Protected trees in St Albans
Nineteen conservation areas, an eight-week clock on orders, a six-week clock on notices, and a maximum fine of £20,000 per tree. Here is how it actually works.
Two different rules, and people mix them up
Almost every dispute we see starts with someone assuming these are the same thing. They are not.
- A Tree Preservation Order is placed on a specific tree, a group of trees, or an area, by the council. Any work on it needs written consent, applied for and granted. The council has up to eight weeks to decide.
- A conservation area is a place, not a tree. Any tree inside one with a trunk over 75mm in diameter measured at 1.5m from the ground needs six weeks' written notice before work starts. You are not asking permission, you are telling the council, and during those six weeks they may respond by putting a TPO on it.
A tree can be in both categories at once, in which case the TPO route takes over. A tree can be in neither, in which case it is yours to manage.
St Albans district has 19 conservation areas. The council names them individually alongside the St Albans area itself: Amwell, Childwickbury, Cunningham Avenue, Gustard Wood, Harpenden, London Colney, Mackerye End, Napsbury, Old Bricket Wood, Park Street and Frogmore, Potters Crouch, Redbourn, Sandridge, Shafford Mill, Sleapshyde, Sopwell, Water End and Wheathampstead.
The St Albans area itself is split further into named character areas on the national planning register, including Verulamium, Romeland and the Abbey Gateway, Clarence Park, Fishpool Street, St Michaels Village, Sopwell Nunnery Ruins and Verulam Road.
Source: the council's own conservation areas list and the national planning data register.
What it costs to get it wrong
Deliberately destroying a tree protected by an order or by conservation area status, or damaging it so badly it has to be removed, carries a maximum fine of £20,000 per tree.
Wilful damage falling short of destruction carries a maximum of £2,500 per tree.
The council can also serve a notice requiring a replacement tree to be planted.
Source: St Albans City and District Council, tree preservation orders.
Note the words "per tree". A row of five is five offences. And the person who instructed the work is the one who carries it, which is why "the tree surgeon said it was fine" is not a defence worth relying on.
How long does permission take in St Albans?
- TPO application: up to 8 weeks for the council to determine it.
- Conservation area notice: 6 weeks from validation before work may start.
- Fast track: decision by the end of the 4th week after validation, through the council's own fast-track service. Worth using if you are working to a sale, a completion date or a build programme.
- Appeal: 28 days to take a refusal to the Planning Inspectorate.
- Dangerous or dead tree: 5 working days' notice, and only the work needed to remove the danger. Covered on our emergency page.
None of these clocks can be paid to run faster. Anyone offering to "sort the paperwork out quietly" is offering you a criminal record rather than a shortcut.
How to check your own tree, free
- Open the council's mapping service and turn on the planning constraints layer. It shows TPOs and conservation area boundaries against an address.
- Cross-check the council's published list of TPO numbers.
- Look for area orders. These cover every qualifying tree inside a drawn boundary, and nothing about your individual tree will look special. They are the ones people miss.
- If you are near a boundary line, ring the council's tree team and ask. They would rather answer that question than prosecute afterwards.
Start at the council's tree preservation orders page and the conservation areas list. The national guidance sits at gov.uk.
What we do
- We check the register before we quote. Every job, not just the ones that look period. It is on our promises list for a reason.
- We tell you which clock you are on, in writing, with the answer we found and where we found it.
- We prepare and lodge the paperwork. A TPO application or a section 211 notice, with the arboricultural justification written properly, because a poorly argued application gets refused and then you have lost eight weeks as well.
- We use the fast track where it fits, and tell you when it does not.
- We do not start until the position is confirmed. Not "probably fine", not "the six weeks is nearly up". Confirmed.
What actually gets consented
Councils refuse applications that amount to "we would prefer it gone". They grant work that is arboriculturally justified: a genuine defect, a real and evidenced structural risk, a proportionate reduction, or removal where the tree is dead, dying or dangerous. The strongest applications explain the tree's condition, name the defect, propose the least drastic option that solves it, and where a removal is unavoidable, offer a replacement.
Light, leaf fall, birds, sap on a car and blocked satellite reception are rarely enough on their own. We will tell you that before you pay for an application rather than after it is refused.
Buying, selling or building
Protected trees turn up in three places at the worst moment: a buyer's survey, a mortgage query about a tree near the foundations, and a planning condition requiring tree protection during construction. All three are easier to answer with a written arboricultural position than with a phone call. See tree reports and surveys.
Not sure whether your tree is protected?
Send us the postcode. We check the register and tell you where you stand, before any talk of a price.