Loft Conversion in County Londonderry

Obtain Loft Conversion Prices in County Londonderry

Loft conversion companies in County Londonderry

Searching for attic room conversion consultants in County Londonderry? Our loft area conversion renovators in County Londonderry can supply you the best quotations to have a loft area altered in your household.

The installation of a loft space extension in your house can be achieved promptly, enabling you to make full use of the modified living space and start benefitting from an added room. The attic alteration will be carried out by a vetted, approved business and as soon as this has been completed you'll be ready to start making use of the new region right away. With your newly modified attic you'll be able to have an extra bedroom, study or possibly a rec room.

With a number of loft area transformation styles and designs you'll be able to find something that matches your taste, whilst being practical and attractive.

We'll provide you with no obligation quotations from loft area transformation companies in County Londonderry who will be able to provide you no cost surveys and quotations for your conversion. Then you can compare these attic room conversion prices and guarantee to get the best value for your money. Request a free home survey from reputable companies.

Average Loft conversion cost in County Londonderry

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 County Londonderry, as reported by local LeadsDoWork members.

Loft conversion installation cost in County Londonderry 2025

	Labour cost	£17,500
	Material cost	£6,250
	Waste removal	£1,250

Time frame: 6-12 weeks

Loft conversion searches in May 2025

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No. of estimated projects Estimates by cities and towns

Loft conversion Projects in County Londonderry in April 2025

2,391

Requests for quotations in County Londonderry in April 2025

20

Requests for Loft conversion quotations in County Londonderry in April 2025. -33% change from March 2025.

441

Requests for Loft conversion quotations in Northern Ireland in April 2025. -5% change from March 2025.

We noted 2,391 requests for property or home quotations in County Londonderry. Of these quote requests the number of loft conversion quotations in County Londonderry was 20. Quotatis would have been able to match these consumers with up to 4 suitable contractors who were available for work within County Londonderry at that time. Request a free property survey from reputable companies within County Londonderry.

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

Loft conversion searches in cities and towns near County Londonderry April 2025

10

Requests for quotations in Londonderry in April 2025

10

Requests for quotations in Coleraine in April 2025

1

Requests for quotations in Portstewart in April 2025

1

Requests for quotations in Maghera in April 2025

1

Requests for quotations in Limavady in April 2025

Loft conversion near you

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Towns and Cities in County Londonderry Other locations within Northern Ireland

County Londonderry

The county of Londonderry, known as Derry, is among one of Northern Ireland's 6 counties and it has a population of 233,500. It takes its name from the city of the same name, which is the second biggest in Northern Ireland. With a contrast of classic and modern houses there are a variety of household renovations necessary to keep home value and ensure aesthetic attractiveness. Be sure to make use of professional tradesmen in Londonderry for all your house improvement work and guarantee high quality.

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Similar Customer Enquiries for Loft conversion in County Londonderry

11 May

Conversion | Loft

Londonderry - BT47

Enquiry from: Noreen M

Start Date: Immediate

Loft conversion two rooms on s two bed terraced house

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15 Nov

Conversion | Loft

Londonderry - BT48

Enquiry from: Stephany C

Start Date: Immediate

loft converted into a bedroom are you the property owner: tenant (with permission) property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have stairs...

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30 Jan

Conversion | Loft

Magherafelt - BT45

Enquiry from: Pete P

Start Date: Immediate

i wanna convert a loft 2 at least a 2bedroom + 1ensuite or else a huge poolroom with bar and toilet

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12 Jan

Conversion | Loft

Londonderry - BT47

Enquiry from: Sean H

Start Date: Immediate

attic conversion, floored and walled, water tank moved and velux window. area for conversion around 10ft x 20ft. thanks are you the property owner: owner of the property property type: detached what...

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19 Apr

Conversion | Loft

Limavady - BT49

Enquiry from: Veronica L

Start Date: Immediate

loft converted into a dressing room and ensuite are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: other are you looking to have s...

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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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16 Jan

Conversion | Loft

Londonderry - BT47

Enquiry from: Faye O

Start Date: Immediate

2 bedroom loft conversion, this house is for sale which i would be interested in but i need more space, the seller said it is ideal for an additional two bedrooms, before i make an offer on the house ...

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11 Jan

Conversion | Loft

Londonderry - BT48

Enquiry from: Emma B

Start Date: Immediate

Loft conversion to habitable bedroom

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15 Oct

Conversion | Loft

Londonderry - BT47

Enquiry from: Stephen D

Start Date: Immediate

wanted a floor in attic, a stair ladder and electricity ie lighting in attic to be used as a storage area are you the property owner: owner of the property property type: detached what are you looking...

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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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24 Jan

Conversion | Loft

Londonderry - BT47

Enquiry from: Ann B

Start Date: Immediate

Hi there Could I please get a quote to convert my attic to a bedroom with ensuite please. Thanks Ann Are you the property owner: Owner of the property What are you looking to convert the space...

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29 Oct

Conversion | Loft

Limavady - BT49

Enquiry from: DECLAN B

Start Date: Immediate

Looking for quote for attic conversion for Home office. No plumbing required only electrics. Plans not started yet. Are you the property owner: Owner of the property Property Type: Detached What are...

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21 Sep

Conversion | Loft

Londonderry - BT48

Enquiry from: Aine W

Start Date: Immediate

Loft conversion

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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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08 May

Conversion | Loft

Londonderry - BT48

Enquiry from: Natalie S

Start Date: 1 to 3 months

A one bedroom with dorma window or to keep cost down a velux window. A separate ensuite toilet, shower and sink. So the 1st floor can get access as the main bathroom is situated down the stairs. Plug ...

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28 Feb

Conversion | Loft

Londonderry - BT47

Enquiry from: Lisa Y

Start Date: Immediate

Dormer loft conversion ,two windows at front oh house and two at back of house

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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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18 Aug

Conversion | Loft

Londonderry - BT48

Enquiry from: David M

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Tenant (with permission), Looking to convert into: Bedroom, Work descri...

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09 May

Conversion | Loft

Londonderry - BT48

Enquiry from: Roisin M

Start Date: Immediate

Attic conversion

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25 Apr

Conversion | Loft

Londonderry - BT48

Enquiry from: Liam M

Start Date: Immediate

attic conversion with stairs to access room (bedroom) from a room downstairs

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FAQs

It depends on the style and size of the conversion, but in general, a loft conversion will take between 1-2 months. A loft conversion is a substantial building project, and plans will need to be drawn up. This may add to the time it takes to complete your loft conversion.

Many types of loft are suitable for a loft conversion. In general, you will need at least 2.3 metres of headroom in your existing loft. This is to make sure there is enough headroom after the conversion. Speak to a conversion specialist about the probability and possibility of doing this in your house.

Are you considering a dormer loft conversion for your home? If yes, then you’d probably want to know how much it costs. Unfortunately, due to the several variables and influencing factors, a precise answer can not be provided for all dormer loft conversions. In this article we’ll give you a vague idea of the general cost so you can set a more realistic budget and start planning.

There are three main types of loft conversion which includes the Velux, Dormer, and Mansard. Out of the three types, the dormer happens to be the most common type and possesses a small flat roofed extension with a window. The dormer loft conversion will usually cost within the range of £25,000 to £30,000.

The price for a smaller dormer loft conversion, mid range dormer loft conversion and large scale dormer loft conversion will be at £2,000 to £7,000, £10,000 to £30,000 and £40,000 to £60,000 respectively. However, you should take note that the prices given are all based on varying influencing factors such as the type of installation that is selected, the type of the rood, en suite conversion as well as other customization. Changes in price can be as a result of the materials required and the extra time per labour that’s needed to complete this home improvement project by the tradesmen employed.

Furthermore, a dormer loft conversion average cost will also depend on the type of dormer you opt for. Here is a list of the most common applications:

✓ Blind dormer loft conversion - £3,200 to £4,400

✓ Recessed dormer - £1,300 to £1,850

✓ Barrel roof dormer - £3,000 to £4,600

✓ Gable dormer - £5,500 to £7,500

✓ Hipped roof dormer - £5,600 to £6,660

✓ Pedimented dormer - £12,700 to £23,100

✓ Flat roof dormer loft conversion - £13,800 to £21,600

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.

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County Londonderry Loft conversion installers are rated 0 out of 5 based on 0 reviews of 4 pros.

The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Loft conversion projects that have been connected with Loft conversion pros to help them. All Loft conversion contractors All County Londonderry Loft conversion contractors

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