours complain to DDC about evergreen hedges over two metres tall that are blocking light. The council adjudicates. On a Deal seafront plot with a tall leylandii or laurel, this comes up occasionally. If you are worried about a neighbour's hedge affecting your light, or worried about your own hedge triggering a complaint, DDC's environmental health team is the right first stop.
How I handle it.
Before I quote any conservation-area job in Deal I check three things:
- The DDC mapping layer. Is the property inside one of the seven CA polygons, and are there any individual TPOs on the plot?
- The hedge line. Any stems over 75mm at chest height that would need a s.211 notice?
- The property. Listed building? Any wall, railing or gate work that would trigger Listed Building Consent or an Article 4 permission requirement?
If a notice is needed, I file it with DDC on your behalf. The s.211 form is a single page. I attach a description of the work, a sketch of the hedge line, and my contractor details. Six weeks later the work goes ahead. There is no council fee. I include the filing in the quoted price so you do not have to think about it.
One extra Deal-specific point: DDC's garden-waste service runs fortnightly, £66.20 for the 2026/27 year, with roughly a two-week pause around Christmas. That means green waste from your CA-compliant cut has a year-round route off the property. I book the collection cycle around the job so nothing sits on the pavement.
Not sure if your address is in a CA?
Send me your postcode at hello@dealhedges.co.uk or call 07763 100 477. I will check the DDC layer and tell you whether the notice applies before you commit to anything. No charge for the check. If the job is straightforward, we go from there. If a notice is needed, I file it. Contact me.
Sources: Town and Country Planning Act 1990 section 211; Dover District Council Conservation Areas and Article 4 directions register; Anti-Social Behaviour Act 2003 Part 8 (High Hedges); Historic England guidance on listed-building curtilage; DDC Garden Waste 2026/27 service schedule; Forestry Commission guidance on hedging-species exemptions.