Loft Conversion in London County

Find Loft Conversion Prices in London County

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Loft conversion companies in London County

In need of attic room alteration experts in London County? Our attic conversion renovators in London County are able to offer you the best quotes to have a attic changed in your property.

The installation of a loft space extension in the house can be performed promptly, allowing you to make full use of the transformed space and start benefitting from an additional room. The attic room conversion will be carried out by a vetted, approved company and as soon as this has been finished you'll be capable to begin using the new location right away. With your newly converted attic you'll be able to have an extra bedroom, study or perhaps a rec room.

With a array of loft alteration designs you'll be ready to discover something that matches your taste, whilst being effortless and attractive.

We shall provide you no obligation quotations from attic room alteration firms in London County who will be able to supply you cost-free surveys and quotations for your conversion. You may then compare and contrast these loft area conversion costs and make sure to get the best bang for your buck. Request a free home survey from reputable companies.

Average Loft conversion cost in London County

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
£32,188

Avg. price

Avg. price
£51,875

Avg. price high

Avg. price high
£70,938

£71500

£53625

£35750

£17875

£0

Prices based on actual Loft conversion costs for London County, as reported by local LeadsDoWork members.

Loft conversion installation cost in London County 2025

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

Loft conversion searches in May 2025

Loft conversion Projects in London County in April 2025

307,195

Requests for quotations in London County in April 2025

5,400

Requests for Loft conversion quotations in London County in April 2025. 0% change from March 2025.

5,550

Requests for Loft conversion quotations in Greater London in April 2025. -0% change from March 2025.

We noted 307,195 requests for property or home quotations in London County. Of these quotation requests the number of loft conversion quotes within London County was 5,400. Quotatis would have been in a position to match these consumers with as many as 4 suitable contractors who were available for work within London County during that time. Ask for a free house survey from trustworthy companies in London County.

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

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

5,400

Requests for quotations in London in April 2025

145

Requests for quotations in Westminster in April 2025

London County

The capital city of Great Britain has got the biggest metropolitan area in the UK having a populace exceeding eight million. London is situated all around the River Thames and contains several of the world's most famous landmarks including Big Ben, Buckingham Palace and the Houses of Parliament. The capital is easily the most visited city in the world, together with the biggest airport system calculated by passenger traffic. London is split into thirty two boroughs, including Bromley, Hackney, Croydon and the city of Westminster. London boasts a population density ten times greater than every other UK area, with 4,542 residents per square metre. With a mixture of era and modern day housing, make sure you develop your property with vetted trade professionals.

Looking for Loft conversion in London County?

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Loft conversion pros in London County

Dream the Build

19 review(s)
Based: in London, EC1V 2NX

DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience , future proofing household & investors Who we are ? Starting fresh in a new country is never easy, but what we did Catal...

Latest review

A., NW7
20th July 2017
4

Conversion | Loft in London

Good quote

Unique Lofts LTD

2 review(s)
Based: in South mimms, EN6 3NX

Professional loft conversions at Unique Lofts, we are a specialist loft company with over 15 years of experience in construction. Call us today.

Latest review

Alan P., EN11
11th April 2018
5

Conversion | Loft in Hoddesdon

only company that quoted

London Project Management Ltd Ta Modern Attics

1 review(s)
Based: in London, N3 2DN

Modern ATTICS specialise in loft conversions and House Extensions. We cover all areas of London - North, East, West, Central and South London.

Latest review

Helen W., NW4
30th April 2016
4

Conversion | Loft in London

Nice guy

Nicholas James Construction

7 review(s)
Based: in Bromley, BR1 3AX

From past fifteen years we have been established as the finest building and construction service provider to clients in Bromley and its surrounding areas.

Latest review

Jagdish K., HA3
4th October 2016
5

Conversion | Loft in Harrow

A extremely thorough unhurried meeting carried out. Honest opinions and views provided. Carefully going through plans to...

Kullar Builders LTD

1 review(s)
Based: in Barking, IG11 9TP

Latest review

Benedict B., RM7
9th February 2015
5

Conversion | Loft in Romford

CALLED IN AND ADVICED WITH ALL STYEP BY STEP BEFORE CALLING THE BIULDER.

A1 Forever Solutions LTD

1 review(s)
Based: in London, SE25 6EP

Latest review

Peter M., TW7
11th January 2017
4

Conversion | Loft in Isleworth

Waiting for the appointment

Doma Build

1 review(s)
Based: in London, ha28fd

Latest review

JAMES C., HA1
17th August 2015
5

Conversion | Loft in Harrow

positive advive

Similar Customer Enquiries for Loft conversion in London County

05 May

Conversion | Loft

London - E17

Enquiry from: Sally A

Start Date: Immediate

What type of property is this for? House What type of loft conversion do you need? Hip-to-gable loft conversion How many stories is the current building? 1 Storey When was the property built? 192...

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14 Apr

Conversion | Loft

Romford - RM5

Enquiry from: Sultan U

Start Date: Immediate

already has a small dormer to the back of a semi detached bungalow,but would like to replace it with a full length dormer. also considering doing a full length front dormer too. neighbours have full l...

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09 Apr

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Katrina P

Start Date: Immediate

Quote for a dorma expansion on my flat

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20 Mar

Conversion | Loft

London - N16

Enquiry from: Mo J

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Loft Conversion When was the property built? Pre 1920 How many stories is the current building? 2 Storeys Do you have p...

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19 Mar

Conversion | Loft

London - N19

Enquiry from: Jacqui W

Start Date: Immediate

Loft conversion Lead

adding dormer to velux loft 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 stairs: no do you...

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17 Mar

Conversion | Loft

Pinner - HA5

Enquiry from: Katherine P

Start Date: Immediate

We already somewhat have a loft conversion - there's a proper staircase upstairs and partly finished rooms - carpets, plumbing, electrictity and a window but also exposed brick. There isn't much ceili...

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16 Mar

Conversion | Loft

London - SE2

Enquiry from: Iyore U

Start Date: Immediate

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

Post a similar request >

13 Mar

Conversion | Loft

London - SE12

Enquiry from: Jessica K

Start Date: Immediate

What type of loft conversion do you need? Dormer style loft conversion When was the property built? 1921 to 1979 How many stories is the current building? 3 Storeys Do you have plans drawn up? No -...

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03 Mar

Conversion | Loft

Uxbridge - UB10

Enquiry from: Olan A

Start Date: Immediate

customer is looking for loft conversion quotes. they are unsure of options so would like to discuss. confirmed interest via customer lives in uxbridge area please call to arrange an appointment are yo...

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04 Nov

Conversion | Loft

London - SE9

Enquiry from: William D

Start Date: Immediate

Customer made enquiry for Loft Conversion quotes online. Confirmed interest via phone at 17:44 Homeowner lives in London area. Please call to arrange appointment

Post a similar request >

07 Oct

Conversion | Loft

London - NW4

Enquiry from: Alireza A

Start Date: Immediate

I have a 30-square-meter loft with decent ceiling height that I want to convert into a one-bedroom, one-bathroom layout. I'd like to know the estimated cost, the materials required, and the expected t...

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03 Oct

Conversion | Loft

Dagenham - RM8

Enquiry from: Amjad J

Start Date: Immediate

A Basic Skylight loft conversion

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14 Sep

Conversion | Loft

London - N16

Enquiry from: Barbara C

Start Date: Immediate

Convert loft to bedroom and bathroom. Add stairs.

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14 Sep

Conversion | Loft

Bishop's Stortford - CM23

Enquiry from: Ellie W

Start Date: Immediate

loft conversion containing one bedroom and ensuite with staircase.

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08 Sep

Conversion | Loft

London - SE9

Enquiry from: Rob B

Start Date: Immediate

we have an existing simple velux conversion and are looking to add a dormer and bathroom. are you the property owner: owner of the property property type: terrace what are you looking to convert the s...

Post a similar request >

06 Sep

Conversion | Loft

London - N13

Enquiry from: Tom M

Start Date: Immediate

loft converted many years ago with velux windows wondering what the cost might be to add a full dormer to maximise space. are you the property owner: owner of the property property type: semi detached...

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27 Aug

Conversion | Loft

Morden - SM4

Enquiry from: Nadine L

Start Date: Immediate

customer has a loft conversions project they are looking to have done, specially they want quotes for loft conversion. they are unsure of options so would like to discuss with a builder.confirmed inte...

Post a similar request >

22 Aug

Conversion | Loft

Woodford Green - IG8

Enquiry from: Gail W

Start Date: Immediate

loft extension which matches neighbouring houses. loft should be able to have as much headroom as possible. front of house should not be changed and adaptions made to gable wall and back of house. lof...

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02 Jul

Conversion | Loft

London - SW4

Enquiry from: James C

Start Date: Immediate

converting an existing atic extension into a dormer extension with a terrace

Post a similar request >

09 Jun

Conversion | Loft

London - E4

Enquiry from: Asad I

Start Date: Immediate

hi there, it is a semi-detached bungalow of 9.5m x 8m (approx) ground floor with a quite enough loft height. i want to have maximum inhabitable/living space probably 2 or 3 bed rooms(as possible and ...

Post a similar request >

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FAQs

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.

what is a dormer loft conversion?

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.

Can my loft be converted?

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.

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.

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Customer Reviews

Overall rating:


London County Loft conversion installers are rated 4.4 out of 5 based on 22 reviews of 242 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 London County Loft conversion contractors
Adding a flat roofed dormer window to an existing loft conversion in New Malden Published: 16/12/2024 Adding a flat roofed dormer window to enhance an existing loft conversion in New Malden, KT3. Expert advice on installation, materials, and local factors to consider. Read this article
Skylight installation for a loft conversion bedroom in Banbury Published: 05/12/2024 Are you looking to install a skylight in your loft conversion? Learn about skylight installation on natural slate roofs in Banbury, including costs, materials, and tips for preparation. Read this article
Installing three dormer windows in loft conversion with sloping roofs in Grays Published: 03/12/2024 Professional installation of three small dormer windows with sloping roofs in a detached property loft conversion in Grays. Read this article

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