Loft Conversion in Portsmouth

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Loft conversion companies in Portsmouth

Are you thinking about a loft conversion in order to open space in your home and avoid the necessity to relocate? Then use our free and easy service to compare prices and get the best cost for the work you want completed.

Loft conversions are proving to become more and more popular in the UK. In most households the attic accounts for unused space which would go to better use. Converting can turn the space into a bedroom, bathroom, playroom or even ensuite bedroom.

The fact is there's a lot of potential to transforming your attic, such as added value for the home which can be as much as 20%. Loft conversions are also recommended over a home extension for the reason that infrastructure is already in place. Additionally, you won't be taking away any garden space.

If a attic conversion would benefit the home and you're looking for more space, compare and contrast prices from reliable companies in Portsmouth and get the best offer for the work you need completed.

Average Loft conversion cost in Portsmouth

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 Portsmouth, as reported by local LeadsDoWork members.

Loft conversion installation cost in Portsmouth 2025

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

Loft conversion searches in January 2025

Loft conversion Projects in Portsmouth in December 2024

6,538

Requests for quotations in Portsmouth in December 2024

140

Requests for Loft conversion quotations in Portsmouth in December 2024. -18% change from November 2024.

640

Requests for Loft conversion quotations in Hampshire in December 2024. 8% change from November 2024.

We noted 6,538 requests for property quotations in Portsmouth. Of these quote requests the amount of loft conversion quotes in Portsmouth was 140. Quotatis would have been in a position to match these consumers with as many as 4 suitable contractors who were available for work within Portsmouth during those times. Request a free property survey from trustworthy companies within Portsmouth.

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

Loft conversion searches in cities and towns near Portsmouth December 2024

140

Requests for quotations in Portsmouth in December 2024

44

Requests for quotations in Gosport in December 2024

30

Requests for quotations in Fareham in December 2024

11

Requests for quotations in Lee-on-the-solent in December 2024

10

Requests for quotations in Chichester in December 2024

Portsmouth

Home to the world's earliest dry dock, the southerly shoreline city of Portsmouth boasts a population of 442,000, making it the 14th greatest city location in the United Kingdom. As with a lot of of the UK's significant ports, Portsmouth fell victim to a number of Luftwaffe bombings and quite a bit of the city has been refurbished. Irrespective of the modern atmosphere, now there is still lots of work for contractors and property owners help to make regular requests for house improvementss on our site.

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Similar Customer Enquiries for Loft conversion in Portsmouth

26 Feb

Conversion | Loft

Portsmouth - PO2

Enquiry from: Rohan A

Start Date: Immediate

i’d like a single dorma loft conversion. 2 bedrooms and a separate shower room are you the property owner: owner of the property property type: semi detached what are you looking to convert the spac...

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15 Jul

Conversion | Loft

Portsmouth - PO2

Enquiry from: Vivienne G

Start Date: Immediate

very early days of considering a loft conversion . need some ideas of costs and options before we can plan . gable end slopes so i believe will need building up ?? semi detached so side across . ar...

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02 Aug

Conversion | Loft

Portsmouth - PO3

Enquiry from: Graham C

Start Date: Immediate

loft conversion, drawings in place are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have stai...

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10 Sep

Conversion | Loft

Portsmouth - PO2

Enquiry from: Taiyeb K

Start Date: 1 to 3 months

Double room Single Small bathroom Small study Rear side dormer Front of house velux windows Are you the property owner: Owner of the property Property Type: Terrace What are you looking to co...

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18 May

Conversion | Loft

Portsmouth - PO2

Enquiry from: Andrew H

Start Date: Less than one month

2 bedroom loft room plus bathroom 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: Ye...

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03 Apr

Conversion | Loft

Portsmouth - PO2

Enquiry from: Andreea L

Start Date: 1 to 3 months

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 you require any windows: Velux ...

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28 Mar

Conversion | Loft

Portsmouth - PO2

Enquiry from: Andreea L

Start Date: 1 to 3 months

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 you require any windows: Velux ...

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08 Nov

Conversion | Loft

Portsmouth - PO6

Enquiry from: Trevor B

Start Date: 1 to 3 months

Loft extension Homeowner Please contact to appoint

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02 Jul

Conversion | Loft

Portsmouth - PO3

Enquiry from: Katrina C

Start Date: Immediate

Loft conversion (dorma)

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02 Mar

Conversion | Loft

Portsmouth - PO2

Enquiry from: Gerry W

Start Date: 1 to 3 months

update old loft conversion to present standards Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into: Bedroom/s Are you looking...

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07 Jul

Conversion | Loft

Portsmouth - PO6

Enquiry from: Nigel B

Start Date: Immediate

I want to convert the loft into a bedroom en suite. Build a double garage and extend the kitchen/dining room onto a patio area. I live in a 3 bedroom terraced house in Cosham.

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11 Jan

Conversion | Loft

Portsmouth - PO6

Enquiry from: Paul J

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Owner, Looking to convert into: Storage, Work description: supply and f...

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24 Nov

Conversion | Loft

Portsmouth - PO1

Enquiry from: Kathleen C

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Storage, Work description: Pull down la...

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27 Oct

Conversion | Loft

Portsmouth - PO3

Enquiry from: Jim S

Start Date: Immediate

One dorma at rear with velux windows at front. On-suite bathroom installed Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the spac...

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15 May

Conversion | Loft

Portsmouth - PO6

Enquiry from: James E

Start Date: Immediate

Home Owner Semi Detached Convert loft into 2 bedrooms , 1 master bedroom + 1 smaller bedroom + 1 bathroom. stairs up from the first floor stairs. 2 x velux windows 1 x dorma Call To Appoint

Post a similar request >

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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.

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.

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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Customer Reviews

Overall rating:


Portsmouth Loft conversion installers are rated 4.4 out of 5 based on 1 reviews of 26 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 Portsmouth Loft conversion contractors

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