Loft Conversion in Greater London

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Loft conversion companies in Greater London

Searching for loft conversion specialists in Greater London? Our loft conversion renovators in Greater London can offer you the best quotes to have a loft area altered in your property or home.

The installation of a attic room extension in your home can be done swiftly, enabling you to make full use of the transformed area and start benefitting from an extra room. The loft space conversion will be carried out by a vetted, approved business and as soon as this has been done you'll be capable to start making use of the new area right away. With your newly modified loft area you'll be able to have an extra bedroom, study or perhaps a rec room.

With a array of loft area conversion designs and styles you'll be ready to find something that fits your taste, whilst being handy and great looking.

We're going to provide you no obligation quotes from loft area transformation companies in Greater London who will be able to supply you cost-free surveys and quotations for your alteration. You can then look at these loft area conversion costs and ensure to get the best bang for your buck.

Average Loft conversion cost in Greater London

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 Greater London, as reported by local LeadsDoWork members.

Loft conversion installation cost in Greater London 2025

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

Loft conversion searches in April 2025

Loft conversion Projects in Greater London in March 2025

318,117

Requests for quotations in Greater London in March 2025

5,550

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

19,918

Requests for Loft conversion quotations in United Kingdom in March 2025. -1% change from February 2025.

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

Loft conversion searches in counties near Greater London March 2025

5,400

Requests for quotations in London County in March 2025

150

Requests for quotations in Middlesex in March 2025

Greater London

The Greater London region has the second biggest population in the UK, just behind the South East. However, with the smallest land area of all 9 English zones, it comes with a large population density of 5,701 people per square kilometre; this is more than ten times of any other English region. London continues to increase in size over time, becoming increasingly industrialised. The City of London at the same time ranks as one of the most expensive urban centres on the planet, beside Tokyo and Moscow. For your household developments be sure to work with trustworthy firms and guarantee an excellent finish you will be proud of.

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Similar Customer Enquiries for Loft conversion in Greater London

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

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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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14 Feb

Conversion | Loft

Twickenham - TW1

Enquiry from: Idan M

Start Date: Immediate

Flat in a semi-detached property. Hip to gable with a rear main dormer. Small balcony already extended in existing loft which has one large space with floorboards, access, electricity. Would be intere...

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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

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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...

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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...

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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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13 Aug

Conversion | Loft

Hounslow - TW3

Enquiry from: Polin R

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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12 Jul

Conversion | Loft

Ashford - TW15

Enquiry from: Mark G

Start Date: Immediate

dormer constructed to already converted loft space. planning permission granted 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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FAQs

what is a hip to gable loft conversion?

This is a type of loft conversion that extends your roof on the sloping side. It is a great option to go for especially where a hipped roof effectively makes the usable floor area a lot smaller which can be a tricky affair when it comes to putting in a new staircase. Here, the roof is extended from the current ridge in such a way that it effectively fills the gap between them. As a result, this turns the hip (in a hipped roof) into a gable to create space in your roof for a loft conversion - hence the name “hip to gable.

The new gable can be done in whatever way that suits both your taste as well as your property. You can make the new gable construction in woods and then tiled to match your existing roof while you can also go for other options such as brick block pebbledash or rendering. You are also free to fit in a new window into the loft conversion end so as to allow for natural light into the loft space.

A hip to gable loft conversion is mostly found on both semi detached and end terrace buildings, particularly those constructed in the 1930s. Overall, this type of loft conversion is particularly ideal for homes that features a hipped roof and with a sloping roof at the side of the property. Some detached properties can also possess a hipped roof on the side - and as such, a double hip to gable loft conversion can also be deal as it’ll create more loft space for usage. If your home fits into the bill, then you should be aware that once the project is completed, you’ll have plenty of usable space available to both you and your loved ones.

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.

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 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.

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Overall rating:


Greater London Loft conversion installers are rated 5 out of 5 based on 1 reviews of 33 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 Greater London Loft conversion contractors

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