Loft Conversion in Haringey

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Average Loft conversion cost in Haringey

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
£32,188

Avg. price

Avg. price
£51,875

Avg. price high

Avg. price high
£70,938

£71500

£53625

£35750

£17875

£0

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

Loft conversion installation cost in Haringey 2025

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

Loft conversion searches in April 2025

Loft conversion Projects in Haringey in March 2025

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Requests for quotations in Haringey in March 2025

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Requests for Loft conversion quotations in Haringey in March 2025. 0% change from February 2025.

5,400

Requests for Loft conversion quotations in London County in March 2025. 0% change from February 2025.

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

Loft conversion searches in cities and towns near Haringey March 2025

Haringey

The London Borough of Haringey is a London borough in North London, classified by some definitions as part of Inner London, and by others as a part of Outer London. It was created in 1965 by the amalgamation of 3 former boroughs. It shares borders with six other London boroughs. Clockwise from the north, they are: Enfield, Waltham Forest, Hackney, Islington, Camden, and Barnet. Haringey covers an area of more than 11 square miles (28.5 km2). The local authority is Haringey London Borough Council.

In accordance with population estimates from the middle of 2014, Haringey has a permanent population of around 267541 individuals. There are roughly 97101 homes in Haringey. Just over 55 per cent of residents in Haringey reside in flats, apartments or maisonettes. The borough is characterised by some extreme contrasts. Locations in the west, such as Highgate, Muswell Hill and Crouch End are among the most prosperous in the country. Within the east of the borough, however, some wards are classified as being among the most deprived 10 per cent in the nation.

Haringey is also a borough of contrasts geographically. In the wooded high ground around Highgate and Muswell Hill, at 426.5 feet (130.0 m), the land falls sharply off to the flat, open low-lying land next to the River Lea in the east. Some of the more familiar local landmarks include Alexandra Palace, Bruce Castle, Jacksons Lane, Highpoint I and II, and Tottenham Hotspur Football Club.

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Loft conversion pros in Haringey

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 Haringey

06 Sep

Conversion | Loft

London - N13

Enquiry from: Tom M

Start Date: Immediate

loft converted many years ago with velux windows wondering what the cost might be to add a full dormer to maximise space. are you the property owner: owner of the property property type: semi detached...

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03 Jan

Conversion | Loft

London - N13

Enquiry from: Sally B

Start Date: Immediate

homeowner loft conversion please call to appoint

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05 Dec

Conversion | Loft

London - N18

Enquiry from: Otoniel J

Start Date: Immediate

homeowner loft conversion please call to appoint

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06 Oct

Conversion | Loft

London - N8

Enquiry from: Robert A

Start Date: Immediate

*homeowner loft conversion please call to appoint

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18 Sep

Conversion | Loft

London - N2

Enquiry from: Lara H

Start Date: Immediate

loft conversion costs- hip to gable vs side and back dormer extension (we live in a semi-detached property) are you the property owner: owner of the property property type: semi detached what are you...

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08 Aug

Conversion | Loft

London - N4

Enquiry from: Joshua J

Start Date: Immediate

loft conversion with dormer windows 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 ...

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02 May

Conversion | Loft

London - N17

Enquiry from: Fina M

Start Date: Immediate

Loft conversation, staircase, windows, flooring, Etc

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21 Apr

Conversion | Loft

London - N15

Enquiry from: Will G

Start Date: Immediate

looking to get a quote on adding a staircase to a first floor flat up to the attic. the ceilings are sloping so there would need to be enough height for entrance to comply with building regs are you t...

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20 Apr

Conversion | Loft

London - N22

Enquiry from: Susannah K

Start Date: Immediate

master bedroom and en suite loft conversion in an edwardian maisonette. either an velux attic or dormer conversion depending on price. approx 35sqm in size. are you the property owner: owner of the pr...

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31 Mar

Conversion | Loft

London - N17

Enquiry from: Hannah S

Start Date: Immediate

converting existing eves loft conversion to a full rear dorma are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: living space are...

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28 Mar

Conversion | Loft

London - N8

Enquiry from: Emily C

Start Date: Immediate

we wanted to add a dormer to an existing loft conversion roof are you the property owner: relative of owner property type: other what are you looking to convert the space into: bedroom/s are you looki...

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21 Sep

Conversion | Loft

London - N13

Enquiry from: Antonio F

Start Date: Immediate

Conversion of a loft into a bedroom with en-suite and eaves storage

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14 Apr

Conversion | Loft

London - N13

Enquiry from: Michael W

Start Date: Immediate

fit stairway to loft from landing

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17 Feb

Conversion | Loft

London - N22

Enquiry from: Lason W

Start Date: Immediate

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

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25 Oct

Conversion | Loft

London - N8

Enquiry from: Maria L

Start Date: Immediate

I need new stairs to the loft

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09 Sep

Conversion | Loft

London - N18

Enquiry from: Rima C

Start Date: Immediate

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

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28 Aug

Conversion | Loft

London - N13

Enquiry from: Robin J

Start Date: Immediate

hip to gable loft conversion with fibreglass flat-roofed dormer for en-suite bedroom. bifolding 3/4 panel full length glass doors and juliet balcony are you the property owner: owner of the property ...

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16 Aug

Conversion | Loft

London - N6

Enquiry from: Margaret M

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: terrace, property owner: owner, looking to convert into: bedroom, work description: one bedroom and a b...

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27 Jul

Conversion | Loft

London - N18

Enquiry from: Rima C

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed interest via email at 20:33 confirmed via sms at 20:33 confirmed interest via phone at 20:33 homeowner lives in london area. please ...

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24 Jul

Conversion | Loft

London - N18

Enquiry from: Rima C

Start Date: Immediate

customer made enquiry for loft conversion quotes online. confirmed interest via email at 20:33 confirmed via sms at 20:33 confirmed interest via phone at 20:33 homeowner lives in london area. please ...

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

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 is a loft conversion?

With the ability to add approximately one third of your existing living space ( by converting your old, unused attic) to your home or property without having to let go of your garden, it’s quite easy to see the reason why loft conversion has rapidly grown to become one of the most popular home improvements in the UK. However some homeowners usually shy away from the idea simply by looking at the perceived high cost of carrying out such a project, despite several researches showing that loft conversions offers the best rate of return on initial investment when compared to the other home improvement projects. So exactly how much would it cost to carry out this project?

Just like several other home improvement projects, the cost of a loft conversion varies greatly depending on a wide range of influencing factors. These factors include the size of your home, how old your home is as well as the quality of the fixtures and fittings you want to install. For instance, a high end bathtub alone can cost you thousands of pounds, meanwhile you can also construct a full bathroom suite on just a couple of hundred pounds. However, to give you an idea of the minimum cost of a loft project we’ll look at the most popular types and the minimum cost of each.

✓ Internal Loft Conversion - The most affordable type of loft conversion tends to start from £25,000 and above.

✓ Dormer or L-Shaped Dormer Loft Conversion. These are the most popular types of loft conversion. Dormer price tends to start from £35,000, while the L-shaped dormer starts from £45,000.

✓ Mansard Loft Conversion - This involves replacing the entire side of a sloping roof with a vertical wall and flat roof. It requires a planning permission. The type of loft conversion usually starts from £45,000.

✓ Hip To Gable Loft Conversion - This usually starts from £50,000.

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.

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Haringey Loft conversion installers are rated 4.4 out of 5 based on 13 reviews of 152 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 Haringey Loft conversion contractors

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