Fencing installation is setting fence posts into the ground, usually in concrete, and fixing panels or boards between them to mark a boundary, add privacy or keep children and pets in, with gates fitted where access is needed.
Addresses across TW1, TW3, TW4 and TW5 fall within our coverage for new fencing and gates, so if your home is in Isleworth we can arrange a survey on a day that works for you. We inspect the existing building, discuss materials and layout, and then price the agreed specification in writing. Expect a guide range of £1,550–£3,900 including VAT before that visit.
- Guide price
- £1,550–£3,900 inc VAT
- Time on site
- 1–3 days for a typical garden
- Postcodes
- TW1, TW3, TW4, TW5 and TW7
- Planning rules
- England
- Local area
- Greater London
- Survey
- Free, with a written quote
Fencing and gates prices in Isleworth
In Isleworth, guide figures for new fencing and gates sit at £1,550–£3,900, VAT included. We set them using rates for London, currently about 30% above the national guide. The table shows what pushes a project towards either end of the range; your own price is set after a free survey.
| Type of job | What it usually involves | Guide in Isleworth |
|---|---|---|
| Repairs or a short run | Replacing a few panels and posts, or a short run of up to about 6m. | £400–£1,150 |
| Typical garden boundary | About 20m of panel or closeboard fencing with concrete posts and gravel boards. | £1,550–£3,900 |
| Composite or long runs with gates | Composite or premium fencing, longer runs, or a driveway gate. | £3,900–£9,100 |
The main things that change the figure:
- Total length and height of fencing
- Post type: concrete, timber or aluminium
- Ground conditions, slopes and removal of the old fence
- Number, size and type of gates
What does the job include in Isleworth?
- Measured survey of each fence run, levels and slopes
- Removal and disposal of the old fence and posts
- Concrete or timber gravel boards to keep panels off the soil
- Panels or boards fixed level or stepped to follow the ground
- Post caps and capping rails where specified
- Site cleared and waste removed
Building in Isleworth
London's housing is dominated by Victorian and Edwardian terraces, often in yellow London stock brick, with Georgian terraces in central districts and mansion blocks across many inner areas. Outer boroughs have large belts of interwar semis, and there are extensive post-war council estates. Many houses have been split into flats, and conservation areas are widespread.
London Clay shrinks and swells with the seasons, and street trees close to houses can contribute to movement, which affects foundation design.
That mix of housing shapes how we approach new fencing and gates in Isleworth: the age and construction of your home affect the materials, the method and, in the end, the price.
Do you need permission in Isleworth?
Each UK nation sets its own consent rules, and Isleworth is in England. What follows is a plain summary; we check the specifics for your property with the council before pricing anything.
In England, fences, walls and gates up to 2 m high are usually permitted development, or up to 1 m where they are next to a road used by vehicles or its footpath. Listed buildings, conservation areas and estates with planning conditions can be stricter.
Building Regulations do not apply to ordinary garden fences, but boundary lines should be agreed with your neighbour first.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
How does the job run?
We look at the job
We arrange a free site survey on a date convenient to you. We measure up, look at the existing structure and access, and discuss your plans for new fencing and gates so the price reflects your home.
Written quote
After the survey we send a quote for new fencing and gates that fixes the price for the scope we've agreed. If you want to change materials or scope, we revise it in writing before anything is booked.
Dates and permissions
With the quote agreed, we book the work in and handle preparation: permissions where needed, building control notifications, material orders and access arrangements for your Isleworth property.
Build and hand over
Work goes ahead as scheduled and you deal with one contact throughout. When the last trade leaves, we clear and clean the site, talk you through what has been done and pass on any certificates and care instructions.
How we work
Frequently asked questions
What kind of gate do I need?
The right gate depends on its job. A side gate for access to the back garden is usually timber or metal, around 0.9m to 1m wide, with a secure lock. Driveway gates are wider, often in pairs, and need strong posts. Composite and metal gates resist warping. We measure the opening, check posts and suggest hinges, latches and locks for security.
How long will new fencing and gates take?
On a typical home, allow 1–3 days for a typical garden. Larger projects, older buildings and extra work found once things are opened up can extend that, while simpler jobs may be shorter. Your quote includes an estimate of time on site, and your point of contact keeps you updated on the programme as the work progresses.
How do you fence a sloping garden?
On a sloping garden, fence panels are usually stepped, so each panel is level and set slightly higher or lower than the one before, with the gap below filled by a gravel board. Closeboard fences can instead follow the slope, giving a smooth top line. The choice depends on how steep the slope is and the look you want. We discuss both at the survey.
How long does it take to replace a fence?
Replacing a typical 20m garden fence usually takes one to two days, including taking down the old fence, setting posts in concrete and fitting panels or boards. Longer runs, slopes, hard ground and gates take longer. Post concrete needs time to set before panels are fully loaded. We give you an expected timeline with your quote.
Do I need planning permission in Isleworth?
It depends on the work, the size of the project, your property type and whether the building is listed or in a conservation area. Isleworth is in England, so England's rules apply. Many smaller jobs need no planning application, but some still need building control approval. We check what applies to your address before quoting.
Near Isleworth
Coverage for Isleworth spans TW1, TW3, TW4 and TW5. Close by, Hounslow, Heston and Richmond are covered too, and the rest of our UK-wide area follows the same survey-then-quote process from start to finish.