Loft Conversion in Hillingdon

Discover Loft Conversion Prices in Hillingdon

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Average Loft conversion cost in Hillingdon

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 Hillingdon, as reported by local LeadsDoWork members.

Loft conversion installation cost in Hillingdon 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 Hillingdon in May 2025

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Requests for quotations in Hillingdon in May 2025

0

Requests for Loft conversion quotations in Hillingdon in May 2025. 0% change from April 2025.

5,400

Requests for Loft conversion quotations in London County in May 2025. 0% change from April 2025.

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

Loft conversion searches in cities and towns near Hillingdon May 2025

30

Requests for quotations in Southall in May 2025

25

Requests for quotations in Uxbridge in May 2025

25

Requests for quotations in Greenford in May 2025

20

Requests for quotations in Northolt in May 2025

20

Requests for quotations in Hayes in May 2025

Hillingdon

The London Borough of Hillingdon is the westernmost borough in Greater London. It was formed in 1965 from the districts of Hayes and Harlington, Ruislip-Northwood, Uxbridge, and Yiewsley and West Drayton inside the historic county of Middlesex. The borough covers an overall area of 44.67 square miles. This makes it the second largest of the 32 London boroughs by area.

Hillingdon Council governs the borough, featuring its headquarters in the Civic Centre in Uxbridge. The south of the borough's former powerful relationship with industry has diminished since the 1980s to be replaced by a mostly residential suburban population; the north continues to be a consistently residential suburban area.

The borough's residential locations expanded with the extension of the Metropolitan Railway from Harrow on the Hill to Uxbridge within the early twentieth century as well as the gradual establishment of stops along the line, becoming generally known as 'Metro-land'.

The population increased from 2001 to 2011 by 11.5 per cent, which is 4.4 per cent above the England and Wales mean of 7.1 per cent, making the borough a part of the fastest population-growth location. Within this time, the number of households also increased by 3.3 per cent, with an average of 2.7 inhabitants per household.

The borough maintains over 200 green spaces, totalling around 1800 acres. As much of the area is within the Metropolitan Green Belt it was, in 2008, on the list of least densely populated of all of the London boroughs; open spaces differ in size from the Colne Valley Regional Park to smaller gardens which include Lake Farm Country Park. For all of your home upgrades, ensure that you employ trustworthy experts in Hillingdon to make sure you get the top quality.

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Loft conversion pros in Hillingdon

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

Doma Build

1 review(s)
Based: in London, ha28fd

Latest review

JAMES C., HA1
5

Conversion | Loft in Harrow

positive advive

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 Hillingdon

23 May

Conversion | Loft

Ruislip - HA4

Enquiry from: Pritinarayan R

Start Date: Immediate

i would like to do loft conversion as well as rear extension of the semi detached bungalow are you the property owner: owner of the property property type: semi detached what are you looking to conver...

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17 Mar

Conversion | Loft

Pinner - HA5

Enquiry from: Katherine P

Start Date: Immediate

We already somewhat have a loft conversion - there's a proper staircase upstairs and partly finished rooms - carpets, plumbing, electrictity and a window but also exposed brick. There isn't much ceili...

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03 Mar

Conversion | Loft

Uxbridge - UB10

Enquiry from: Olan 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 uxbridge area please call to arrange an appointment are yo...

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26 Mar

Conversion | Loft

Feltham - TW14

Enquiry from: Bishal R

Start Date: Immediate

I am looking for a Dormer loft conversion

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16 Feb

Conversion | Loft

Northolt - UB5

Enquiry from: Avril C

Start Date: Immediate

Hi there, I am looking to renovate my maisonette and convert the loft and would like someone to visit my property to look at the work required and advise what services your company can provide, give m...

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16 Aug

Conversion | Loft

Feltham - TW14

Enquiry from: Zoya G

Start Date: Immediate

homeowner loft conversion please call to appoint

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02 Mar

Conversion | Loft

Hayes - UB3

Enquiry from: Pushkar P

Start Date: Immediate

customer made an online enquiry for loft conversion via one of our websites. confirmed via sms/. please call to arrange an appointment to quote. are you the property owner: owner of the property prop...

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29 Jan

Conversion | Loft

Harrow - HA2

Enquiry from: Kevin B

Start Date: Immediate

looking at the possibility of changing existing older style loft extension to dormer style loft extension. looking for advice, costs and timescales for consideration. are you the property owner: owner...

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05 Jan

Conversion | Loft

Uxbridge - UB9

Enquiry from: Prashant M

Start Date: Immediate

loft conversion type: hip to gable rooms in conversion: 1 x bedroom. architectural plans done: no planning permission status: not sure building regulations status: not sure listed building: no propert...

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21 Dec

Conversion | Loft

West Drayton - UB7

Enquiry from: Feliciano S

Start Date: Immediate

customer made an enquiry for loft conversion via one of our websites. looking at various options they would like to discuss directly confirmed interest, sms at 08:03 please call to discuss and arrang...

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14 Nov

Conversion | Loft

West Drayton - UB7

Enquiry from: Feliciano S

Start Date: Immediate

homeowner loft conversion please call to appoint

Post a similar request >

06 Nov

Conversion | Loft

Harrow - HA2

Enquiry from: Ashish J

Start Date: Immediate

I looking for an architect to prepare a drawing for the loft conversion and the extension in the back garden and take permission from the Harrow council.

Post a similar request >

22 Oct

Conversion | Loft

Harrow - HA2

Enquiry from: Ashish J

Start Date: Immediate

I looking for an architect to prepare a drawing for the loft conversion and the extension in the back garden and take permission from the Harrow council.

Post a similar request >

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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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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21 Jul

Conversion | Loft

Southall - UB1

Enquiry from: Shahid M

Start Date: Immediate

Homeowner Loft conversion Please call to appoint

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16 Jun

Conversion | Loft

Greenford - UB6

Enquiry from: Fiona F

Start Date: Immediate

We are looking to buy a house with a loft conversion already done, but it doesn't have a dormer. How much would it cost to add a dormer to the rear side? Inside we would reconfigure the layout into 2 ...

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17 Apr

Conversion | Loft

Pinner - HA5

Enquiry from: Sheila A

Start Date: Immediate

Lofts rea and side extension for a bungalow

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07 Nov

Conversion | Loft

Pinner - HA5

Enquiry from: Martin M

Start Date: Immediate

dormer, 300 fts, converted to 1 kitchen and 1 living room, 1 store room are you the property owner: owner of the property property type: other what are you looking to convert the space into: living s...

Post a similar request >

04 Nov

Conversion | Loft

Pinner - HA5

Enquiry from: Martin M

Start Date: Immediate

dormer, 300 fts, converted to 1 kitchen and 1 living room, 1 store room are you the property owner: owner of the property property type: other what are you looking to convert the space into: living s...

Post a similar request >

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FAQs

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!

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.

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.

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.

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Hillingdon Loft conversion installers are rated 4.4 out of 5 based on 13 reviews of 157 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 Hillingdon Loft conversion contractors

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