Loft Conversion in Hampshire

Find Loft Conversion Prices in Hampshire

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Loft conversion companies in Hampshire

In need of attic room alteration experts in Hampshire? Our loft conversion renovators in Hampshire are able to offer you the best quotes to have a loft area altered in your house.

The installation of a attic extension in your own home can be completed quickly, allowing you to make full use of the transformed area and start benefitting from an added room. The attic room alteration will be carried out by a vetted, certified company and as soon as this has been carried out you'll be able to start using the new region right away. With your newly modified loft area you'll be able to have an extra bedroom, study or even a game room.

With a number of loft alteration styles you'll be in a position to find something that meets your taste, whilst being handy and appealing.

We are going to give you no obligation quotations from loft space conversion firms in Hampshire who will be able to offer you free surveys and quotations for the transformation. You may then look at these loft conversion costs and ensure to get the best bang for your buck. Request a free home survey from reputable companies.

Average Loft conversion cost in Hampshire

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 2026

Avg. price low

Avg. price low
£19,584

Avg. price

Avg. price
£38,334

Avg. price high

Avg. price high
£56,250

£56800

£42600

£28400

£14200

£0

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

Loft conversion installation cost in Hampshire 2026

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

Loft conversion searches in September 2026

Loft conversion Projects in Hampshire in August 2026

44,425

Requests for quotations in Hampshire in August 2026

640

Requests for Loft conversion quotations in Hampshire in August 2026. 8% change from July 2026.

3,360

Requests for Loft conversion quotations in South East in August 2026. 2% change from July 2026.

We noted 44,425 requests for home quotes within Hampshire. Of these quote requests the amount of loft conversion quotations in Hampshire was 640. Quotatis would have been in a position to match these customers with up to four suitable installers who were available for work in Hampshire during those times. Request a free property survey from reliable companies within Hampshire.

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

Loft conversion searches in cities and towns near Hampshire August 2026

140

Requests for quotations in Portsmouth in August 2026

90

Requests for quotations in Southampton in August 2026

50

Requests for quotations in Basingstoke in August 2026

44

Requests for quotations in Gosport in August 2026

40

Requests for quotations in Farnborough in August 2026

Hampshire

The southern coast county of Hampshire is easily the most inhabited ceremonial county in Britain, with previous capital of Great britain, Winchester, as the county town. Hampshire is the largest county in southeast England and holds a large population well over 1.7 million, rated fifth in Britain. Despite this, Hampshire merely has a population density of 1,200 per square mile. Major settlements in the county consist of Portsmouth and Southampton, both lying on the British coastal line. Get the most from your property improvements and boost property value with reputable trade specialists in Hampshire.

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Loft conversion pros in Hampshire

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
20th July 2017
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
11th April 2018
5

Conversion | Loft in Hoddesdon

only company that quoted

A1 Forever Solutions LTD

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

Latest review

Peter M., TW7
11th January 2017
4

Conversion | Loft in Isleworth

Waiting for the appointment

Similar Customer Enquiries for Loft conversion in Hampshire

30 Jan

Conversion | Loft

Fareham - PO14

Enquiry from: Cara D

Start Date: Immediate

Loft conversion with 2 x velux windows converted into dormers on side of house, same on each side. Turn into bedroom.

Post a similar request >

16 Oct

Conversion | Loft

Basingstoke - RG24

Enquiry from: Jay P

Start Date: Immediate

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 require any windows: dorme...

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17 Apr

Conversion | Loft

Andover - SP11

Enquiry from: Rob H

Start Date: Immediate

Postcode What type of property is this for? House What type of loft conversion do you need? Velux style loft conversion When was the property built? 1980 or later How many stories is the current ...

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09 Apr

Conversion | Loft

Portsmouth - PO3

Enquiry from: Matt R

Start Date: Immediate

Converting the loft into two bedrooms.

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20 Jan

Conversion | Loft

Winchester - SO21

Enquiry from: Martin H

Start Date: Immediate

i need someone to expand an existing opening to take https://www.bpsdepot.co.uk/loft-ladders/grand-wooden-loft-ladders?_gl=1*qr0fa6*_up*mq..*_gs*mq..*_ga*n***ezntmzlje3mzczm***g.*_ga_km***4h8*mtcznzmy...

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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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20 Nov

Conversion | Loft

Andover - SP11

Enquiry from: Dele A

Start Date: Immediate

convert the loft to ensuite bedroom with a walk in dressing area

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09 Nov

Conversion | Loft

Andover - SP11

Enquiry from: Dele A

Start Date: Immediate

convert the loft to ensuite bedroom with a walk in dressing area

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04 Sep

Conversion | Loft

Romsey - SO51

Enquiry from: Sam S

Start Date: Immediate

Loft conversion Lead Loft conversion Lead

Two dormers on our first floor house

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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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23 May

Conversion | Loft

Basingstoke - RG25

Enquiry from: Rebecca B

Start Date: Immediate

a roof lift loft conversion required on a small bungalow. one bedroom desired in the roof space. are you the property owner: owner of the property property type: semi detached what are you looking to ...

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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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12 Feb

Conversion | Loft

Alresford - SO24

Enquiry from: Sarah P

Start Date: Immediate

detached bungalow roof lift conversion 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 stair...

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20 Jan

Conversion | Loft

Farnborough - GU14

Enquiry from: Alif M

Start Date: Immediate

Loft conversion to bedroom & bathroom

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27 Dec

Conversion | Loft

Lee-on-the-Solent - PO13

Enquiry from: Richmond M

Start Date: Immediate

i am interested to convert my loft into an en-suite. can i get a quote and would someone come and view the space? are you the property owner: owner of the property property type: semi detached what a...

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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 Sep

Conversion | Loft

Tidworth - SP9

Enquiry from: Ewa R

Start Date: Immediate

converting loft into 2 bedrooms 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 stairs:...

Post a similar request >

06 Sep

Conversion | Loft

Winchester - SO22

Enquiry from: Dan R

Start Date: Immediate

loft conversion with stairs to loft. to be used as a bedroom. velux windows. are you the property owner: owner of the property property type: detached what are you looking to convert the space into: b...

Post a similar request >

08 Aug

Conversion | Loft

Eastleigh - SO50

Enquiry from: Ray D

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 eastleigh area please call to arrange an appointment are ...

Post a similar request >

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FAQs

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 long does a loft conversion take?

If you’re about to carry out a loft conversion project, you’d probably be wondering how long it’ll take to complete the task. Well, you’re not alone! This is one of the most common questions when it comes to loft conversion projects, however, providing a set timeframe for completion of such projects is impossible as all loft conversions vary. There are different factors that can determine the duration of your project. These factors include, the materials to be used, the type of the proposed loft conversion, the kind of staircase you’ll like to have installed, the number of windows included, the number of rooms to be added as well as a number of other influencing factors. As a result of these variables, the milestones and timings provided are only to be taken as guidelines. If you’d really like to have a set date, you can get in touch with a professional for help.

Generally, it’ll take up to 8 weeks to complete a loft conversion project.

✓ The first week activities will include putting up scaffolding, receiving the first materials for the build and creating an opening in the roof to gain access to the loft space.

✓ In the second week, the structure of the roof will be ammended and more support added.

✓ Third week, the floor joists will be fitted, building of the loft conversion will start, completion of the external roof works and commencement of plumbing and electric works.

✓ Fourth week, complete the building, construct the loft floor, fit the roof windows, insulation, ventilation and internal stud walls.

✓ Fifth week, apply plaster and plasterboard to the room walls, create a staircase opening and fit the new staircase.

✓ Sixth week, plaster the staircase area, complete plumbing and electrical works, hang the doors, fit skirting, handrails and bannisters and start decoration.

✓ Seventh week, complete the decoration and clean and wipe out all wastes.

✓ Eight week, complete all the remaining tasks.

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!

do you need planning permission for a loft conversion?

Typically, loft conversions do not require planning permission except in certain situations. They’re usually covered under what’s known as Permitted Development. Certain building works like loft conversion, rear extension and conservatories are granted planning permission by local authorities. Permitted Development, however, gives you a free range to improve your home without having any issues from the councils or regulations. Before your planned loft conversion can be covered under Permitted Development, there are some certain criteria that must be met. This criteria includes the following:

✓ The extension must not go beyond the existing slope of the roof at the front of the house.

✓ The loft space converted must not go beyond 40 cubic metres in a terraced house.

✓ The roof’s height must not be increased by the extension.

✓ The loft space converted must not reach beyond 50 cubic metres in a detached or semi detached house.

✓ The plan for the extension mustn’t involve structures like balconies, verandas or anything other structures of this nature.

✓ The roof extension should be positioned as far back as possible or at least 20cm from the existing eaves.

✓ The side that faces the window openings should be at least 1.7m beyond the floor and the windows should also be obscured.

✓ The roof extension must not overhang the existing roof or wall of the house.

✓ The materials that are to be used must be similar or the same to the materials that has already been used on the house’s exterior.

However, you should bear in mind that there are some properties that are exempt from Permitted Development. Examples of these type of properties include conservation areas, Areas Of Outstanding Natural Beauty and World Heritage sites. Permitted Development does not also provide coverage for listed buildings.

Loft conversion

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Overall rating:


Hampshire Loft conversion installers are rated 4.1 out of 5 based on 8 reviews of 62 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 Hampshire Loft conversion contractors

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