Loft Conversion in Belfast

Discover Loft Conversion Prices in Belfast

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Loft conversion companies in Belfast

Attempting to find loft alteration consultants in Belfast? Our attic conversion renovators in Belfast can provide you the best quotations to have a loft space transformed in your property or home.

The installation of a loft space extension in your home can be finished swiftly, enabling you to make full use of the modified living space and begin benefitting from an extra room. The loft area transformation will be carried out by a vetted, accredited company and once this has been carried out you'll be in a position to begin making use of the new region right away. With your newly altered loft space you'll be able to have an extra bedroom, study or perhaps a rec room.

With a wide range of loft conversion designs you'll be ready to come across something that suits your taste, whilst being hassle-free and great looking.

We will supply you with no obligation quotes from attic transformation firms in Belfast who will be able to offer you totally free surveys and quotations for the transformation. Then you can compare these attic room conversion costs and make certain to get the best value for your money.

Average Loft conversion cost in Belfast

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 Belfast, as reported by local LeadsDoWork members.

Loft conversion installation cost in Belfast 2025

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

Loft conversion searches in January 2025

Loft conversion Projects in Belfast in December 2024

6,219

Requests for quotations in Belfast in December 2024

50

Requests for Loft conversion quotations in Belfast in December 2024. -55% change from November 2024.

140

Requests for Loft conversion quotations in County Antrim in December 2024. 0% change from November 2024.

We noted 6,219 requests for property quotations within Belfast. Of these quote requests the amount of loft conversion quotations within Belfast was 50. Quotatis would have been in a position to match these consumers with up to four suitable installers who were available for work in Belfast during that time. Request a free house survey from trustworthy companies in Belfast.

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

Loft conversion searches in cities and towns near Belfast December 2024

50

Requests for quotations in Belfast in December 2024

11

Requests for quotations in Ballymena in December 2024

10

Requests for quotations in Newtownabbey in December 2024

10

Requests for quotations in Carrickfergus in December 2024

10

Requests for quotations in Coleraine in December 2024

Belfast

The capital of Northern Ireland is the 14th largest city in the United Kingdom, which has a population boasting 267,500. Belfast has long been a city known for its industry and until recently was responsible for shipbuilding, tobacco, rope producing and linen. As one of Britain's leading cities, property costs are often increased in Belfast, so keep and increase on your property's value with property improvements done by vetted installers.

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Similar Customer Enquiries for Loft conversion in Belfast

06 Oct

Conversion | Loft

Belfast - BT9

Enquiry from: Yuko M

Start Date: Immediate

how much to square off a slope room?like loft conversion

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19 Oct

Conversion | Loft

Belfast - BT5

Enquiry from: Walter D

Start Date: Immediate

Customer is looking for Loft Conversion quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Belfast area Please call to arrange an appointment

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29 Mar

Conversion | Loft

Belfast - BT9

Enquiry from: Pamela H

Start Date: Immediate

Hi Can i please have a rough idea on pricing to convert roof space to a room size ROOFSPACE: 7.85m x 3.2m (25' 9" x 10' 6") is it including window, light, power and heating, and stairs? Location Fi...

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05 Aug

Conversion | Loft

Belfast - BT4

Enquiry from: Simon O

Start Date: Immediate

hi there we are in the process of buying a house in belmont mews and would like to do a simple loft conversion (ie ladder entry, simple windows) to make an additional child’s bedroom. what would th...

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29 Jul

Conversion | Loft

Belfast - BT14

Enquiry from: Ado B

Start Date: Immediate

I want to convert my attic into a bedroom

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29 Jun

Conversion | Loft

Belfast - BT6

Enquiry from: Rory L

Start Date: Immediate

Roof light conversion and stairs(semi-detached house) - loft already has 2 velux windows

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31 May

Conversion | Loft

Belfast - BT6

Enquiry from: Jim W

Start Date: Immediate

roof dormer existing two bedrooms and one en-suite in an existing duplex apartment in an existing roofspace (trussed)with velux windows. i want rear of roof to have one elongated dormer to span over t...

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24 Mar

Conversion | Loft

Belfast - BT12

Enquiry from: John S

Start Date: Immediate

need the loft into a bedroom with a shower and toilet please call before 5 go to work at 5

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03 Feb

Conversion | Loft

Belfast - BT13

Enquiry from: Shelley C

Start Date: Immediate

looking a loft conversion with set of stairs 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 t...

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22 Jan

Conversion | Loft

Belfast - BT13

Enquiry from: William A

Start Date: Immediate

Loft conversion Lead Loft conversion Lead Loft conversion Lead

please quote for hip to gable and separately hip to gable with rear dorma to facilitate bedroom with ensuite in loft with sign off *** bedroom are you the property owner: owner of the property propert...

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23 Dec

Conversion | Loft

Belfast - BT10

Enquiry from: Tika ram K

Start Date: Immediate

Customer made an online enquiry for Loft Conversion via one of our websites. Confirmed via SMS/. Please call to arrange an appointment to quote.

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25 Oct

Conversion | Loft

Belfast - BT14

Enquiry from: Samalina M

Start Date: Immediate

Hi I am planning to do a loft conversion in my home and I would like to have a quote for a staircase please. Thank you Samalina

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18 Oct

Conversion | Loft

Belfast - BT14

Enquiry from: Samalina M

Start Date: Immediate

hi, i am planning to convert my atic into a dormer space and i am looking for a company that can come up and check it for advise . are you the property owner: owner of the property property type: semi...

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29 Aug

Conversion | Loft

Belfast - BT14

Enquiry from: Bela V

Start Date: Immediate

customer made enquiry for loft conversion quotes online. homeowner lives in belfast area. please call to arrange appointment are you the property owner: tenant (with permission) property type: terrac...

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17 Jun

Conversion | Loft

Belfast - BT7

Enquiry from: Hannah M

Start Date: Immediate

hi, we have a new build house and were hoping to extend the attic for a home office. truss cutout has been completed by the developer, fire doors installed and plans have been complete by an archite...

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16 Jun

Conversion | Loft

Belfast - BT16

Enquiry from: Michael B

Start Date: Immediate

roof space is currently truss build and i would like to open the space with a fixed staircase from one of the bedrooms. i’d like 2 roof lights fitted with electric and heating extended to cover this...

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31 May

Conversion | Loft

Belfast - BT13

Enquiry from: Beverley P

Start Date: Immediate

dormer loft conversion semi detached house are you the property owner: owner of the property property type: semi detached are you looking to have stairs: yes do you require any windows: dormer do you ...

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07 May

Conversion | Loft

Belfast - BT9

Enquiry from: Katie H

Start Date: Immediate

want to know the rough costs involved in making the loft into a room, this would involve flooring the loft and installing skylight along with stairs access from the first floor

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27 Mar

Conversion | Loft

Belfast - BT8

Enquiry from: Simona F

Start Date: Immediate

Customer made an online enquiry for Loft Conversion via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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14 Mar

Conversion | Loft

Belfast - BT15

Enquiry from: Monica A

Start Date: Immediate

customer in belfast area made an enquiry for loft conversion online. please call to arrange an appointment to discuss options

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FAQs

how much value does a loft conversion add?

When its impossible to build out and create more space sideways, why can’t you look upwards? As more and more homeowners in the UK are carrying out their loft conversion project, one question that keeps popping up is the amount of value the loft conversion can add to their homes. However, this is a question that is impossible to provide a single and precise answer to. This is because the value that’ll be generated by a loft conversion is largely dependent on a wide range of influencing factors. To give you a vague idea of the loft conversion value to a property, we’ve put forward a research carried out by industry experts so you can know what you’re in for.

Nationwide carried out a research which shows clearly that a loft conversion including an additional bedroom as part of the building plan will increase a house’s value by up to 21 percent. Since the number of rooms a house has is one of the main metrics for house valuations, loft conversion comes in pretty handy as it’s a great and easy way to convert your house from a 4 bedroom house to a 5 bedroom house prior to sale.

Apart from the financial value aspect, loft conversion also adds more value to your lifestyle which is very unlike nearly other financial investments you can make. More space in your house automatically means more storage or a new room as you wish. A new room can be for a growing family or probably to serve as a guest room. It can also be used as a study space or even an office especially with the rapidly growing rate of people working from home. With loft conversion, the possibilities in terms of value are simply endless!

how long does a loft conversion take?

If you’re about to carry out a loft conversion project, you’d probably be wondering how long it’ll take to complete the task. Well, you’re not alone! This is one of the most common questions when it comes to loft conversion projects, however, providing a set timeframe for completion of such projects is impossible as all loft conversions vary. There are different factors that can determine the duration of your project. These factors include, the materials to be used, the type of the proposed loft conversion, the kind of staircase you’ll like to have installed, the number of windows included, the number of rooms to be added as well as a number of other influencing factors. As a result of these variables, the milestones and timings provided are only to be taken as guidelines. If you’d really like to have a set date, you can get in touch with a professional for help.

Generally, it’ll take up to 8 weeks to complete a loft conversion project.

✓ The first week activities will include putting up scaffolding, receiving the first materials for the build and creating an opening in the roof to gain access to the loft space.

✓ In the second week, the structure of the roof will be ammended and more support added.

✓ Third week, the floor joists will be fitted, building of the loft conversion will start, completion of the external roof works and commencement of plumbing and electric works.

✓ Fourth week, complete the building, construct the loft floor, fit the roof windows, insulation, ventilation and internal stud walls.

✓ Fifth week, apply plaster and plasterboard to the room walls, create a staircase opening and fit the new staircase.

✓ Sixth week, plaster the staircase area, complete plumbing and electrical works, hang the doors, fit skirting, handrails and bannisters and start decoration.

✓ Seventh week, complete the decoration and clean and wipe out all wastes.

✓ Eight week, complete all the remaining tasks.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

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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