Loft Conversion in Harrow

Compare Loft Conversion Prices in Harrow

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Loft conversion companies in Harrow

Searching for attic room alteration industry experts in Harrow? Our attic conversion renovators in Harrow are able to provide you the best quotations to have a loft altered in your household.

The installation of a loft space extension in the house can be carried out quickly, enabling you to make full use of the converted space and start benefitting from an additional room. The loft area transformation will be carried out by a vetted, certified business and as soon as this has been finished you'll be able to begin using the new location right away. With your newly altered attic you'll be able to have an extra bedroom, study or possibly a playroom.

With a number of loft area alteration styles you'll be in a position to find something that fits your taste, whilst being hassle-free and pleasing.

We shall provide you no obligation quotes from attic room alteration companies in Harrow who will be able to provide you with free surveys and quotations for the alteration. You may then compare and contrast these loft space conversion prices and guarantee to get the best value for your money.

Average Loft conversion cost in Harrow

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 Harrow, as reported by local LeadsDoWork members.

Loft conversion installation cost in Harrow 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 Harrow in December 2024

7,828

Requests for quotations in Harrow in December 2024

121

Requests for Loft conversion quotations in Harrow in December 2024. -12% change from November 2024.

150

Requests for Loft conversion quotations in Middlesex in December 2024. -12% change from November 2024.

We noted 7,828 requests for property or home quotes in Harrow. Of these quote requests the amount of loft conversion quotations within Harrow was 121. Quotatis would have been able to match these customers with up to 4 suitable fitters who were available for work within Harrow during those times. Request a free property survey from reputable companies in Harrow.

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

Loft conversion searches in cities and towns near Harrow December 2024

121

Requests for quotations in Harrow in December 2024

90

Requests for quotations in Wembley in December 2024

25

Requests for quotations in Edgware in December 2024

25

Requests for quotations in Stanmore in December 2024

16

Requests for quotations in Ruislip in December 2024

Harrow

Among London's most greatly inhabited boroughs holds about 239,000 and is set towards the north east of the capital. The town of Harrow was developed in 1934, becoming a borough in 1954. The borough encompasses a contrast in affluence; even though there are high-end regions such as Harrow-on-the-Hill and Pinner, a 2011 report shows 7,000 children are in poverty. Don't spend more than you need to for your household improvements and get the ideal price from vetted installers.

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Loft conversion pros in Harrow

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

Doma Build

1 review(s)
Based: in London, ha28fd

Latest review

JAMES C., HA1
5

Conversion | Loft in Harrow

positive advive

Similar Customer Enquiries for Loft conversion in Harrow

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...

Post a similar request >

14 Nov

Conversion | Loft

Harrow - HA3

Enquiry from: Aurelia L

Start Date: Immediate

upgrade velux to dormer. the sellers have had a loft conversion done in 2020 (without building regs and planning permissions) so we would like to rectify this and apply for full permissions for this p...

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 >

13 Mar

Conversion | Loft

Harrow - HA3

Enquiry from: G S

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: Bedroom, Work description: Bedroom

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01 Mar

Conversion | Loft

Harrow - HA3

Enquiry from: Pinal P

Start Date: Immediate

property owner loft conversion please call to appoint

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08 Feb

Conversion | Loft

Harrow - HA3

Enquiry from: Jack H

Start Date: Immediate

new roof floorboards decorating electrics 2 windows no domer are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: storage are...

Post a similar request >

22 Sep

Conversion | Loft

Harrow - HA2

Enquiry from: Manos M

Start Date: Immediate

Boarding of loft to create basic storage space. Currently there is hatch access and insulation. I m unsure of loft size but would guess less than 20m2. Are you the property owner: Owner of the proper...

Post a similar request >

18 Feb

Conversion | Loft

Harrow - HA1

Enquiry from: Fatima L

Start Date: Immediate

The loft room is boarded off and used an a study/ guest room, there is a spiral stairs in place, but old plasterboard needs changing and roof properly insulated. Are you the property owner: Owner of t...

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07 Oct

Conversion | Loft

Harrow - HA1

Enquiry from: Florence A

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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30 Sep

Conversion | Loft

Harrow - HA2

Enquiry from: Daniel J

Start Date: Immediate

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: Yes Do you require any windows:...

Post a similar request >

12 May

Conversion | Loft

Harrow - HA3

Enquiry from: Joti K

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 Do you require any windows: Skylight, Velux Do you require plumbing ...

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14 Apr

Conversion | Loft

Harrow - HA2

Enquiry from: BEENA B

Start Date: Immediate

Home Owner Call to Appoint

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11 Apr

Conversion | Loft

Harrow - HA2

Enquiry from: Ab R

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Other Forms: 17, 45, 19 Agreed to recieve quotes for selected products: Yes Please call to appoint

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10 Apr

Conversion | Loft

Harrow - HA2

Enquiry from: G M

Start Date: Less than one month

Property Type: Semi Detached Have you got a rough idea of the design you would like: Yes How many bedrooms are you looking to have: 3-4 Bedrooms How many storeys are you looking for the property to h...

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17 Feb

Conversion | Loft

Harrow - HA1

Enquiry from: Dimple M

Start Date: Less than one month

Are you the property owner: Relative of Owner Property Type: Terrace What are you looking to convert the space into: Bedroom/s Are you looking to have stairs: Yes Do you require plumbing work: Yes Int...

Post a similar request >

02 Feb

Conversion | Loft

Harrow - HA1

Enquiry from: Kerrie O

Start Date: 1 to 3 months

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

Post a similar request >

23 Oct

Conversion | Loft

Harrow - HA3

Enquiry from: Shane M

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: Bedroom, Work description: Hi I alread...

Post a similar request >

08 Oct

Conversion | Loft

Harrow - HA1

Enquiry from: Dharmesh P

Start Date: Immediate

this is for next year planning quote for approximately

Post a similar request >

11 Jun

Conversion | Loft

Harrow - HA1

Enquiry from: Krish C

Start Date: Immediate

3 meter rear extension & double dormer loft conversion.

Post a similar request >

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FAQs

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.

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 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!

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Customer Reviews

Overall rating:


Harrow Loft conversion installers are rated 4.4 out of 5 based on 13 reviews of 126 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 Harrow 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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