Loft Conversion in Barnes

Compare Loft Conversion Prices in Barnes

Home > Loft Conversions Projects > Loft conversion > Barnes

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 February 2025

Loft conversion Projects in Barnes in January 2025

0

Requests for quotations in Barnes in January 2025

0

Requests for Loft conversion quotations in Barnes in January 2025. 0% change from December 2024.

5,400

Requests for Loft conversion quotations in London County in January 2025. 0% change from December 2024.

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

Loft conversion searches in cities and towns near Barnes January 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.

Looking for Loft conversion in Barnes?

Get free quotes from local builders

Get free quotes

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...

Post a similar request >

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.

Post a similar request >

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:...

Post a similar request >

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

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

14 Nov

Conversion | Loft

West Drayton - UB7

Enquiry from: Feliciano S

Start Date: Immediate

homeowner loft conversion please call to appoint

Post a similar request >

04 Apr

Conversion | Loft

Addlestone - KT15

Enquiry from: Samuel T

Start Date: Immediate

*homeowner loft conversion please call to appoint

Post a similar request >

29 Mar

Conversion | Loft

Addlestone - KT15

Enquiry from: Samuel T

Start Date: Immediate

*homeowner loft conversion please call to appoint

Post a similar request >

21 Feb

Conversion | Loft

Slough - SL3

Enquiry from: M

Start Date: Immediate

homeowner loft conversion please call to appoint

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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 >

26 Jan

Conversion | Loft

West Drayton - UB7

Enquiry from: Rina S

Start Date: Immediate

customer is looking for quotes for loft conversion from pros around west drayton. please call to arrange appointment to discuss are you the property owner: owner of the property property type: semi d...

Post a similar request >

Local & reliable builders near me

Tell us about your loft conversion project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Barnes

Get free, no-obligation local loft conversion quotes from 4 verified builders working in Barnes.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

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

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.

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.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

Placholder Image

Other Top Projects in Barnes

Customer Reviews

Overall rating:


Barnes Loft conversion installers are rated 4.3 out of 5 based on 11 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

Are you a builder in Barnes?

We can help you get more loft conversion work with our qualified job leads and boost your business.

Join today