Two large trees can change the feel of a London garden very quickly. On this Westbourne Grove Road job, the customer had lost a lot of usable light. The trees had grown out hard, dropped mess across the garden, and left the outside space feeling darker than it needed to.
We see this often in built-up parts of west London. A tree starts as shade and privacy, then turns into constant leaf litter, damp paving, blocked sunlight, and extra cleaning. Leave it too long and the job becomes heavier, slower, and more expensive.
Kensington Maintenance Services Ltd cut both trees back, cleared the debris, then jet washed and cleaned the garden area afterwards. The aim did not involve stripping the garden bare. We opened it up, made it tidier, and left the outside space easier to maintain.
Why Overgrown Trees Cause More Than a Light Problem
Overgrown trees reduce sunlight, but they also trap moisture. Damp paving grows algae faster, especially in shaded London gardens with poor airflow. That makes patios and paths slippery after rain.
Leaf fall also blocks gullies, clogs drains, and stains stone. In autumn, one neglected tree can fill a small garden with debris every few days. Two large trees can turn cleaning into a constant job.
Heavy branches also need proper handling. Random cutting can spoil the shape of a tree and put stress in the wrong places. A safe reduction keeps control of the growth without leaving ugly stubs or unstable sections.
Before any cutting, owners should also check permissions. Some trees sit under a Tree Preservation Order, known as a TPO. Conservation areas can also require notice before work starts. Local councils take this seriously, so never assume a garden tree has no restrictions.
Check the Light, Mess and Access First
We started by looking at how the two trees affected the garden. The main issues involved blocked sunshine and a build-up of natural debris. That told us the work needed both cutting and cleaning, not just a quick trim.
Access matters on tree work. Branches need space to come down safely. Workers also need room to cut, stack, and remove green waste without damaging fences, paving, planting, or garden furniture.
For similar jobs, clear the garden before the team arrives. Move pots, tables, barbecues, children’s toys, and anything fragile. That simple step saves time and reduces the risk of damage.
Confirm Permissions Before Cutting
Tree work in London needs a quick permissions check before anyone starts. Ask the council if the tree has a TPO. Also check if the property sits in a conservation area.
Under the Wildlife and Countryside Act 1981, workers must also avoid disturbing active bird nests. Nesting season often runs from March to August, although birds do not follow a perfect calendar. A responsible team checks before cutting.
This matters more than many customers realise. A rushed job can cause legal trouble and harm wildlife. It can also leave you paying twice if the work needs correcting later.
Cut Back the Main Growth in Controlled Sections
We cut the two large trees back in stages. Controlled cutting gives the team better handling and keeps weight moving in manageable pieces. It also helps protect the garden below.
The goal involved reducing the overgrown sections that blocked light and dropped the most mess. We avoided a rough hack-back approach. Poor cuts invite weak regrowth and can leave the tree looking butchered.
On a typical London garden job, tree surgeons may use handsaws, pole saws, ladders, ropes, and chainsaws depending on height and access. The exact method depends on the site. Safety decides the approach, not speed.
Keep the Shape Sensible as You Reduce
A good reduction improves light without leaving the tree lopsided. We always look at the overall shape as branches come off. One heavy cut in the wrong place can make the remaining crown look unbalanced.
For garden trees near houses, this matters. Branches can grow towards walls, windows, gutters, and neighbouring boundaries. Cutting should reduce nuisance growth while keeping a natural outline.
Do not top a tree unless a qualified person recommends it for a specific reason. Topping often creates weak shoots and future problems. Proper pruning cuts back to suitable growth points.
Clear Branches and Green Waste as the Work Progresses
Tree surgery creates more waste than people expect. Branches look small overhead, then fill the garden once they hit the ground. Two large overgrown trees can produce a sizeable pile of green waste.
We cleared as we worked so the garden stayed manageable. That also gave us a clear view of paving, borders, and any remaining debris. A tidy working area reduces trips and makes the final clean better.
If you book tree work, ask how the waste will leave site. Some contractors chip it. Others bag or load it for disposal. Proper removal forms part of the job, especially in terraced streets with limited storage space.
Jet Wash the Garden After the Cutting
Once we finished the tree cutting, we jet washed and cleaned the garden area. That step made a real difference. Cutting opens the light, but cleaning removes the old grime left by shade and leaf fall.
Jet washing suits many paved garden areas, but pressure needs care. Too much force can damage soft stone, loose pointing, painted surfaces, and old brickwork. We adjust the approach to the surface.
For a similar London job, general tree surgery on two larger garden trees often falls somewhere around £600 to £1,500 or more. Access, height, waste, permissions, and the amount of cutting all change the price. Jet washing often adds around £150 to £300 minimum for small garden areas, or roughly £3 to £6 per square metre on larger paving. Kensington Maintenance Services prices tree surgery and jet washing individually after checking the job.
Plan the Timing, Cost and Aftercare Properly
Late winter often suits structural tree work because branches show clearly and nesting activity usually drops. Summer reductions can still work, but the team must check for nests. Autumn brings heavy leaf fall, so many customers book before the mess builds up.
Weather also matters. High winds make cutting unsafe. Heavy rain makes gardens slippery and can turn waste removal into a muddy job. A sensible contractor will rearrange if conditions look unsafe.
Think about neighbours before work starts. Overgrown trees often cross boundaries in London gardens. Speak to the neighbour if branches hang over their side, and agree access if anyone needs to collect cut material.
Check drains and gullies after years of leaf fall. Tree debris can hide in corners and channel drains. If rainwater already drains slowly, book the clean before winter storms expose the problem.
After the work, keep the garden on a routine. A light prune at the right time costs less than a major cutback every few years. Regular sweeping also stops algae taking hold again on shaded paving.
Frequently Asked Questions
Q1: How much does tree surgery cost for two large garden trees in London?
As a broad guide, two larger garden trees often cost around £600 to £1,500 or more in London. The final quote depends on access, height, waste removal, permissions, and how much reduction the trees need.
Q2: Do I need council permission to cut back a tree?
You may need permission if the tree has a TPO or sits in a conservation area. Check with the local council before cutting, especially in older London streets and communal freehold properties.
Q3: Can tree cutting damage the tree?
Bad cutting can damage a tree and encourage weak regrowth. Use controlled pruning cuts and keep the crown balanced, especially on large trees near buildings or boundaries.
Q4: Why jet wash after tree surgery?
Overgrown trees leave sap, algae, moss, and leaf stains on paving. Jet washing after the cutback removes the old mess and makes the extra light much more noticeable.
Q5: Is tree surgery safe as a DIY job?
Small hand pruning at ground level may suit a capable homeowner. Large branches, ladders, chainsaws, or work near buildings need professional inspection and proper equipment.
The Westbourne Grove Road job shows the value of dealing with the whole problem, not just cutting a few branches and leaving the mess behind. We reduced two large overgrown trees, opened up the garden to more sunshine, cleared the debris, then jet washed the area so it looked clean again. If your garden has started to feel dark, slippery, or buried under leaf litter, Kensington Maintenance Services Ltd can inspect it, advise on the safest approach, and quote properly for the work. You can contact our team here: https://www.kensingtonmaintenance.co.uk/about-us/contact-us/