Loft Conversion in Southampton

Discover Loft Conversion Prices in Southampton

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Loft conversion companies in Southampton

Looking for attic alteration companies in Southampton? Our loft conversion renovators in Southampton are able to offer you the best quotations to have a loft area transformed in your property.

The installation of a loft extension in your house can be achieved quickly, allowing you to make full use of the modified room and start benefitting from an added room. The loft alteration will be carried out by a vetted, certified company and once this has been finished you'll be ready to begin making use of the new location right away. With your newly altered loft space you'll be able to have an extra bedroom, study or maybe a game room.

With a range of loft alteration styles and designs you'll be in a position to come across something that fits your taste, whilst being handy and eye appealing.

We shall give you no obligation quotations from loft space transformation companies in Southampton who will be able to supply you cost-free surveys and quotations for the alteration. You will be able look at these attic room conversion prices and ensure to get the best value for your money.

Average Loft conversion cost in Southampton

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
£18,750

Avg. price

Avg. price
£25,000

Avg. price high

Avg. price high
£28,750

£29300

£21975

£14650

£7325

£0

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

Loft conversion installation cost in Southampton 2025

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

Loft conversion searches in March 2025

Loft conversion Projects in Southampton in February 2025

10,571

Requests for quotations in Southampton in February 2025

90

Requests for Loft conversion quotations in Southampton in February 2025. -18% change from January 2025.

640

Requests for Loft conversion quotations in Hampshire in February 2025. 8% change from January 2025.

We noted 10,571 requests for property quotations within Southampton. Of these quote requests the number of loft conversion quotes within Southampton was 90. Quotatis would have been able to match these customers with up to four suitable fitters who were available for work in Southampton during that time. Ask for a free house survey from reliable companies in Southampton.

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

Loft conversion searches in cities and towns near Southampton February 2025

90

Requests for quotations in Southampton in February 2025

20

Requests for quotations in Winchester in February 2025

10

Requests for quotations in Lymington in February 2025

10

Requests for quotations in Romsey in February 2025

10

Requests for quotations in Lyndhurst in February 2025

Southampton

Southampton is a significant port city on the southern coast of Britain in the county of Hampshire. The city keeps a population of nearly 240,000 yet there has been loads of rebuilding work over the last few decades after mass bombing in World War Two. Some heritage from the Georgian era stays but a whole lot was lost during the attacks. Currently the majority of the homes was built within the Fifties and 60s, and for any work you want finished on your house be sure you make use of a reliable company by selecting a top tradesman within Southampton.

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Similar Customer Enquiries for Loft conversion in Southampton

09 Sep

Conversion | Loft

Southampton - SO18

Enquiry from: David H

Start Date: Immediate

drawings for loft conversion detached bungalow 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 ha...

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24 Jan

Conversion | Loft

Southampton - SO19

Enquiry from: Michael E

Start Date: Immediate

hello, i am looking to purchase the house at this address. the property already has a velux loft conversion and i am looking to get a quote on how converting this to a dormer. is it possible to have ...

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29 Aug

Conversion | Loft

Southampton - SO32

Enquiry from: Rona P

Start Date: Immediate

one bedroom and en-suite in loft of bungaliw 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 have...

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24 Oct

Conversion | Loft

Southampton - SO15

Enquiry from: Jacqueline R

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 southampton area please call to arrange an appointment ar...

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29 May

Conversion | Loft

Southampton - SO18

Enquiry from: Nathalie K

Start Date: Immediate

hip to gable loft extension. planning permission already obtained. structural drawings already done. need to know how much the actual conversion will cost (roughly) and rough time scales please. chan...

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02 May

Conversion | Loft

Southampton - SO32

Enquiry from: Mike T

Start Date: Immediate

5 x 4 m2 (20m2) 1 room 1 or 2 Velux wondow Need a staircase.

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01 Feb

Conversion | Loft

Southampton - SO17

Enquiry from: Durria A

Start Date: Immediate

Simple Loft conversion. Will need stairs and floor re enforcement

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28 Sep

Conversion | Loft

Southampton - SO45

Enquiry from: Emma H

Start Date: Immediate

this is a chalet bungalow with upstairs bedroom and toilet. existing dormer window to be extended to increase room size of both. property type: semi detached are you looking to have stairs: no do you...

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07 Aug

Conversion | Loft

Southampton - SO31

Enquiry from: Lucy F

Start Date: Immediate

full loft conversion- dormer if possible 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 ...

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23 May

Conversion | Loft

Lyndhurst, Southampton - SO40

Enquiry from: Sarah R

Start Date: Immediate

truss roof conversation, looking to create additional 2 bedrooms are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are...

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11 Dec

Conversion | Loft

Southampton - SO18

Enquiry from: Luke F

Start Date: Immediate

pre-existing loft conversion, would like to add a dormer in place of velux to accommodate a shower room on one side. boiler is next to where room will be and one radiator will need to be moved. room w...

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16 Oct

Conversion | Loft

Southampton - SO32

Enquiry from: Karen R

Start Date: 1 to 3 months

Loft conversion Single story extension and garage conversion Time scale: 1-3 months Please call to appoint Please call to appoint

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31 Jul

Conversion | Loft

Southampton - SO17

Enquiry from: Amy W

Start Date: Immediate

09 Apr

Conversion | Loft

Southampton - SO19

Enquiry from: Joseph D

Start Date: Immediate

Submit your free quote for rated tradespeople

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03 Mar

Conversion | Loft

Southampton - SO45

Enquiry from: Judy G

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Detached Are you looking to have stairs: No What are you looking to convert the space into: Other Do you require any windows: Dormer Do...

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02 Mar

Conversion | Loft

Southampton - SO31

Enquiry from: Luke S

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Detached Are you looking to have stairs: Yes Do you require any windows: Dormer, Velux Do you require plumbing work: Yes Do you require...

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01 Jan

Conversion | Loft

Southampton - SO32

Enquiry from: Charlotte H

Start Date: 1 to 3 months

Bungalow loft conversion to 2 beds And bathroom. Includes retiling, removing concrete gutters and putting insulation on top of rafters to create head height. Are you the property owner: Owner of the ...

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23 Nov

Conversion | Loft

Southampton - SO31

Enquiry from: Laura S

Start Date: 1 to 3 months

roof already has high peak want a stair case put in a couple of windows and a bedroom made will probably keep structure how it is already depending on price. Are you the property owner: Owner of the p...

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18 Sep

Conversion | Loft

Southampton - SO16

Enquiry from: Paul O

Start Date: 1 to 3 months

Homeowner Please contact to appoint

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16 Aug

Conversion | Loft

Southampton - SO18

Enquiry from: Richard T

Start Date: 1 to 3 months

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

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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.

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.

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.

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.

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