Loft Conversion in Cobham

Find Loft Conversion Prices in Cobham

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Loft conversion companies in Cobham

Are you considering a loft space conversion so that you can open space in your house and steer clear of the necessity to relocate? Then use our free and simple service to compare quotations and find the top cost for the work you wish completed.

Loft conversions are proving to be ever more popular in the UK. In most households the attic accounts for unused space which may go to better use. Converting can transform the area into a bedroom, bathroom, playroom or perhaps ensuite bedroom.

The fact is there's lots of potential to transforming your loft, including the extra value for the home which may be up to 20%. Loft conversions are also advised over a property extension since the infrastructure has already been in place. Additionally, you won't be taking away any garden space.

If a attic conversion would benefit the home and you're interested in extra space, review quotes from trustworthy companies within Cobham and get the best deal for the work you would like completed.

Average Loft conversion cost in Cobham

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
£29,688

Avg. price

Avg. price
£47,500

Avg. price high

Avg. price high
£64,688

£65200

£48900

£32600

£16300

£0

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

Loft conversion installation cost in Cobham 2026

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

Cobham is a village inside the Borough of Elmbridge in Surrey, England. It's positioned around 17 miles (27 km) south-west of London and 10 miles (16 km) northeast of Guildford on the River Mole. Cobham covers an area of about 3.2 square miles. Based on the 2011 Census, the town features a permanent population of about 9739 people. Historically, Cobham comprised two separate communities, Street Cobham and Church Cobham. The former lay on the road to London, and the building now referred to as the Cobham Exchange was formerly a coaching inn. The community of Church Cobham expanded around St. Andrew's Church, which goes back to the 12th century. Although substantially altered and extended in the 19th century, the church preserves a Norman tower and is a Grade I listed building, which is the highest architectural category. The River Mole provides the scene for Cobham's most famous landmark, which is the red brick water mill. It was constructed in the latter part of the 1700s, and it was once part of a much bigger complex. It stands on the site of earlier mills dating back to the Middle Ages. The mill continued to be in use till 1928, when it became uneconomical to continue operating. Since its closure, it has been utilised as a storehouse. The town offers plenty of opportunities for sport and leisure activities. Painshill Park is nearby and Silvermere golf course is positioned in Redhill Road on the north side of the A3. Cobham has 4 football clubs: Cobham F.C., Mole Valley SCR F.C., Cobham United Football Club and Cobham Town F.C. Cobham also has a cricket club, Cobham Avorians, formed in 1928. For all of your house upgrades, ensure that you utilise trustworthy experts in Cobham to make sure that you get the best quality.

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Loft conversion pros in Cobham

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
4

Loft Conversion 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
5

Loft Conversion 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
4

Loft Conversion in London

Nice guy

A1 Forever Solutions LTD

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

Latest review

Peter M., TW7
4

Loft Conversion in Isleworth

Waiting for the appointment

Similar Customer Enquiries for Loft conversion in and around Cobham

29 Sep

Loft conversion

London - SW16

Enquiry from: Katherine S

Start Date: Immediate

Need a set of stairs up to attic full install. would like the stairs to be the right size and height that would allow the attic to act as a second bedroom

Property: detached

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11 Jun

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Mitcham - CR4

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Plaster boarding out wall /Ceiling flooring etc etc

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04 Mar

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Mitcham - CR4

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Need a loft conversion to finish plaster boards out ceiling and flooring including toilet to complete

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31 Oct

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New Malden - KT3

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29 Oct

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Northolt - UB5

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20 Oct

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Hayes - UB4

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14 Oct

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Thornton Heath - CR7

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12 Oct

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London - W3

Enquiry from: Ozzie R

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08 Oct

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Hayes - UB3

Enquiry from: Ali N

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07 Oct

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Hounslow - TW4

Enquiry from: Naveen K

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01 Oct

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East Molesey, West Molesey - KT8

Enquiry from: Kamel A

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27 Sep

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Hounslow - TW3

Enquiry from: Nasreen S

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26 Jun

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London - SW14

Enquiry from: Zouhair S

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16 Jun

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Mitcham - CR4

Enquiry from: Gabriel P

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I need staircase for loft dormer

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05 May

Loft conversion

Epsom - KT19

Enquiry from: Joel M

Start Date: Immediate

What type of property is this for? House 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? 2 St

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01 May

Loft conversion

Guildford - GU1

Enquiry from: Garry L

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16 Apr

Loft conversion

Richmond - TW9

Enquiry from: Bethan S

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? I'm not sure How many stories is the current building? 2 Storeys Do you have

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09 Apr

Loft conversion

Kingston upon Thames - KT1

Enquiry from: Katrina P

Start Date: Immediate

Quote for a dorma expansion on my flat

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08 Mar

Loft conversion

Croydon - CR0

Enquiry from: Taoheed L

Start Date: 1 to 3 months

Property: terrace

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14 Feb

Loft conversion

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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FAQs

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.

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.

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.

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!

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