A patio is a paved outdoor area next to the house or in the garden, laid in porcelain, natural stone or concrete slabs on a compacted sub-base and mortar bed, with falls that direct rainwater away from the house.
If you live in Chiswick and are weighing up a new patio, the starting point is a visit to measure up and talk through what you want, which costs nothing. We cover homes across SW13, SW14, W3 and W4, and a typical project of this kind in London lands somewhere in the £3,200–£7,200 bracket, including VAT. The exact figure depends on size, access and the finish you choose.
- Guide price
- £3,200–£7,200 inc VAT
- Time on site
- 3–7 days on site
- Postcodes
- SW13, SW14, W3, W4 and W6
- Planning rules
- England
- Local area
- Greater London
- Survey
- Free, with a written quote
What should you budget for a new patio in Chiswick?
Here is how the guide price for a new patio breaks down in Chiswick. We start from national figures and adjust for London, which comes out about 30% above the national guide. The resulting range, VAT included, is £3,200–£7,200, and a survey, at no cost to you, firms it up.
| Type of job | What it usually involves | Guide in Chiswick |
|---|---|---|
| Small patio or path | Around 10m² of concrete slabs or a garden path. | £1,300–£3,200 |
| Typical 20m² patio | Sandstone or porcelain on a full sub-base with jointing and edging. | £3,200–£7,200 |
| Large or multi-level patio | Bigger areas, steps, retaining walls or premium stone. | £7,200–£15,500 |
What moves the price up or down:
- Patio area and the amount of excavation
- Slab material, size and laying pattern
- Ground levels, slopes, steps and retaining walls
- Drainage needed to keep water away from the house
What do you get?
- Compacted MOT Type 1 sub-base
- Slabs laid on a full mortar bed with falls away from the house
- Primer on porcelain slabs for a strong bond
- Jointing with mortar or a brush-in compound
- Edging and neat cuts around drains and walls
- Site cleared, waste removed and paving cleaned
Local housing and a new patio
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.
Terraces suit side-return extensions and rear dormer loft conversions; interwar semis commonly take hip-to-gable lofts. Shared party walls, restricted parking and conservation rules often shape the plans and the programme.
For a new patio in Chiswick, this means checking things like wall construction, roof structure and existing services before we put a figure on paper.
Do you need permission in Chiswick?
Each UK nation sets its own consent rules, and Chiswick is in England. What follows is a plain summary; we check the specifics for your property with the council before pricing anything.
A ground-level patio in a back garden does not usually need planning permission in England. Raised decks or platforms more than 30 cm high do.
Building Regulations do not normally apply to patios, but levels must stay below the damp-proof course and drain away from the house.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
From survey to handover
A visit to your home
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 a new patio so the price reflects your home.
Your fixed price
We put everything into a written, fixed-price quote: the specification, what's excluded, staged payments and the expected time on site. Take whatever time you need to decide; there's no pressure to commit.
Getting ready
Before anyone starts, we confirm the programme in writing, check whether consents are required and arrange deliveries. If a skip or scaffolding on the road needs a permit, we apply for it.
Finish and handover
The job proceeds in the order set out in the programme, with dust and debris kept under control. Finally we tidy away, inspect the work together and pass the finished project over to you with its paperwork.
Why homeowners choose us
Frequently asked questions
How do I clean and look after my patio?
Most patios just need regular sweeping and an occasional wash with water and a mild patio cleaner. Porcelain is the easiest to keep clean. Natural stone benefits from a sealant to reduce staining and from prompt cleaning of spills like oil or wine. Re-point any joints that crack or wash out. Avoid high-pressure jet washing close to joints, which can damage them.
What happens if my garden slopes?
A sloping garden can still have a level patio by cutting into the slope, building up with retaining walls, or creating terraces with steps between them. Retaining walls must be built to hold back the soil and allow drainage behind them. This adds cost but creates usable, level space. We look at the slope during the survey and suggest the most practical design.
How much will a new patio cost in Chiswick?
As a guide, expect to pay £3,200–£7,200 including VAT for a new patio in Chiswick. That range is adjusted for London, which runs about 30% above the national guide. Where your project lands depends on size, materials, access and the condition of what is already there. We confirm a fixed price in writing after a free survey of your home.
Do I need planning permission in Chiswick?
It depends on the work, the size of the project, your property type and whether the building is listed or in a conservation area. Chiswick 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.
Is porcelain or sandstone better for a patio?
Porcelain is dense, stain-resistant and stays looking clean with little care, making it a good choice if you want a modern, low-maintenance patio. Indian sandstone has natural colour variation and a softer, traditional look, and costs a little less, but it can stain and weather over time and benefits from sealing. Both make durable patios when properly laid. We bring samples to the survey.
Nearby towns
Coverage for Chiswick spans SW13, SW14, W3 and W4. Close by, Acton, Barnes and Shepherds Bush are covered too, and the rest of our UK-wide area follows the same survey-then-quote process from start to finish.