Loft Conversion in Barnes

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Average Loft conversion cost in Barnes

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
£31,250

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£67,917

£68500

£51375

£34250

£17125

£0

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

Loft conversion installation cost in Barnes 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 Barnes in April 2025

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Requests for quotations in Barnes in April 2025

0

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

5,400

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

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

Loft conversion searches in cities and towns near Barnes April 2025

Barnes

Barnes is a district in the London Borough of Richmond upon Thames. It is inside the north east of the borough and is positioned 9.3 km west south west of Charing Cross.

Barnes has plenty of eighteenth centu and 1800s buildings in the streets close to Barnes Pond, which make up Barnes Village conservation area exactly where many of the mid-19th century buildings are placed. Around the east riverside, there's the WWT London Wetland Centre which adjoins several fields for three primary national team sports.

The town was once a part of Surrey, and it appears in the Domesday book as ‘Berne’. Barnes’ village church was constructed in between 1100 and 1150 and named the Chapel of St Mary’s. It was extended in the early 13th century, and was added to once again in 1786. A large fire destroyed parts of the extensions to the chapel in 1978, so restoration work was completed in 1984.

Barnes includes a large amount of sporting history spanning decades. In football, a High Master of St Paul’s School, Richard Mulcaster, is recognised with turning mob football into a refereed team sport. The school sits on Lonsdale Road, but at the time of Mulcaster it was located in St Paul’s Cathedral. The town includes a non-league football club named Stonewall FC, who play at Barn Elms Playing Fields.

Barnes Rugby Club is believed to be the oldest club in the world in any football code. They play next to the WWT London Wetlands Centre. The town is also identified for rowing; the loop of the Thames surrounding Barnes is part of the Championship Course utilised for the Oxford and Cambridge Boat Race.

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Loft conversion pros in Barnes

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

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
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
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
5

Conversion | Loft in Harrow

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

A1 Forever Solutions LTD

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

Latest review

Peter M., TW7
4

Conversion | Loft in Isleworth

Waiting for the appointment

Similar Customer Enquiries for Loft conversion in Barnes

29 Feb

Conversion | Loft

London - SW13

Enquiry from: SOUMYA N

Start Date: Immediate

loft conversion quotes needed 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 y...

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15 Mar

Conversion | Loft

London - SW13

Enquiry from: Mansoor M

Start Date: Immediate

Increase the size of an existing loft. The architectural plans are available.

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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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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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10 Dec

Conversion | Loft

Ashford - TW15

Enquiry from: Ruby T

Start Date: Immediate

HI please can you let me know if a velux conversion is possible for 13k budget in *** in a one bedroom property. possible size is 3.1-3.2

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10 Jun

Conversion | Loft

Slough - SL3

Enquiry from: Rups G

Start Date: Immediate

stairs installed to 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: yes do you r...

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05 Jan

Conversion | Loft

Uxbridge - UB9

Enquiry from: Prashant M

Start Date: Immediate

loft conversion type: hip to gable rooms in conversion: 1 x bedroom. architectural plans done: no planning permission status: not sure building regulations status: not sure listed building: no propert...

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02 Jan

Conversion | Loft

West Byfleet - KT14

Enquiry from: Sarah C

Start Date: Immediate

raise and convert the loft space into bedroom space. are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looking...

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21 Dec

Conversion | Loft

West Drayton - UB7

Enquiry from: Feliciano S

Start Date: Immediate

customer made an enquiry for loft conversion via one of our websites. looking at various options they would like to discuss directly confirmed interest, sms at 08:03 please call to discuss and arrang...

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14 Nov

Conversion | Loft

West Drayton - UB7

Enquiry from: Feliciano S

Start Date: Immediate

homeowner loft conversion please call to appoint

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04 Apr

Conversion | Loft

Addlestone - KT15

Enquiry from: Samuel T

Start Date: Immediate

*homeowner loft conversion please call to appoint

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29 Mar

Conversion | Loft

Addlestone - KT15

Enquiry from: Samuel T

Start Date: Immediate

*homeowner loft conversion please call to appoint

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21 Feb

Conversion | Loft

Slough - SL3

Enquiry from: M

Start Date: Immediate

homeowner loft conversion please call to appoint

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06 Feb

Conversion | Loft

Slough - SL3

Enquiry from: Sandra P

Start Date: Immediate

we have already converted our loft to a tv room, but now we want to add a dorma with a ensuite. we have velux windows to the rear. are you the property owner: owner of the property property type: ter...

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22 Jun

Conversion | Loft

Slough - SL3

Enquiry from: Nasir J

Start Date: Immediate

customer in slough area made an enquiry for loft conversion online. confirmed via sms at 16:33 please call to arrange an appointment to discuss options property type: semi detached what are you looki...

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15 Jun

Conversion | Loft

Staines-upon-Thames - TW18

Enquiry from: James W

Start Date: Immediate

hip to gable and full back dormer are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: living space are you looking to have st...

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22 Mar

Conversion | Loft

Slough - SL3

Enquiry from: Karolina S

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Bedroom, Work description: Bedroom shower roo...

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20 Mar

Conversion | Loft

West Drayton - UB7

Enquiry from: Kesni L

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed via sms at 14:36 homeowner lives in west drayton area. please call to arrange appointment are you the property owner: owner of the p...

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18 Mar

Conversion | Loft

West Drayton - UB7

Enquiry from: Kesni L

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 west drayton area please call to arrange an appointm...

Post a similar request >

16 Mar

Conversion | Loft

West Drayton - UB7

Enquiry from: Kesni L

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed via sms at 14:36 homeowner lives in west drayton area. please call to arrange appointment are you the property owner: owner of the p...

Post a similar request >

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FAQs

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.

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.

how much is a dormer loft conversion?

Are you considering a dormer loft conversion for your home? If yes, then you’d probably want to know how much it costs. Unfortunately, due to the several variables and influencing factors, a precise answer can not be provided for all dormer loft conversions. In this article we’ll give you a vague idea of the general cost so you can set a more realistic budget and start planning.

There are three main types of loft conversion which includes the Velux, Dormer, and Mansard. Out of the three types, the dormer happens to be the most common type and possesses a small flat roofed extension with a window. The dormer loft conversion will usually cost within the range of £25,000 to £30,000.

The price for a smaller dormer loft conversion, mid range dormer loft conversion and large scale dormer loft conversion will be at £2,000 to £7,000, £10,000 to £30,000 and £40,000 to £60,000 respectively. However, you should take note that the prices given are all based on varying influencing factors such as the type of installation that is selected, the type of the rood, en suite conversion as well as other customization. Changes in price can be as a result of the materials required and the extra time per labour that’s needed to complete this home improvement project by the tradesmen employed.

Furthermore, a dormer loft conversion average cost will also depend on the type of dormer you opt for. Here is a list of the most common applications:

✓ Blind dormer loft conversion - £3,200 to £4,400

✓ Recessed dormer - £1,300 to £1,850

✓ Barrel roof dormer - £3,000 to £4,600

✓ Gable dormer - £5,500 to £7,500

✓ Hipped roof dormer - £5,600 to £6,660

✓ Pedimented dormer - £12,700 to £23,100

✓ Flat roof dormer loft conversion - £13,800 to £21,600

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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Barnes Loft conversion installers are rated 4.4 out of 5 based on 10 reviews of 152 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 Barnes Loft conversion contractors

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