COST GUIDES
How much does it cost to build a porch?: 2026 UK prices
Updated 06/26
Dreaming of building a small lean-to to keep the rain off or a full brick porch with glazed doors for added entrance space?
Read on to learn how much a porch costs in the UK in 2026 and what affects the price.
Fast Facts
Porch cost range: £4,000 to £12,000
Labour per day: £200 to £300
Average porch cost: £7,500
How much does it cost to build a porch?
| Type of porch build | Unit | Price range - low | Price range - high | Average UK cost |
|---|---|---|---|---|
| New porch | Per project | £4,000 | £12,000 | £7,500 |
| Porch extension - brick | Per project | £7,500 | £12,500 | £10,000 |
| Porch extension - oak | Per project | £10,000 | £15,000 | £12,500 |
| uPVC porch (3-5m² porch with a simple roof design) | Materials only | £1,500 | £2,000 | £1,750 |
| Aluminium porch | Materials only | £1,800 | £2,200 | £2,000 |
| Lean-to porch | Materials only | £2,000 | £3,000 | £2,500 |
| Labour | Per day | £200 | £300 | £250 |
| Last updated: July 2026 Our costs are ballpark averages - get a local tradesperson to quote now | ||||
Building a porch costs £4,000 to £12,000 for most UK homes, with an average of around £7,500.
A basic uPVC porch sits at the lower end of £4,500 for a complete supply-and-fit. However, if you are looking for a more high-end porch with more elaborate designs and a statement roof, the cost could go up to £15,000.
Let's break down the costs to give you the full picture.
Porch cost by type
The type of porch you build is the biggest single cost driver. uPVC is the most affordable; oak frame is the most expensive. Use the sections below to compare types and find the right fit for your home.
If you're weighing up a porch against a full cost of a conservatory, a porch is nearly always cheaper to build and easier to get planning permission for.
1. uPVC porch cost
Cost: A uPVC porch is one of the most affordable options. Materials for a standard 3–5m² uPVC porch cost around £1,500 to £2,000. For a complete supply-and-fit cost, you're looking at £4,500
Pros: Low-maintenance, weather-resistant, comes in a range of colours and finishes
Cons: Not as long-lasting or as aesthetically appealing as brick or oak frames
2. Brick extension porch cost
Cost: A brick porch costs £7,500 - £12,500 for a standard build (materials and labour)
Pros: Good match for properties that already have brickwork, adds a more permanent, structural feel than a frame porch
Cons: Costs can rise with the size of the footprint and the complexity of the roof
3. Oak extension porch cost
Cost: An oak porch costs between £10,000 to £15,000 (materials and labour)
Pros: Premium option, suits period properties or homes with exposed timber features
Cons: Price depends heavily on the size of the frame and whether you opt for seasoned or green oak, requires occasional maintenance (staining or painting)
4. Lean-to porch cost
Cost: A lean-to porch is usually the cheapest type to build. Materials cost around £2,000 to £3,000, plus labour and groundworks. Meanwhile the total cost to build a lean-to porch is £3,500 - £5,000
Pros: Uses your existing wall as one side of the structure, which cuts both materials and labour
Cons: Isn't fully secure or weather-proof
5. Aluminium porch cost
Cost: The average cost to build an aluminium porch is £2,000 (materials only)
Pros: Quick install, low-maintenance
Cons: Better suited to contemporary homes, can be dented
Decided on the style of porch you're after and keen to get an exact quote? Here's how to find tradespeople in your local area.
Find experienced porch builders near you
To price up for the job, download our free mobile app and connect with porch builders we've checked and approved.
Porch cost calculator
Want to learn more about the costs involved before contacting a porch builder? Try our free interactive cost calculator for an instant estimate or read on.
Job Estimate Calculator
What's included in a porch quote?
Most porch builders quote a fixed price or a day rate for the full job. Before you accept a quote, make sure it itemises the main cost elements below:
1. Labour
Labour is usually charged at £200 to £300 per day, with an average day rate of around £250. A straightforward lean-to or uPVC porch typically needs three to five days of labour. A brick porch with foundations and a tiled roof needs more, often one to two weeks.
2. Materials and glazing
Window and door costs vary by specification. A composite door costs around £625, and a double-glazed window with a frame costs around £325. Meanwhile, your total cost for a window and door installation is
Check the door installation costs guide for up-to-date door prices.
3. Groundworks and foundations
Most porches need concrete strip foundations and brickwork at the base. Base, blockwork and concrete paving costs on average £1,500. Meanwhile, dwarf brickwork runs at around £55 per m². But if your ground is uneven or requires extra excavation, this section of the quote will be higher.
4. Roofing
A pitched tiled roof costs around £1,500 for a standard porch. A flat felt roof costs less. A Victorian-style pitched roof in natural slate sits at the top end. Make sure the quote specifies the roof type and finish: it's one of the biggest variables in porch pricing.
Any quote that doesn't break down labour, materials and groundworks separately is worth querying.
Additional porch costs
On top of your main build quote above, budget for these additional costs:
1. Planning permission fees
Most porches don't need planning permission (see the planning section below), but it's worth checking before you start the design process.
See the full planning application costs guide for the current fee schedule.
2. Flooring
Porch flooring is usually tiled for durability. Material costs start from around £20 per m² for basic tiles, up to around £400+ per m² for high-end tiles. Meanwhile, laminate materials cost between £20 - £60 per m² and carpet is anywhere in the region of £6–£60 per m².
Porches tend to get heavy foot traffic and benefit from a hard-wearing finish, so don't be tempted to skimp on flooring.
See the laminate flooring fitting cost guide for more detail.
3. Electrics
Adding a light and a socket to a porch typically needs a qualified electrician. Expect to pay around £300 for a basic porch lighting circuit. If you want a security light or video doorbell wired in, the cost will be higher.
See the outdoor socket installation cost guide for more detail.
4. Old porch removal
If you're replacing an existing porch, demolition and removal adds to the cost. Removing a small porch typically costs around £1,000, depending on the size, construction type and whether skip hire is included. Make sure your quote covers this clearly.
5. Finishing touches
Homeowners often forget to factor in the cost of finishing details for a porch build. Budget approximately £20 - £25 for plastering and around £400 for window sills and skirting boards.
Factors that affect porch cost
The cost of your porch depends on four main factors: type, size, materials and glazing. The sections below cover each one.
1. Type of porch
The type of porch is the single biggest factor in the price. A lean-to or uPVC porch is the most affordable option. A brick porch costs more because of the groundworks and masonry involved. An oak porch is the most expensive.
See the porch cost by type section above for a full breakdown.
2. Size of the porch
The bigger the porch, the more materials and labour you'll need.
Most UK front porches are 3–5m². If you're considering a larger porch, it may be worth comparing the cost of a house extension. Here are some averages based on size:
Cost of a small uPVC porch (3m²) per project: £4,500
Cost of a medium uPVC porch (5m²) per project: £7,500
Cost of a large uPVC porch (7m²) per project: £10,500
3. Materials
uPVC is the most affordable material and needs very little maintenance. Brick sits in the middle range, is durable and blends well with traditional UK properties. Oak is the most expensive but the most striking visually.
4. Number and size of windows
More windows and larger windows mean more glazing cost. A single small window costs far less than a double-width bay-style glazed front.
The number and size of windows also affect how much light comes in and how weatherproof the finished porch is. Get your porch builder to price different glazing configurations if you're unsure.
Find a trusted tradesperson in your area
On Checkatrade, you'll only find trades who meet our high standards and pass up to 12 checks.
How long does it take to build a porch?
Build time depends on the type of porch. As a rough guide:
Lean-to or uPVC porch: three to five days for a straightforward installation
Brick porch: one to two weeks, including time for foundations to cure before the frame goes up
Oak porch: one to two weeks, depending on the complexity of the frame and roof
Bad weather, ground conditions and delays in material delivery can all add time. Plan for this when agreeing a start date with your builder.
Do I need planning permission for a new porch?
A new porch qualifies as permitted development if it meets all of the following conditions:
The porch is no more than 3m² in floor area (measured externally).
No part of the porch is more than 3m above ground level.
No part of the porch is within 2m of a boundary facing a highway.
However, you'll need planning permission if your home is a listed building, is in a conservation area, or if the proposed porch sits forward of the front boundary facing a highway. If you're not sure, check with your local planning authority before starting work.
The average cost for planning permission for a porch (if required) is around £250 Check out our full planning application costs and building regulations fees guides if you need to apply.
Should you build a porch yourself or hire a builder?
Most porch builds need a qualified builder. Here's why:
The groundworks, roofing, glazing and structural frame all require trade skills, and building regulations often apply even when planning permission doesn't
If your porch needs a new electrics circuit, that work must be done by a registered electrician
That said, finishing work is a different matter.
Painting, decorating, laying floor tiles and fitting light fittings on a completed and signed-off circuit are all jobs most homeowners can tackle themselves once the main structure is done.
If you're tempted to manage a porch build project yourself and subcontract individual trades, be aware that groundworks, frame and roofing need to be properly sequenced. A single builder who oversees the whole job is usually easier and cheaper than managing each trade separately.
Find a porch builder covering your area
Use our quick and easy request a quote feature and we'll get experienced local porch builders to contact you directly. To get accurate quotes, be as detailed as you can:
The type of porch you want (uPVC, brick, oak, lean-to or enclosed)
Approximate size in metres squared
Whether you need the old porch removed
Whether electrics are part of the scope
Any planning permission queries
Find a porch builder covering your area
Enter your postcode to find a top tradesperson near you
- P
Pearl Windows & Doors Ltd
10.00
(44 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationWindow FittersAluminium Doors InstallationWindows and Doors Aim Windows Ltd
10.00
(49 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationOrangeriesWindow FittersBay Windows InstallationBexley Glass Limited
10.00
(89 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationPatio Doors InstallationFire Doors InstallationWindow ShuttersLondon & Local Window Design Ltd
9.84
(425 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationTriple Glazing RepairUPVC Windows InstallationPatio Doors InstallationVanguard Glazing
9.75
(27 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationAluminium Doors InstallationAluminium Windows RepairOrangeriesBest Glazing Limited
9.75
(59 reviews)Services & skills
Windows / Doors / ConservatoriesPorch InstallationComposite Front Doors InstallationAluminium Doors InstallationConservatory Installation
Why use Checkatrade?
Checked - Every Checkatrade member must pass up to 12 checks and commit to upholding the Checkatrade Standard
Guaranteed - Jobs booked through Checkatrade are covered up to £1,000 (T&Cs apply)
Reviewed - Over 6.2 million verified reviews
At Checkatrade, we'll help you with every stage of a porch build. From finding experienced porch builders near you, to planning for the project and design ideas, we've thought of it all.
Porch cost checklist
Before contacting a tradesperson, here's what to check off your list:
Porch cost FAQs
Building a porch costs, on average, between £4,000 and £12,000. A small lean-to or UPVC porch sits at the lower end; a large brick or oak porch with full glazing sits at the top.
In most cases, you don't need planning permission to build a porch. A new porch under 3m² and no more than 3m high qualifies as permitted development and doesn't need planning permission. If your home is listed, in a conservation area, or the porch would sit forward of the front boundary, you'll need to apply. Always check with your local council before starting work if you're unsure.
A straightforward uPVC or lean-to porch typically takes three to five days. A brick porch with foundations and a tiled roof usually takes one to two weeks. Weather and groundwork complications can add time.
A porch can add value to your home, both in the sale price and in buyer appeal. Estate agents often flag kerb appeal and a weatherproof lobby as selling points, particularly in colder or wetter parts of the UK. That said, the return depends on how well the porch fits the property.
A lean-to porch or small UPVC porch is usually the most affordable option. They need less groundwork than a brick build and the materials cost less.
The structural work (foundations, frame, glazing and roofing) needs a qualified builder, and building regulations usually apply regardless of who does the job. Finishing work like painting or fitting light switches on a signed-off circuit is fine to do yourself.
See the tradespeople we've checked for your job