Loft Conversion in Portrush

Discover Loft Conversion Prices in Portrush

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Loft conversion companies in Portrush

Are you considering a loft conversion so that you can open up space in your home to avoid the requirement to relocate? Then use our totally free and easy service to compare prices and get the best price for the work you wish carried out.

Loft conversions are proving to be more and more popular in the UK. In most houses the attic accounts for unused space which could go to better use. Converting can change the room into a bedroom, bathroom, playroom or perhaps ensuite bedroom.

In actual fact there's a lot of potential to converting your loft, such as added value for your house which can be up to 20%. Attic conversions are also recommended over a home extension because the infrastructure has already been in place. Additionally, you won't be taking away any garden space.

If a attic conversion would benefit the home and you're looking for more room, look at prices from trustworthy companies within Portrush and get the best offer for the work you'd like completed.

Average Loft conversion cost in Portrush

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 Portrush, as reported by local LeadsDoWork members.

Loft conversion installation cost in Portrush 2025

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

Loft conversion searches in June 2025

Loft conversion Projects in Portrush in May 2025

180

Requests for quotations in Portrush in May 2025

2

Requests for Loft conversion quotations in Portrush in May 2025. 0% change from April 2025.

140

Requests for Loft conversion quotations in County Antrim in May 2025. 0% change from April 2025.

We noted 180 requests for property quotes in Portrush. Of these quotation requests the amount of loft conversion quotes in Portrush was 2. Quotatis would have been in a position to match these consumers with up to 4 suitable installers who were available for work within Portrush during that time. Ask for a free property survey from reputable companies in Portrush.

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

Loft conversion searches in cities and towns near Portrush May 2025

50

Requests for quotations in Belfast in May 2025

11

Requests for quotations in Ballymena in May 2025

10

Requests for quotations in Dungannon in May 2025

10

Requests for quotations in Banbridge in May 2025

10

Requests for quotations in Newtownabbey in May 2025

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

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Similar Customer Enquiries for Loft conversion in Portrush

06 Apr

Conversion | Loft

Portrush - BT56

Enquiry from: Debbie M

Start Date: Immediate

Possible bedroom/ mezzanine area to be accessed with a spiral staircase...very small space

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30 May

Conversion | Loft

Portrush - BT56

Enquiry from: Kirsty R

Start Date: Immediate

Homeowner Convert attic into another bedroom Supplied and installed Please contact to appoint

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30 May

Conversion | Loft

Bushmills - BT57

Enquiry from: Ben M

Start Date: Immediate

loft conversion with staircase up to loft 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 ha...

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14 Mar

Conversion | Loft

Coleraine - BT51

Enquiry from: Eve F

Start Date: Immediate

A velux window loft conversion

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07 Jul

Conversion | Loft

Portstewart - BT55

Enquiry from: Sandra S

Start Date: Immediate

***droom and bathroom with walk in shower in loft and flooring rest of loft are you the property owner: owner of the property property type: semi detached what are you looking to convert the space int...

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10 Jul

Conversion | Loft

Coleraine - BT51

Enquiry from: Garyth Q

Start Date: Immediate

Conversion of a large attic room which already has a skylight window by flooring the area to provide an office area and a play room, with additional electrical connections (lights & sockets).

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19 Dec

Conversion | Loft

Coleraine - BT52

Enquiry from: Ronnie G

Start Date: Less than one month

Water tank replacement, 2 Dormer Windows, full width working desk for computer, printer, scanner and work surface etc on adjoining wall, shelving ( 1ft x 50ft for books and ledgers starting at floor l...

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04 Jan

Conversion | Loft

Coleraine - BT52

Enquiry from: Eileen C

Start Date: 1 to 3 months

Loft conversion into 1 bedroom and stairs. Loft already plumbed, truses already in. Need 1 skylight window. Are you the property owner: Owner of the property Property Type: Semi detached What are you...

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02 May

Conversion | Loft

Coleraine - BT51

Enquiry from: Clive M

Start Date: Immediate

Loft conversion. Many house on our street and in the area have it done in theirs. Looking at others, it involves knocking a wall down and losing a room downstairs. I'd like to get rough prices for two...

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21 Jul

Conversion | Loft

Coleraine - BT52

Enquiry from: Gareth E

Start Date: Immediate

Are you the property owner: Owner of the property Work description: Complete conversion and dormer window installation Property Type: Terrace What are you looking to convert the space into: Bedroom...

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FAQs

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.

Will I need planning permission to convert my loft?

Planning permission is not normally needed for a loft conversion as they are covered by permitted development rights. A conversion company will tell you if you do and help you with this. For more information, see our article about planning permission.

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.

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.

Loft conversion

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