Loft Conversion in Sheffield

Discover Loft Conversion Prices in Sheffield

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Loft conversion companies in Sheffield

Are you thinking of a loft space conversion so that you can open space in your home to avoid the need to relocate? Then use our free and easy service to compare prices and get the best price for the work you want completed.

Loft conversions are proving to become increasingly popular in the UK. In most properties the loft makes up unused space which would go to better use. Converting can turn the room into a bedroom, bathroom, playroom or perhaps ensuite bedroom.

In fact there's a lot of potential to converting your loft, such as extra value for your house which can be up to 20%. Loft space conversions are also recommended over a home extension because the infrastructure is already in place. Furthermore, you won't be removing any garden space.

If the loft conversion would benefit the house and you're interested in more space, check prices from trustworthy companies in Sheffield and get the best deal for the work you'd like completed.

Average Loft conversion cost in Sheffield

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 2026

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 Sheffield, as reported by local LeadsDoWork members.

Loft conversion installation cost in Sheffield 2026

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

Loft conversion searches in July 2026

Loft conversion Projects in Sheffield in June 2026

21,648

Requests for quotations in Sheffield in June 2026

210

Requests for Loft conversion quotations in Sheffield in June 2026. -19% change from May 2026.

340

Requests for Loft conversion quotations in South Yorkshire in June 2026. -15% change from May 2026.

We noted 21,648 requests for property quotations in Sheffield. Of these quotation requests the number of loft conversion quotations in Sheffield was 210. Quotatis would have been in a position to match these customers with up to 4 suitable fitters who were available for work within Sheffield during those times. Request a free home survey from reliable companies in Sheffield.

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

Loft conversion searches in cities and towns near Sheffield June 2026

210

Requests for quotations in Sheffield in June 2026

20

Requests for quotations in Chesterfield in June 2026

10

Requests for quotations in Barnsley in June 2026

10

Requests for quotations in Worksop in June 2026

10

Requests for quotations in Rotherham in June 2026

Sheffield

Sheffield can be found in North Yorkshire and is home to just over 550,000 people. It was made famous through the 1800s for its steel production, however a large amount of redevelopment has taken place in the twenty-first century. Almost all of the city slums were replaced in the Fifties and 1960s with modern properties also.

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Loft conversion pros in Sheffield

TOP Deck Conversions

6 review(s)
Based: in Manchester , M25 1NJ

Latest review

A., OL8
4

Conversion | Loft in Oldham

very quick response gave quote the same day. quoted bit high

Similar Customer Enquiries for Loft conversion in Sheffield

30 Apr

Conversion | Loft

Sheffield - S5

Enquiry from: Melody S

Start Date: Immediate

I am looking for a quotation for converting our loft into a usable bedroom

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06 Oct

Conversion | Loft

Sheffield - S17

Enquiry from: Don R

Start Date: Immediate

Loft conversion to be used as a bedroom. With Velux windows (no dormer needed)

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03 Mar

Conversion | Loft

Sheffield - S17

Enquiry from: Maria T

Start Date: Immediate

Rear dormer bedroom adding to existing attic conversion. Dormer would be around 5m x3m. Additionally adapt stairs to make less steep, add 2 veluxes to roof. Potential for full roof slate replacement...

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19 Feb

Conversion | Loft

Sheffield - S13

Enquiry from: Muhammad A

Start Date: Immediate

loft conversion with ensutite walk in shower mobility room

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30 Dec

Conversion | Loft

Sheffield - S8

Enquiry from: James W

Start Date: Immediate

Price for stairs and fitting for attic conversion

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24 Sep

Conversion | Loft

Sheffield - S26

Enquiry from: David B

Start Date: Immediate

board the loft a light and a ladder are you the property owner: tenant (with permission) property type: semi detached

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04 Sep

Conversion | Loft

Sheffield - S9

Enquiry from: Qutub K

Start Date: Immediate

i have a small loft conversion and wanted to add a domer for head space how much would this cost are you the property owner: owner of the property property type: terrace what are you looking to con...

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07 Jun

Conversion | Loft

Sheffield - S12

Enquiry from: Lesley H

Start Date: Immediate

Live in a 1930’s semi . The property has 3 very small bedrooms. Would like to build into loft space. Wondering how much extra space raising the roof would offer (roof needs redoing anyway) and wha...

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03 Apr

Conversion | Loft

Sheffield - S7

Enquiry from: Natasha D

Start Date: Immediate

converting an existing loft conversion to create 2 dormer areas are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s...

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13 Aug

Conversion | Loft

Sheffield - S6

Enquiry from: Joe P

Start Date: Immediate

loft is mostly converted, however stairs are required. 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 lookin...

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24 Jul

Conversion | Loft

Sheffield - S36

Enquiry from: Wes Y

Start Date: Immediate

full width dormer to end terraced house 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 to have stair...

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18 Jun

Conversion | Loft

Sheffield - S2

Enquiry from: Selam B

Start Date: Immediate

I have planning my attic to change bedroom.how much does cost?

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20 May

Conversion | Loft

Sheffield - S26

Enquiry from: Ben G

Start Date: Immediate

Stairs up to a loft, basic stairs

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23 Apr

Conversion | Loft

Sheffield - S8

Enquiry from: Adam J

Start Date: Immediate

loft conversion for bedroom & en-suite if able. space is already fully boarded. are you the property owner: owner of the property property type: detached what are you looking to convert the space into...

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20 Apr

Conversion | Loft

Sheffield - S2

Enquiry from: Kwesi E

Start Date: Immediate

i need to incorporate a shower in my arctic bedroom extend into the front wall. are you the property owner: owner of the property property type: terrace what are you looking to convert the space into:...

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14 Feb

Conversion | Loft

Sheffield - S25

Enquiry from: Katie S

Start Date: Immediate

Stairs to the loft and space creating in the loft.

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29 Sep

Conversion | Loft

Sheffield - S5

Enquiry from: Lonias M

Start Date: Immediate

loft conversion to a bedroom using existing loft space. stairs, heating, lighting & windows required. no dormer please. are you the property owner: owner of the property property type: terrace what ar...

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08 Sep

Conversion | Loft

Sheffield - S12

Enquiry from: John I

Start Date: Immediate

customer in sheffield area made an enquiry for loft conversion online. confirmed via sms at 18:52 please call to arrange an appointment to discuss options are you the property owner: owner of the pro...

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11 Mar

Conversion | Loft

Sheffield - S5

Enquiry from: Emily E

Start Date: Immediate

loft boarding, light fighting, remove hatch and place a staircase. unsure how/were a staircase would go are you the property owner: owner of the property property type: terrace what are you looking to...

Post a similar request >

12 Feb

Conversion | Loft

Sheffield - S6

Enquiry from: Jo H

Start Date: Immediate

our loft conversion was done in 1996 by previous owners. it only has a velux window and we’d like to look at replacing with a dormer and potentially looking at the cost to gable end the roof are you...

Post a similar request >

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FAQs

How long will a loft conversion take?

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.

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.

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.

Loft conversion

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Customer Reviews

Overall rating:


Sheffield Loft conversion installers are rated 4.5 out of 5 based on 3 reviews of 26 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 Sheffield Loft conversion contractors

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