Loft Conversion in Kingston Upon Thames

Discover Loft Conversion Prices in Kingston Upon Thames

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Loft conversion companies in Kingston Upon Thames

Are you thinking of a loft conversion so as to open space in your home and avoid the need to move? Then use our totally free and easy service to compare quotations and get the top price for the work you would like completed.

Loft conversions are proving to become more and more popular in the UK. In most houses the loft accounts for unused space which will be put to better use. Converting can transform the room into a bedroom, bathroom, playroom or perhaps ensuite bedroom.

The fact is there's plenty of potential to transforming your loft, such as extra value for your home which can be up to 20%. Loft conversions are also recommended over a property extension as the infrastructure is already in place. Additionally, you won't be removing any garden space.

If a loft space conversion would benefit your property and you're interested in more room, look at prices from reputable companies in Kingston Upon Thames and get the best deal for the work you need completed.

Average Loft conversion cost in Kingston Upon Thames

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 Kingston Upon Thames, as reported by local LeadsDoWork members.

Loft conversion installation cost in Kingston Upon Thames 2025

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

Loft conversion searches in June 2025

Loft conversion Projects in Kingston Upon Thames in May 2025

3,268

Requests for quotations in Kingston Upon Thames in May 2025

50

Requests for Loft conversion quotations in Kingston Upon Thames in May 2025. -11% change from April 2025.

650

Requests for Loft conversion quotations in Surrey in May 2025. -10% change from April 2025.

We noted 3,268 requests for property or home quotations in Kingston Upon Thames. Of these quotation requests the number of loft conversion quotations within Kingston Upon Thames was 50. Quotatis would have been in a position to match these customers with up to four suitable installers who were available for work in Kingston Upon Thames during those times. Ask for a free house survey from trustworthy companies within Kingston Upon Thames.

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

Loft conversion searches in cities and towns near Kingston Upon Thames May 2025

50

Requests for quotations in Kingston Upon Thames in May 2025

30

Requests for quotations in Epsom in May 2025

23

Requests for quotations in Walton-on-thames in May 2025

20

Requests for quotations in Surbiton in May 2025

20

Requests for quotations in Chessington in May 2025

Kingston Upon Thames

Kingston upon Thames is a main settlement in south west London and a historic market town which includes a populace over 50,000. It was identified as one of the city's main metropolitan areas and is bordered by the County of Surrey. For any property enhancements you may have planned for the Kingston upon Thames region, make sure to work with vetted installers in your town for the greatest price in addition to a quality finish.

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Loft conversion pros in Kingston Upon Thames

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

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 Kingston Upon Thames

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 Sep

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Natalia W

Start Date: Immediate

mansard loft conversion semi detached victorian property. adjoining neighbour has mansard loft already. many thanks are you the property owner: owner of the property property type: semi detached wha...

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12 Sep

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Natalia W

Start Date: Immediate

mansard loft conversion semi detached victorian property. adjoining neighbour has mansard loft already. many thanks are you the property owner: owner of the property property type: semi detached wha...

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19 Jun

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Jameela J

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed via sms at 20:06 homeowner lives in kingston upon thames area. please call to arrange appointment are you the property owner: owner ...

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14 Jun

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Jameela J

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed via sms at 20:06 homeowner lives in kingston upon thames area. please call to arrange appointment are you the property owner: owner ...

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25 May

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Carlos D

Start Date: Immediate

Submit your free quote for rated tradespeople

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07 Jul

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Joana G

Start Date: 1 to 3 months

Transform existing loft space into a bedroom & shower including: New flight of stairs from to loft, new dormer(s) to achieve head room at top of stair Strengthening of existing floor New shower A...

Post a similar request >

12 Apr

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Fatemeh M

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Living space, Work description: loft extentio...

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08 Mar

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Carlos D

Start Date: 1 to 3 months

Loft conversion 1 bedroom and toilet and shower 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 to...

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04 Sep

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Iftikhar B

Start Date: Immediate

Loft floor flat addition and possible terrace on floor area of about 2500 sq ft

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08 Mar

Conversion | Loft

Kingston upon Thames - KT2

Enquiry from: Ron F

Start Date: Immediate

Drawings & Planning, Loft Conversion to a 3 bedroom semi detached 1930's semi, including shower room, combi boiler, plumbing, electrician/wiring etc. Everything apart from decorating/painting and til...

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10 Dec

Conversion | Loft

Kingston upon Thames - KT2

Enquiry from: Shaukat K

Start Date: Immediate

Home Owner Loft conversion - create more living space Assist with plans and advise on planning permission Call To Appoint *

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28 Aug

Conversion | Loft

Kingston upon Thames - KT2

Enquiry from: Patricia M

Start Date: 1 to 3 months

Convert loft to bedroom. Hip to gable. Stairs and windows and toilet with shower to be fitted.

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03 Jun

Conversion | Loft

Kingston upon Thames - KT2

Enquiry from: John Peter J

Start Date: 1 to 3 months

Property type: Other, Property owner: Owner, Looking to convert into: Storage, Work description: board floor,insulate roof,fit strip light and plug sockets,loft ladder,and put foot wide shelf aroun...

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17 Feb

Conversion | Loft

Kingston upon Thames - KT1

Enquiry from: Sijo F

Start Date: Immediate

Hipped conversion with rear dormer. Ensuite bath, shower toilet. Usual roof velux and electrics Homeowner Please contact to appoint

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FAQs

What kinds of loft conversion are there?

There’s a huge range of different types of loft conversions. The most common are dormer and skylight or Velux conversions. There are also hip to gable and mansard conversions. The type of loft conversion that’s most suitable for your property will depend on the style of roof and the size of your loft.

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.

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.

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

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Customer Reviews

Overall rating:


Kingston Upon Thames Loft conversion installers are rated 4.3 out of 5 based on 11 reviews of 116 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 Kingston Upon Thames Loft conversion contractors

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