Conversion | Loft
Londonderry - BT47
Enquiry from: Ruairi M
Start Date: Immediate
Velux loft conversion . Two bedrooms stairs and maybe bathroom
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.
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
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£29300
£21975
£14650
£7325
£0
| Labour cost | £17,500 | |
| Material cost | £6,250 | |
| Waste removal | £1,250 |
Requests for quotations in County Londonderry in September 2026
Requests for Loft conversion quotations in County Londonderry in September 2026. -33% change from August 2026.
Requests for Loft conversion quotations in Northern Ireland in September 2026. -5% change from August 2026.
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. Local Quotes 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 enginesRequests for quotations in Londonderry in September 2026
Requests for quotations in Coleraine in September 2026
Requests for quotations in Magherafelt in September 2026
Requests for quotations in Limavady in September 2026
Requests for quotations in Portstewart in September 2026
Londonderry - BT47
Enquiry from: Ruairi M
Start Date: Immediate
Velux loft conversion . Two bedrooms stairs and maybe bathroom
Magherafelt - BT45
Enquiry from: Neil V
Start Date: Immediate
loft converted to a bedroom with stair access through hot press and possible velux/dormer windows on one of both sides. are you the property owner: owner of the property property type: semi detached w...
Londonderry - BT47
Enquiry from: Noreen M
Start Date: Immediate
Loft conversion two rooms on s two bed terraced house
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...
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
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...
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...
Coleraine - BT51
Enquiry from: Eve F
Start Date: Immediate
A velux window loft conversion
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 ...
Londonderry - BT48
Enquiry from: Emma B
Start Date: Immediate
Loft conversion to habitable bedroom
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...
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...
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...
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...
Londonderry - BT48
Enquiry from: Aine W
Start Date: Immediate
Loft conversion
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).
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 ...
Londonderry - BT47
Enquiry from: Lisa Y
Start Date: Immediate
Dormer loft conversion ,two windows at front oh house and two at back of house
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...
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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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.
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.
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.
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.
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