A porch is a small enclosed structure built over a front or side door, adding a weatherproof entrance space for coats, shoes and deliveries, improving security and reducing draughts and heat loss from the house.
If you live in Melksham and are weighing up a new porch, the starting point is a visit to measure up and talk through what you want, which costs nothing. We cover homes across SN12, and a typical project of this kind in the South West lands somewhere in the £3,600–£8,200 bracket, including VAT. The exact figure depends on size, access and the finish you choose.
- Guide price
- £3,600–£8,200 inc VAT
- Time on site
- 1–2 weeks on site
- Postcodes
- SN12
- Planning rules
- England
- Local area
- Wiltshire
- Survey
- Free, with a written quote
Porches prices in Melksham
In Melksham, guide figures for a new porch sit at £3,600–£8,200, VAT included. We set them using rates for the South West, currently about 2% 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 Melksham |
|---|---|---|
| Canopy or open porch | A tiled or lead canopy, or an open timber porch, over an existing door. | £1,000–£3,100 |
| uPVC or aluminium porch | A glazed enclosed porch on a brick dwarf wall with a new door. | £3,100–£5,600 |
| Brick-built porch | A fully brick-built porch matching the house, with tiled roof, windows and lighting. | £5,600–£10,000 |
Expect these to shape the final quote:
- Floor area and height of the porch
- Construction: uPVC, aluminium, brick or timber frame
- Door and window specification
- Drains, meters or paths that need moving
What’s included?
- Foundations and a concrete base with damp-proof membrane
- Roof tiled or covered to suit the house, with flashing
- Windows and an external door in your chosen style
- Guttering and a downpipe connected to drainage
- Electrics for lighting or sockets by a qualified electrician
- Plastering, sills, skirting and flooring ready to use
Local housing and a new porch
Salisbury has medieval and Georgian streets, the north-west around Corsham and Bradford on Avon uses Bath stone, and chalk and flint appear on the downland. Swindon has railway-village terraces and very large post-war and modern estates, and many Wiltshire villages have thatched cottages, some with chalk cob walls.
Cob and Bath stone walls need breathable, lime-based repairs, and thatched cottages may need careful roof work. Swindon's railway terraces suit loft rooms and rear extensions, while its large estates often add garage conversions, driveways and landscaping.
If your house in Melksham fits one of these patterns, it helps us anticipate what a new porch will involve, though we always confirm the details on site.
Permissions for a new porch in Melksham
Each UK nation sets its own consent rules, and Melksham is in England. What follows is a plain summary; we check the specifics for your property with the council before pricing anything.
In England, a porch is usually permitted development if its ground floor area is no more than 3 m², no part is higher than 3 m, and it is at least 2 m from any boundary with a road.
Small porches at ground level are usually exempt from Building Regulations if the front door stays in place between porch and house, but safety glazing and any electrics must still comply.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
What happens after you get in touch?
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 a new porch so the price reflects your home.
Your fixed price
Next you receive a written quote with a fixed price for the agreed specification. It lists what is included, what is not, and how payments are staged, so you can compare it properly.
Booking the work
Once you accept, we agree start dates, order materials and deal with any planning, building control or neighbour notices the job needs. You'll know who is coming and when before work begins.
The work itself
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.
Working with SK Home Improvements
Porches in Melksham: questions
Do I need planning permission in Melksham?
It depends on the work, the size of the project, your property type and whether the building is listed or in a conservation area. Melksham 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.
Which postcodes in Melksham do you cover?
We cover SN12, along with the rest of Wiltshire. If your postcode is not listed, get in touch anyway: our coverage is UK-wide, and we can usually arrange a survey wherever you live. Enter your postcode in the guide-price tool or contact form and we will confirm.
How much does a porch cost?
A typical enclosed porch of 2–3m² costs £3,600–£8,200, including foundations, walls, roof, windows and a new door. A uPVC porch on a dwarf wall sits at the lower end, while a fully brick-built porch with a tiled roof costs more. Open canopies cost less. The door specification and moving drains or meters also affect the price. We confirm a fixed price after the survey.
What if there is a gas meter or drain where the porch will go?
A gas or electric meter box or a drain in the porch area does not usually stop a porch being built, but it affects the design and cost. Meters may need moving by the supplier, which takes time to arrange. Manholes can sometimes be enclosed with a sealed cover, depending on the drainage. We check these details at the survey and include them in the quote.
Can I use my porch as a room?
A porch is designed as an entrance space for coats, shoes and deliveries rather than a habitable room. If you want to use it as part of the house, for example by removing the front door between them, it is likely to need building regulations approval like a small extension, with higher insulation standards. We can design the porch to suit either use.
Near Melksham
We survey and quote throughout Melksham's SN12 postcodes and in surrounding places such as Trowbridge, Chippenham and Bath. The process and pricing approach are identical in each of them.

