Loft Conversion in Swansea

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Loft conversion companies in Swansea

Trying to find loft space alteration specialists in Swansea? Our loft space conversion renovators in Swansea are able to offer you the best quotations to have a attic transformed in your property.

The installation of a attic room extension in your own home can be done swiftly, enabling you to make full use of the converted space and start benefitting from an extra room. The loft area alteration will be carried out by a vetted, accredited business and as soon as this has been completed you'll be able to start using the new area right away. With your newly transformed attic room you'll be able to have an extra bedroom, study or even a rec room.

With a wide range of loft alteration styles and designs you'll be in a position to acquire something that meets your taste, whilst being handy and pleasing.

We will provide you with no obligation quotations from loft space conversion companies in Swansea who will be able to provide you with cost-free surveys and quotes for the transformation. You can then compare and contrast these loft conversion costs and ensure to get the best bang for your buck.

Average Loft conversion cost in Swansea

The regular cost of a Loft conversion is £25000. Costs differ based upon the materials and the firm selected. The upper price range can be as high as £28750. The material costs are mainly approximately £6250

Average price per Loft conversion job in 2025

Avg. price low

Avg. price low
£18,750

Avg. price

Avg. price
£25,000

Avg. price high

Avg. price high
£28,750

£29300

£21975

£14650

£7325

£0

Prices based on actual Loft conversion costs for Swansea, as reported by local LeadsDoWork members.

Loft conversion installation cost in Swansea 2025

Labour cost £17,500
Material cost £6,250
Waste removal £1,250
Time frame: 6-12 weeks

Loft conversion searches in February 2025

Loft conversion Projects in Swansea in January 2025

5,427

Requests for quotations in Swansea in January 2025

30

Requests for Loft conversion quotations in Swansea in January 2025. -40% change from December 2024.

90

Requests for Loft conversion quotations in West Glamorgan in January 2025. 29% change from December 2024.

We noted 5,427 requests for house quotations in Swansea. Of these quotation requests the number of loft conversion quotes within Swansea was 30. Quotatis would have been able to match these customers with as many as four suitable fitters who were available for work in Swansea during that time. Ask for a free property survey from trustworthy companies within Swansea.

Source: Numbers calculated based on the search volumes in major search engines

Loft conversion searches in cities and towns near Swansea January 2025

30

Requests for quotations in Swansea in January 2025

10

Requests for quotations in Neath in January 2025

10

Requests for quotations in Newport in January 2025

10

Requests for quotations in Lampeter in January 2025

10

Requests for quotations in Port Talbot in January 2025

Swansea

Swansea is a coastal city within the southwest of Wales, holding a population close to 239,000. This makes it the 2nd most populated city in the country, behind the capital. Being a important city in Wales, Swansea's property price levels are usually more expensive as compared with the rest of the country, thus it's vital to retain this value by making use of vetted installers for your household repair work.

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Similar Customer Enquiries for Loft conversion in Swansea

16 Mar

Conversion | Loft

Swansea - SA4

Enquiry from: Sophie W

Start Date: Immediate

Hi, I am looking for a quote for a lift conversion please? Thank you, Sophie

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31 Jan

Conversion | Loft

Swansea - SA1

Enquiry from: Joao M

Start Date: Immediate

Hello, I would like a quote for a loft conversion. Regards João Mata

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02 Oct

Conversion | Loft

Swansea - SA1

Enquiry from: Kerry W

Start Date: Immediate

hi i’m just looking for a quote on how much it will cost to do a loft conversion with a dorma with small stairs going upto loft are you the property owner: owner of the property property type: semi ...

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02 Aug

Conversion | Loft

Swansea - SA3

Enquiry from: Lindsay C

Start Date: Immediate

loft is already converted with 2 rooms and a bathroom. quote please is for a dormer for the back room, approx 6m wide, 2.8m deep, with a flat roof and large windows are you the property owner: owner ...

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16 Oct

Conversion | Loft

Swansea - SA5

Enquiry from: Kelly G

Start Date: Immediate

dormer conversion staircase en-suite are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looking to have stairs:...

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04 Oct

Conversion | Loft

Swansea - SA5

Enquiry from: Jackie B

Start Date: Immediate

a dormer loft extension 1 or 2 bedrooms are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have...

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04 Oct

Conversion | Loft

Swansea - SA3

Enquiry from: Mike O

Start Date: Immediate

planning permission has been granted for a loft conversion on a chalet style house. west pitch of roof to have a dormer running two thirds from front to back; right pitch will have a cabrio veluix tow...

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15 Aug

Conversion | Loft

Swansea - SA3

Enquiry from: Stephanie J

Start Date: Immediate

Loft conversion with en-suite.

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12 Aug

Conversion | Loft

Swansea - SA2

Enquiry from: Carl H

Start Date: Immediate

i am interested in converting the loft of an edwardian detached house, hopefully to provide an additional bedroom/sitting room and en-suite bathroom. i think the property will require an extended rear...

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22 Jul

Conversion | Loft

Swansea - SA4

Enquiry from: John A

Start Date: Immediate

Extra bedroom making use of existing space

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19 Feb

Conversion | Loft

Swansea - SA6

Enquiry from: Christina D

Start Date: Immediate

dormer (single or double) added to existing attic conversion. there are existing windows on both aspects of the roof. the room is ~6m in length. are you the property owner: owner of the property prope...

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07 Feb

Conversion | Loft

Swansea - SA6

Enquiry from: Sarah D

Start Date: Immediate

we're looking for a room with an en suite, with some storage solutions added are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: be...

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09 Jan

Conversion | Loft

Swansea - SA4

Enquiry from: Rachel K

Start Date: Immediate

33 degree pitch roof loft conversion are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looking to have stairs:...

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12 Sep

Conversion | Loft

Swansea - SA2

Enquiry from: Tony G

Start Date: Immediate

loft conversion for an extra bedroom and ensuite at a 3 bedroom bungalow. are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedr...

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19 Aug

Conversion | Loft

Swansea - SA5

Enquiry from: Mark M

Start Date: Immediate

full loft conversion quote required are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have st...

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27 Jul

Conversion | Loft

Swansea - SA1

Enquiry from: Andrew K

Start Date: Immediate

i'm currently renovating a house in swansea and i'd like a quote for installing stairs up to the loft. the house is side-gabled with ground floor stairs parallel to the gable wall; there is space on t...

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13 Apr

Conversion | Loft

Swansea - SA1

Enquiry from: Shaun D

Start Date: Immediate

i need another 2 bedrooms in my roof space, at the moment my house is detached with a double hip roof are you the property owner: owner of the property are you looking to have stairs: yes what are you...

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24 Mar

Conversion | Loft

Swansea - SA1

Enquiry from: Rajendra S

Start Date: Immediate

adding former and bathroom to already loft converted are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: bedroom/s are you looking ...

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19 Mar

Conversion | Loft

Swansea - SA4

Enquiry from: Abraham T

Start Date: Immediate

how much is the cost for velux loft conversion thanks are you the property owner: owner of the property do you require any windows: velux property type: semi detached are you looking to have stairs: y...

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24 Feb

Conversion | Loft

Swansea - SA4

Enquiry from: Abraham T

Start Date: Immediate

how much is the cost for basic loft conversion,3 bed room semi detached house ,built in 1997,approximate 300 sqare feet loft floor area property type: semi detached are you the property owner: owner ...

Post a similar request >

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FAQs

what is a dormer loft conversion?

A dormer loft conversion is a type of loft conversion that’s built making use of a roof’s existing slope. In other words, it’s an existing roof’s extension which is constructed in such a way that allows for an additional floor as well as head room especially suitable for lofts lacking good amount of usable space. The dormer loft conversion is simply an addition to the existing roof looking much like a box-like build constructed onto a pitched roof as it creates walls that are vertical to the slope while also being 90 degrees to the floor.

This type of loft conversion is the most common amongst homeowners in the UK mainly because it represents a cost effective means through which you can add an additional usable space to your home or property. The structure extends for the slope of the existing roof and can easily be altered to suit various tastes or styles. Furthermore, if you’re looking for a type of loft conversion that aids to foster reduced disruption to work, then dormer loft conversion is also your best bet. This is due to the fact that the structure is built from a scaffolding made outside a home.

There are different types of dormer loft conversion and the one which will best suit your property will depend on the property type, be it detached, semi detached or terraced as well as the existing roof shape and size. The dormer loft conversion is a popular choice for a lot of homeowners for a variety of reasons. Let’s have a look!

✓ It’s very cost effective

✓ The dormer loft conversion does not require planning permission so far it complies with certain conditions and limitations

✓ It adds an extra headspace as well as floor space.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

how much is a loft conversion?

With the ability to add approximately one third of your existing living space ( by converting your old, unused attic) to your home or property without having to let go of your garden, it’s quite easy to see the reason why loft conversion has rapidly grown to become one of the most popular home improvements in the UK. However some homeowners usually shy away from the idea simply by looking at the perceived high cost of carrying out such a project, despite several researches showing that loft conversions offers the best rate of return on initial investment when compared to the other home improvement projects. So exactly how much would it cost to carry out this project?

Just like several other home improvement projects, the cost of a loft conversion varies greatly depending on a wide range of influencing factors. These factors include the size of your home, how old your home is as well as the quality of the fixtures and fittings you want to install. For instance, a high end bathtub alone can cost you thousands of pounds, meanwhile you can also construct a full bathroom suite on just a couple of hundred pounds. However, to give you an idea of the minimum cost of a loft project we’ll look at the most popular types and the minimum cost of each.

✓ Internal Loft Conversion - The most affordable type of loft conversion tends to start from £25,000 and above.

✓ Dormer or L-Shaped Dormer Loft Conversion. These are the most popular types of loft conversion. Dormer price tends to start from £35,000, while the L-shaped dormer starts from £45,000.

✓ Mansard Loft Conversion - This involves replacing the entire side of a sloping roof with a vertical wall and flat roof. It requires a planning permission. The type of loft conversion usually starts from £45,000.

✓ Hip To Gable Loft Conversion - This usually starts from £50,000.

do you need planning permission for a loft conversion?

Typically, loft conversions do not require planning permission except in certain situations. They’re usually covered under what’s known as Permitted Development. Certain building works like loft conversion, rear extension and conservatories are granted planning permission by local authorities. Permitted Development, however, gives you a free range to improve your home without having any issues from the councils or regulations. Before your planned loft conversion can be covered under Permitted Development, there are some certain criteria that must be met. This criteria includes the following:

✓ The extension must not go beyond the existing slope of the roof at the front of the house.

✓ The loft space converted must not go beyond 40 cubic metres in a terraced house.

✓ The roof’s height must not be increased by the extension.

✓ The loft space converted must not reach beyond 50 cubic metres in a detached or semi detached house.

✓ The plan for the extension mustn’t involve structures like balconies, verandas or anything other structures of this nature.

✓ The roof extension should be positioned as far back as possible or at least 20cm from the existing eaves.

✓ The side that faces the window openings should be at least 1.7m beyond the floor and the windows should also be obscured.

✓ The roof extension must not overhang the existing roof or wall of the house.

✓ The materials that are to be used must be similar or the same to the materials that has already been used on the house’s exterior.

However, you should bear in mind that there are some properties that are exempt from Permitted Development. Examples of these type of properties include conservation areas, Areas Of Outstanding Natural Beauty and World Heritage sites. Permitted Development does not also provide coverage for listed buildings.

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