What Does a Front Porch with a Toilet Cost in the UK in 2022? | Checkatrade
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Cost of a toilet in the front porch in the UK

Front porch with toilet cost UK

Fancy building a porch so you don’t have to enter your property directly into your living area? Fancy adding a downstairs toilet? Both these projects could add value to your house and make it more appealing. So, why not kill two birds with one stone by adding a front porch with a toilet? To help you out, we’ve broken down the average front porch with a toilet cost in the UK.

How much does a porch extension with a toilet cost in the UK?

The typical cost of a front porch extension with a toilet in the UK is between £1,100 and £1,400 per m2. However, this doesn’t include the cost of your bathroom fittings. On average, you can expect to pay between £50 and £200 for a new toilet and between £50 and £250 for a new sink.

ItemUnitCost - lowCost - highAverage cost
Porch extension with toiletPer m2£1,100£1,400£1,250
Add toilet to existing porchLabour and materials£1,500£2,000£1,750

Our costs are ballpark averages – get a local tradesperson to quote now

Front porch extension with toilet cost factors

The total cost of your front porch extension with toilet will depend on a number of factors, including:

  • Size of the extension.
  • Type of extension (eg. lean-to, flat roof, pitched roof etc.).
  • Material of the extension (eg. brick, aluminium, stone etc.).
  • Size of the bathroom.
  • Spec of the bathroom.
  • Location and ease of access.

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Porch extension with toilet cost UK

How much does adding a downstairs toilet in a porch cost?

If you have an existing front porch and it’s big enough to accommodate a toilet, you could save on the cost of a porch extension by simply adding in a bathroom. The average cost to install a downstairs toilet in the UK is £650 for materials and £600 for labour. You should also budget an additional £300 for groundworks and £100 for soil removal.

Key takeaways

  • Front porches and downstairs toilets can both add value to your home.
  • Building a front porch with a downstairs toilet could be a great way of killing two birds with one stone.
  • The cost of a front porch with a toilet will depend on the size of the extension and the spec of the bathroom.
  • Add a toilet to an existing front porch to save money.

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