Greater London · SM1, SM2, SM3, SM5, SM6
Porches in Sutton
A porch is a small enclosed structure built over an entrance door to provide weather protection, additional security and storage, ranging from a simple canopy to a fully glazed and insulated room.
In Sutton, that covers Cheam, Carshalton, Wallington, Belmont, North Cheam. Sutton is a residential outer-London borough with a traditional High Street and well-established suburbs across Cheam, Carshalton and Wallington, offering a mix of interwar family housing and period properties close to Carshalton's historic ponds and village core, within reach of our Croydon and Surrey teams.
Coverage
Areas we cover in Sutton for porches
Property styles in Sutton
The borough has a strong stock of 1920s and 1930s semis and detached houses across Cheam, North Cheam and Belmont, alongside Victorian and Edwardian houses in the older parts of Carshalton and Wallington. Rear and side-return extensions and loft conversions are common on the semi-detached stock typical of the area.
Planning considerations
Sutton Council (London Borough of Sutton) is the local planning authority. Carshalton village and parts of Cheam and Wallington are conservation areas with a number of listed buildings around the historic ponds, which affects alterations to visible elevations and materials. We confirm the position for individual properties at feasibility stage.
How it works
Our porches process
- 01
Survey and design
Measuring the entrance and agreeing a standard package design or bespoke design to match the house.
- 02
Planning check
Confirming whether the porch falls under permitted development or needs a planning application.
- 03
Foundations and structure
Forming the base and building the walls, roof and glazing.
- 04
Fit-out and completion
Flooring, decoration and making good to the existing entrance.
Also in this area
Other services we provide in Sutton
Nearby coverage
Porches in nearby areas
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FAQs
Porches in Sutton: FAQs
Do you provide porches across all of Sutton?
Yes, we cover the SM1, SM2, SM3, SM5 and SM6 postcode areas in full, including Cheam, Carshalton, Wallington, Belmont, North Cheam.
Do I need planning permission for a porch?
Most porches fall under permitted development if the external ground floor area is 3m² or less, the highest point is no more than 3m (or 4m with a dual-pitched roof), and no part comes within 2m of a boundary that fronts a highway. Outside these limits, or on designated land, a planning application is needed.
Does a porch need Building Regulations approval?
A porch under 30m² floor area is generally exempt from Building Regulations provided it has no habitable use, though the new external door, any glazing and electrical work still need to meet relevant standards.
Do you cover Carshalton and Wallington as well as Sutton town centre?
Yes, we work across the SM1, SM2, SM3, SM5 and SM6 postcode areas, including Sutton town centre, Cheam, Carshalton, Wallington and Belmont.
Get a quote for porches in Sutton
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Last reviewed 2026-07-28.