Covering Eltham
Eltham is about 9 miles south-east of London. We also cover Blackheath (2 miles to the north-west), Welling and Catford.
Homes in London
Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.
What is a porch?
A porch is a small enclosed entrance built in front of the front door, giving somewhere for coats and shoes and a buffer against draughts. Many porches are small enough to be built without a planning application.
- Front door and side window supply and fit
- Lighting and power
- Plastering and flooring ready finish
How much does a porch cost in Eltham?
Indicative costs for porches. London and the South East usually sit towards the top of each range.
| Porches | Guide price incl. VAT |
|---|---|
| Open canopy over the door | £2,500 to £5,000 |
| Brick porch with tiled roof | £6,000 to £10,000 |
| Larger porch or front extension | £10,000 to £16,000 |
How is a porch approved in Eltham?
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
In England a porch is permitted development if its footprint is no more than 3 m² measured externally, no part is higher than 3 m, and no part is within 2 m of a boundary with a road or footpath.
What should I think about before starting?
- Gas meters and drains near the front door may need relocating.
- The roof pitch should echo the main roof or bay window.
How does the project run?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.
Questions about a porch in Eltham
How long does it take?
One to three weeks on site.
Can a porch include a toilet?
Yes, but it becomes a front extension, which usually needs planning permission and building regulations approval.
How do I get a price for porches in Eltham?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Porches in nearby towns
Learn more about porches, or see every project we cover in Eltham.

