Kent · TN13
Porches in Sevenoaks
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 Sevenoaks, that covers Riverhead, Dunton Green, Weald, Bat & Ball, Kippington. Sevenoaks is an affluent Kent town close to the Kent Downs National Landscape and extensive Green Belt land, with a historic core, well-established residential streets of substantial detached and semi-detached houses, and strong rail links into London.
Coverage
Areas we cover in Sevenoaks for porches
Property styles in Sevenoaks
Sevenoaks has a significant stock of larger detached and semi-detached Victorian, Edwardian and interwar houses on generous plots, which frequently suit substantial rear or double-storey extensions and outbuilding conversions.
Planning considerations
Sevenoaks District Council is the local planning authority. A large proportion of the district is designated Green Belt, and parts fall within the Kent Downs National Landscape, both of which place additional constraints on new structures and extensions beyond normal permitted development limits.
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 Sevenoaks
Nearby coverage
Porches in nearby areas
Need help right now?
Before booking a site visit, get an instant answer for £4.99 — Ask an Expert in Sevenoaks.
FAQs
Porches in Sevenoaks: FAQs
Do you provide porches across all of Sevenoaks?
Yes, we cover the TN13 postcode area in full, including Riverhead, Dunton Green, Weald, Bat & Ball, Kippington.
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.
Does Green Belt designation affect extending a house in Sevenoaks?
Green Belt policy applies primarily to new buildings and significant additions that would be disproportionate to the original dwelling, rather than ruling out modest extensions. We assess this against your specific property and its planning history.
Get a quote for porches in Sevenoaks
Tell us about the property and what you have in mind, and we'll arrange a site visit.
Last reviewed 2026-07-28.