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How Much Does a Loft Conversion Cost

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    The question that we get asked about the most is “How much does a loft conversion cost in London?” We answer it by saying the cost of a loft conversion depends on many factors like the type of loft conversion, its size, location, etc. However, usually, the average cost of loft conversion is between £30,000 to £50,000.

    dormer Loft Conversion of from outside with balcony

    We at “eloft conversions” make sure that every loft conversion is specific to your requirements and personal taste. That is why the actual price quote can only be provided once a surveyor from our company visits your property and examines it.

    With a loft conversion, you will acquire extra space in your home. And if you’re wondering whether loft conversions add value to your property, the answer is they do! It can also improve the quality of your life and resale value of your property. Above all, a loft conversion will increase the value of your house.

    This is a complete guide on how much money should you expect to set aside for specific types of loft conversions. It should be noted that all prices shown hereafter are only an estimate. The actual price quote for your property will be calculated after examining it.


    small rear dormer extension

    Dormer loft conversions are the most common type of loft conversion in London. With a dormer loft conversion, you can maximize the space in your house by the addition of an extra room and also you can gain more head height.

    These loft conversions are usually built to the rear side of the house, but it can also be built on the side or as windows dormers.

    Dormer loft conversion costs between £32,000 and £50,000 on average, excluding dormer windows cost and VAT.

    Hip To Gable

    loft bedroom With floating shelfs

    The cost of the hip to gable extension will be anywhere from £42,000 to £50,000 depending on the full specification of the property. This price will vary depending on the location of the property, it’s size, and other things. This price is inclusive of gable end window cost. You will get an accurate price quote once you get in touch with us and our specialist examines your property.


    Velux loft with eaves storage

    Skylight or Velux loft conversion is the most cost-effective way of loft conversion provided there is enough height from floor joists to the bottom of the ridge beam.

    It is the cheapest type of loft conversion because the structure of your loft roofline is not altered during the conversion. While it has its benefits, there is a shortcoming; it doesn’t maximize your loft space.

    During this type of loft conversion, Velux windows are added to allow natural light to come in, which is very important for smaller spaces like this type of loft. The costs are also low for this conversion because eloft generally doesn’t require planning permission for this conversion.

    Skylight or Velux conversion can be carried out on as little as £30,000.

    Loft conversion with en-suite

    modern bedroom with ensuite

    You can also convert your loft with an extra en suite bathroom. Depending upon the specifications of your house, it can cost between £35,000 to £45,000. Assuming that the bathroom will be small. Though it doesn’t mean you can’t make it beautiful. You can fit all the bathroom essentials in the smallest of places by being creative.

    Terraced house loft conversion cost

    Loft conversion on a terraced house with balcony

    This type of loft conversion will between £27,000 to £50,000 depending upon various factors like your house’s location, size, and other specifications.


    Mansard extension with sliding doors

    In terms of exterior looks, the mansard roof extension is the most aesthetically pleasing conversion, and that is perhaps why it is the most expensive of other loft conversions.

    A mansard roof has a slope of at least 72 degrees. This steep angle allows for the maximization of the space available in your loft. For this type of loft conversion, you may need to get planning permission. The conversion will cost £45,000 and upwards depending upon the size and your requirements.

    Basic or small loft conversion

    small rear dormer extension

    This type of loft conversion is perhaps one of the cheapest types of loft conversion you will get. It will cost as low as £25,000.

    Loft conversion cost on a 3-bed semi

    A three-bedroom semi loft conversion cost will vary depending on the location of your property. On average, this type of loft conversion will set you back in the range of £30,000 to £50,000, excluding the extra costs.

    Loft conversion cost on a 2-bed terraced

    A 2-bed terraced loft conversion cost in the UK will be around £20,000 to £40,000 depending on the variety of parameters.

    It is to be kept in mind that all the prices shown above will only cover the basic shell of your loft conversion. We will complete the framework, wiring, and windows, but you may still need to hire a decorator to complete the new space’s final look.

    We are eloft conversion and this was our detailed guide on the most asked question, “How much does a loft conversion cost in London?”.

    We pride ourselves over our customer support as in every business; customer satisfaction is pertinent to the company’s growth. Our people are always ready to answer all your queries about loft extension price, so don’t hesitate to get in touch with us.