Loft Conversion in Longfield

Compare Loft Conversion Prices in Longfield

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Loft conversion companies in Longfield

Are you thinking of a loft conversion so as to open up space in your house and avoid the requirement to relocate? Then make use of our free and simple service to compare quotes to get the very best price for the work you would like completed.

Loft conversions are proving to become more popular then ever in the UK. In most households the attic accounts for unused space which will be put to better use. Converting can transform the room into a bedroom, bathroom, playroom or perhaps ensuite bedroom.

In fact there's plenty of potential to converting your attic, such as the added value for your house which can be up to 20%. Loft space conversions are also recommended over a house extension for the reason that infrastructure has already been in place. In addition, you won't be removing any garden space.

If the loft space conversion would benefit your house and you're interested in extra space, check prices from reliable companies in Longfield and get the best deal for the work you need completed.

Average Loft conversion cost in Longfield

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
£34,688

Avg. price

Avg. price
£49,375

Avg. price high

Avg. price high
£63,438

£64000

£48000

£32000

£16000

£0

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

Loft conversion installation cost in Longfield 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 Longfield in August 2026

193

Requests for quotations in Longfield in August 2026

2

Requests for Loft conversion quotations in Longfield in August 2026. 0% change from July 2026.

360

Requests for Loft conversion quotations in Kent in August 2026. 3% change from July 2026.

We noted 193 requests for house quotations within Longfield. Of these quotation requests the number of loft conversion quotations in Longfield was 2. Quotatis would have been able to match these customers with as many as 4 suitable fitters who were available for work in Longfield during that time. Ask for a free property survey from reputable companies within Longfield.

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

Loft conversion searches in cities and towns near Longfield August 2026

43

Requests for quotations in Erith in August 2026

30

Requests for quotations in Dartford in August 2026

26

Requests for quotations in Welling in August 2026

26

Requests for quotations in Sidcup in August 2026

22

Requests for quotations in Bexleyheath in August 2026

Longfield

Longfield is a village as well as civil church in the District of Dartford in Kent, England. It lies 6 miles (10 kilometres) south-east of Dartford and also the same range south-west of Gravesend. The town includes several shops, a pub, and also a 14th-century church. It is recorded in the Domesday Book and also the Anglo-Saxon charters of 964-995. Longfield as well as New Barn is a civil parish named after the nearby villages it covers, the eastern part being New Barn, it additionally covers the smaller sized settlement, the area of Longfield Hill. Longfield is the ancient town, positioned when traveling in between Dartford and also Meopham; the historical church there is committed to St Mary Magdalene. New Barn is bigger in population than Longfield, although has bit in the method of services, being a comparatively current growth as well as totally property in nature.

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Loft conversion pros in Longfield

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

Nicholas James Construction

7 review(s)
Based: in Bromley, BR1 3AX

From past fifteen years we have been established as the finest building and construction service provider to clients in Bromley and its surrounding areas.

Latest review

Jagdish K., HA3
5

Conversion | Loft in Harrow

A extremely thorough unhurried meeting carried out. Honest opinions and views provided. Carefully going through plans to...

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 Longfield

27 Nov

Conversion | Loft

Longfield - DA3

Enquiry from: Akjen H

Start Date: Immediate

Dormer loft extension to provide additional room with ensuite.

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01 Nov

Conversion | Loft

Longfield - DA3

Enquiry from: Paul R

Start Date: 1 to 3 months

Homeowner Please contact to appoint

Post a similar request >

25 May

Conversion | Loft

Longfield - DA3

Enquiry from: Gary A

Start Date: 1 to 3 months

new staircase upto loft space in bungalow to build 2 bedrooms (with or without domrers/velux windows?)

Post a similar request >

22 May

Conversion | Loft

Longfield - DA3

Enquiry from: Gary A

Start Date: 1 to 3 months

building of staircase access and 2 bedrooms with central heating into loft space (probably without dormer windows)

Post a similar request >

05 Mar

Conversion | Loft

Longfield - DA3

Enquiry from: Gary A

Start Date: 1 to 3 months

It's for my son's detached 2 bed bungalow where we are looking to put 2 children bedrooms in loft space accessed via existing loft lid Are you the property owner: Owner of the property Are you looking...

Post a similar request >

04 Feb

Conversion | Loft

Longfield - DA3

Enquiry from: Christopher F

Start Date: Immediate

Raise roof level for dormas and include new two storey gable end at the rear of the house.

Post a similar request >

23 May

Conversion | Loft

Longfield - DA3

Enquiry from: M M

Start Date: Immediate

Customers own description of work Property type: Terrace, Property owner: Owner, Looking to convert into: Bedroom, Work description: Currently a 3 bed end of terrace property. Loft conversion to a...

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09 Feb

Conversion | Loft

London - E6

Enquiry from: Purie B

Start Date: Immediate

need to put stairs to loft

Post a similar request >

29 Oct

Conversion | Loft

London - SE18

Enquiry from: Adeyinka O

Start Date: Immediate

Customer made enquiry for Loft Conversion quotes online. Homeowner lives in London area. Please call to arrange appointment

Post a similar request >

22 Oct

Conversion | Loft

London - SE18

Enquiry from: Natalia B

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 >

20 Oct

Conversion | Loft

London - SE18

Enquiry from: Ankit G

Start Date: Immediate

Customer in London area made an enquiry for Loft Conversion online. Please call to arrange an appointment to discuss options

Post a similar request >

20 Oct

Conversion | Loft

London - E6

Enquiry from: Anmar H

Start Date: Immediate

Customer is looking for quotes for Loft Conversion from pros around London. Please call to arrange appointment to discuss

Post a similar request >

18 Oct

Conversion | Loft

Bromley, Keston - BR2

Enquiry from: Augustine E

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 Please call to discuss and arrange appointment t...

Post a similar request >

09 Oct

Conversion | Loft

London - SE7

Enquiry from: Jun X

Start Date: Immediate

are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: living space are you looking to have stairs: yes do you require any windows: s...

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29 Jun

Conversion | Loft

Bromley - BR1

Enquiry from: Hafiza K

Start Date: Immediate

Loft conversion bathroom and bedroom

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13 Mar

Conversion | Loft

London - SE12

Enquiry from: Jessica K

Start Date: Immediate

What type of loft conversion do you need? Dormer style loft conversion When was the property built? 1921 to 1979 How many stories is the current building? 3 Storeys Do you have plans drawn up? No -...

Post a similar request >

04 Nov

Conversion | Loft

London - SE9

Enquiry from: William D

Start Date: Immediate

Customer made enquiry for Loft Conversion quotes online. Confirmed interest via phone at 17:44 Homeowner lives in London area. Please call to arrange appointment

Post a similar request >

08 Sep

Conversion | Loft

London - SE9

Enquiry from: Rob B

Start Date: Immediate

we have an existing simple velux conversion and are looking to add a dormer and bathroom. are you the property owner: owner of the property property type: terrace what are you looking to convert the s...

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28 Jan

Conversion | Loft

Beckenham - BR3

Enquiry from: Alexander C

Start Date: Immediate

hip to gable loft conversion, master bedroom with large dorma, bathroom and dressing room. are you the property owner: owner of the property property type: semi detached what are you looking to conver...

Post a similar request >

06 Nov

Conversion | Loft

Bromley - BR1

Enquiry from: Juliet P

Start Date: Immediate

Loft conversion with mist system in open plan area for escape route.

Post a similar request >

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FAQs

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.

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.

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 kinds of loft conversion are there?

There’s a huge range of different types of loft conversions. The most common are dormer and skylight or Velux conversions. There are also hip to gable and mansard conversions. The type of loft conversion that’s most suitable for your property will depend on the style of roof and the size of your loft.

Loft conversion

Other Top Projects in Longfield

Customer Reviews

Overall rating:


Longfield Loft conversion installers are rated 4.1 out of 5 based on 8 reviews of 65 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 Longfield Loft conversion contractors

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