Loft Conversion in Harpenden

Find Loft Conversion Prices in Harpenden

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Loft conversion companies in Harpenden

Seeking out loft alteration professionals in Harpenden? Our attic conversion renovators in Harpenden are able to provide you the best quotations to have a loft space altered in your property.

The installation of a loft space extension in your home can be completed swiftly, enabling you to make full use of the changed area and begin benefitting from an added room. The loft space conversion will be carried out by a vetted, accredited company and once this has been completed you'll be capable to start using the new region right away. With your newly converted loft space you'll be able to have an extra bedroom, study or even a rec room.

With a variety of attic conversion styles and designs you'll be able to discover something that suits your taste, whilst being handy and great looking.

We're going to supply you with no obligation quotations from loft area transformation firms in Harpenden who will be able to give you totally free surveys and quotations on your conversion. After that you can look at these loft area conversion prices and make sure to get the best value for your money.

Average Loft conversion cost in Harpenden

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 Harpenden, as reported by local LeadsDoWork members.

Loft conversion installation cost in Harpenden 2025

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

Loft conversion searches in May 2025

Loft conversion Projects in Harpenden in April 2025

1,026

Requests for quotations in Harpenden in April 2025

10

Requests for Loft conversion quotations in Harpenden in April 2025. 0% change from March 2025.

370

Requests for Loft conversion quotations in Hertfordshire in April 2025. 0% change from March 2025.

We noted 1,026 requests for property quotes in Harpenden. Of these quotation requests the amount of loft conversion quotations within Harpenden was 10. Quotatis would have been able to match these customers with as many as 4 suitable installers who were available for work in Harpenden at that time. Ask for a free home survey from reliable companies in Harpenden.

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

Loft conversion searches in cities and towns near Harpenden April 2025

94

Requests for quotations in St Albans in April 2025

29

Requests for quotations in Welwyn Garden City in April 2025

20

Requests for quotations in Hatfield in April 2025

10

Requests for quotations in Harpenden in April 2025

2

Requests for quotations in Welwyn in April 2025

Harpenden

Harpenden is a town in Hertfordshire, England. The town's population is just under 30,000. Harpenden is a relatively affluent commuter town, with a direct rail connection into London and property prices are well above double the national average. Geographically it is located between two much larger neighbouring towns: Luton and St Albans. It is flanked by the villages of Redbourn and Wheathampstead.

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Loft conversion pros in Harpenden

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 Harpenden

11 Feb

Conversion | Loft

Harpenden - AL5

Enquiry from: Stoycho I

Start Date: Immediate

hello, i am looking for specialists for a shell loft conversion / dorma on a terraced house. the project is based in harpenden. it is a three bedroom house, built in 1960s. the whole loft space is 44...

Post a similar request >

03 Dec

Conversion | Loft

Harpenden - AL5

Enquiry from: Michael M

Start Date: Immediate

loft conversion for 12 stewart road *** please arrange site visit and provide proposal are you the property owner: owner of the property property type: semi detached what are you looking to convert t...

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10 Apr

Conversion | Loft

Harpenden - AL5

Enquiry from: HENNA J

Start Date: 1 to 3 months

Homeowner Please contact to appoint 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 st...

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01 Mar

Conversion | Loft

Harpenden - AL5

Enquiry from: Tim B

Start Date: 1 to 3 months

Existing loft space converted into extra bedroom with en suite Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into: Bedroom/s ...

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30 Nov

Conversion | Loft

Harpenden - AL5

Enquiry from: Willie B

Start Date: Immediate

loft extension

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22 Sep

Conversion | Loft

Harpenden - AL5

Enquiry from: Sharon P

Start Date: Immediate

Install a loft ladder (that I already have) and a new drop down loft hatch

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22 May

Conversion | Loft

Harpenden - AL5

Enquiry from: James A

Start Date: 1 to 3 months

Homeowner Loft conversion Property type: Semi detached, Property owner: Owner, Looking to convert into: Bedroom, Work description: To add stairs, remove a chimney stack and add either 2 bedroom...

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08 Jan

Conversion | Loft

Bushey - WD23

Enquiry from: Elena R

Start Date: Immediate

We would like to get a loft conversion for our semi detached house. We are at the very beginning stages and do not even have plans drawn up yet. But would be keen to have a consultation . Kind reg...

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24 Oct

Conversion | Loft

Stanmore - HA7

Enquiry from: Anks P

Start Date: Immediate

homeowner loft conversion please call to appoint

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28 Mar

Conversion | Loft

Barnet - EN5

Enquiry from: Dinu S

Start Date: Immediate

homeowner loft conversion- no previous quotes please call to appoint

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02 Feb

Conversion | Loft

Watford - WD19

Enquiry from: Jeremy G

Start Date: Immediate

hi, i tried reaching out today to explore possibly working together as we can connect you with every homeowner in your local area who has submitted for planning every week. it's a simple but powerful...

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19 Jan

Conversion | Loft

Watford - WD19

Enquiry from: Ana V

Start Date: Immediate

*homeowner loft conversion please call to appoint

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22 Dec

Conversion | Loft

Watford - WD17

Enquiry from: Rashad K

Start Date: Immediate

Stairs going to loft room

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03 Dec

Conversion | Loft

Edgware - HA8

Enquiry from: Uzoma A

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 edgware area please call to arrange an appointment are yo...

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30 Aug

Conversion | Loft

Rickmansworth - WD3

Enquiry from: Gayathri B

Start Date: Immediate

dormer extension with an ensuite 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...

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11 Aug

Conversion | Loft

Edgware - HA8

Enquiry from: Paddy P

Start Date: Immediate

loft conversion - with dormer window are you the property owner: relative of owner 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 >

08 Aug

Conversion | Loft

Northwood - HA6

Enquiry from: Robert T

Start Date: Immediate

change an existing loft extension into a dormer extension, failing that amend the internal layout. are you the property owner: owner of the property property type: semi detached what are you looking t...

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28 Jul

Conversion | Loft

Stanmore - HA7

Enquiry from: Malak A

Start Date: Immediate

Loft conversion quote - that has a bathroom

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16 Feb

Conversion | Loft

Watford - WD19

Enquiry from: LIJO J

Start Date: Immediate

need to make a good size bedroom with some storage are you the property owner: owner of the property are you looking to have stairs: yes do you require any windows: skylight do you require plumbing wo...

Post a similar request >

23 Dec

Conversion | Loft

Barnet - EN4

Enquiry from: Elitsa N

Start Date: Immediate

Staircase for loft on semi detached house house with fourteen steps and two left turns .

Post a similar request >

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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.

Will I need planning permission to convert my loft?

Planning permission is not normally needed for a loft conversion as they are covered by permitted development rights. A conversion company will tell you if you do and help you with this. For more information, see our article about planning permission.

Can my loft be converted?

Many types of loft are suitable for a loft conversion. In general, you will need at least 2.3 metres of headroom in your existing loft. This is to make sure there is enough headroom after the conversion. Speak to a conversion specialist about the probability and possibility of doing this in your house.

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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Other Top Projects in Harpenden

Customer Reviews

Overall rating:


Harpenden Loft conversion installers are rated 4.1 out of 5 based on 7 reviews of 85 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 Harpenden Loft conversion contractors
Adding a flat roofed dormer window to an existing loft conversion in New Malden Published: 16/12/2024 Adding a flat roofed dormer window to enhance an existing loft conversion in New Malden, KT3. Expert advice on installation, materials, and local factors to consider. Read this article
Skylight installation for a loft conversion bedroom in Banbury Published: 05/12/2024 Are you looking to install a skylight in your loft conversion? Learn about skylight installation on natural slate roofs in Banbury, including costs, materials, and tips for preparation. Read this article
Installing three dormer windows in loft conversion with sloping roofs in Grays Published: 03/12/2024 Professional installation of three small dormer windows with sloping roofs in a detached property loft conversion in Grays. Read this article

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