Loft Conversion in Ashtead

Obtain Loft Conversion Prices in Ashtead

Home > Loft Conversions Projects > Loft conversion > Ashtead

Loft conversion companies in Ashtead

Are you considering a loft space conversion as a way to open up space in your house to avoid the requirement to relocate? Then use our totally free and easy service to compare quotes and get the top cost for the work you want completed.

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

The fact is there's plenty of potential to converting your attic, such as added value for your own home which may be as much as 20%. Loft conversions are also encouraged over a property extension because the infrastructure has already been in place. In addition, you won't be removing any garden space.

If the attic conversion would benefit your property and you're looking for more space, check prices from reputable companies within Ashtead and get the best deal for the work you would like completed.

Average Loft conversion cost in Ashtead

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
£29,688

Avg. price

Avg. price
£47,500

Avg. price high

Avg. price high
£64,688

£65200

£48900

£32600

£16300

£0

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

Loft conversion installation cost in Ashtead 2026

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

Loft conversion on Google in Ashtead

Google searches that showed Local Quotes, 17 July to 14 October 2026

1,175

Searches that showed one of our pages for Ashtead, all services

93

Searches that showed our Loft conversion page for Surrey

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Loft conversion searches near Ashtead, 17 July to 14 October 2026

5,549

Searches that showed our page for Walton-on-thames

66

Searches that showed our page for Chertsey

Ashtead

Ashtead is a village in the Metropolitan Green Belt of Surrey. The Ashtead Residents' Association, established in 1945, aims to represent the views of all who live in Ashtead through a network of 142 Road Stewards and regular meetings. Ashtead includes a significant two-part conservation area including the mansion Ashtead House made use of by City of London Freemen's School, and 6 other schools. Amenities include things like parks, outlying woodland trails plus a high street with convenience shopping, cafes and restaurants, a football club and a cricket club. There has been settlement in Ashtead since at least Roman times, with a Roman villa dug up in what is now Ashtead Common. Ashtead is referred within the Domesday Book as Stede. The oldest portion of Ashtead has the major shopping and social area of the village, with 2 pubs and the Ashtead Village Club which is a C&IU affiliate. It has a small southern conservation area, however outside of this has eight listed brick buildings, both more than two centuries old, including the Old Rectory which has been subdivided into Ashtead Lodge, Forge Cottage and Wisteria Cottage which are dated to roughly the 17th century and are in addition Grade II listed. The region north of the railway line is Ashtead Common, which is managed by the City of London Corporation because of a long-standing preservation order, and is a national nature reserve. Lower Ashtead is a relatively flat location leading to Ashtead Common that has a recreation ground, a youth club and skate park, a pub, along with a range of shops all built near the preserved large square of wood in front of the railway station. Ashtead Park contains three significant listed buildings and four lakes/ponds. For all of your property upgrades, ensure that that you use trustworthy specialists in Ashtead to make sure you get the top service.

Looking for Loft conversion in Ashtead?

Get free quotes from local builders

Get free quotes

Loft conversion pros in Ashtead

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

Loft Conversion 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

Loft Conversion 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

Loft Conversion in London

Nice guy

A1 Forever Solutions LTD

1 review(s)
Based: in London, SE25 6EP

Latest review

Peter M., TW7
4

Loft Conversion in Isleworth

Waiting for the appointment

Similar Customer Enquiries for Loft conversion in and around Ashtead

29 Sep

Loft conversion

London - SW16

Enquiry from: Katherine S

Start Date: Immediate

Need a set of stairs up to attic full install. would like the stairs to be the right size and height that would allow the attic to act as a second bedroom

Property: detached

Post a similar request >

11 Jun

Loft conversion

Mitcham - CR4

Enquiry from: Matthew R

Start Date: Immediate

Plaster boarding out wall /Ceiling flooring etc etc

Post a similar request >

04 Mar

Loft conversion

Mitcham - CR4

Enquiry from: Shedley R

Start Date: Immediate

Need a loft conversion to finish plaster boards out ceiling and flooring including toilet to complete

Post a similar request >

24 Feb

Loft conversion

London - SE23

Enquiry from: Maria B

Start Date: Less than one month

Roof: pitched · Property: terrace · Built: 1900-1930 · Height: 3rd floor+

Post a similar request >

31 Oct

Loft conversion

New Malden - KT3

Enquiry from: Murugathas S

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

25 Oct

Loft conversion

London - SE20

Enquiry from: Hayelom T

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

14 Oct

Loft conversion

Thornton Heath - CR7

Enquiry from: Patrick W

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

12 Oct

Loft conversion

London - W3

Enquiry from: Ozzie R

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

08 Oct

Loft conversion

Hayes - UB3

Enquiry from: Ali N

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

07 Oct

Loft conversion

Hounslow - TW4

Enquiry from: Naveen K

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

02 Oct

Loft conversion

Crawley - RH10

Enquiry from: Sellakkandu S

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

01 Oct

Loft conversion

East Molesey, West Molesey - KT8

Enquiry from: Kamel A

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

27 Sep

Loft conversion

Hounslow - TW3

Enquiry from: Nasreen S

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

26 Jun

Loft conversion

London - SW14

Enquiry from: Zouhair S

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

16 Jun

Loft conversion

Mitcham - CR4

Enquiry from: Gabriel P

Start Date: Immediate

I need staircase for loft dormer

Post a similar request >

05 May

Loft conversion

Epsom - KT19

Enquiry from: Joel M

Start Date: Immediate

What type of property is this for? House 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? 2 St

Post a similar request >

01 May

Loft conversion

Guildford - GU1

Enquiry from: Garry L

Start Date: Immediate

Loft conversion enquiry

Post a similar request >

16 Apr

Loft conversion

Richmond - TW9

Enquiry from: Bethan S

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Loft Conversion When was the property built? I'm not sure How many stories is the current building? 2 Storeys Do you have

Post a similar request >

09 Apr

Loft conversion

Kingston upon Thames - KT1

Enquiry from: Katrina P

Start Date: Immediate

Quote for a dorma expansion on my flat

Post a similar request >

08 Mar

Loft conversion

Croydon - CR0

Enquiry from: Taoheed L

Start Date: 1 to 3 months

Property: terrace

Post a similar request >

Advertisement

Local & reliable builders near me

Tell us about your loft conversion project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Ashtead

Get free, no-obligation local loft conversion quotes from 4 verified builders working in Ashtead.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

So quick! Amazing!!

So quick! Amazing!!

because you found me a quote

because you found me a quote

It was very helpful finding the rig ...

It was very helpful finding the right people close to home

FAQs

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.

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.

what is a dormer loft conversion?

A dormer loft conversion is a type of loft conversion that’s built making use of a roof’s existing slope. In other words, it’s an existing roof’s extension which is constructed in such a way that allows for an additional floor as well as head room especially suitable for lofts lacking good amount of usable space. The dormer loft conversion is simply an addition to the existing roof looking much like a box-like build constructed onto a pitched roof as it creates walls that are vertical to the slope while also being 90 degrees to the floor.

This type of loft conversion is the most common amongst homeowners in the UK mainly because it represents a cost effective means through which you can add an additional usable space to your home or property. The structure extends for the slope of the existing roof and can easily be altered to suit various tastes or styles. Furthermore, if you’re looking for a type of loft conversion that aids to foster reduced disruption to work, then dormer loft conversion is also your best bet. This is due to the fact that the structure is built from a scaffolding made outside a home.

There are different types of dormer loft conversion and the one which will best suit your property will depend on the property type, be it detached, semi detached or terraced as well as the existing roof shape and size. The dormer loft conversion is a popular choice for a lot of homeowners for a variety of reasons. Let’s have a look!

✓ It’s very cost effective

✓ The dormer loft conversion does not require planning permission so far it complies with certain conditions and limitations

✓ It adds an extra headspace as well as floor space.

Loft conversion

Other Top Projects in Ashtead

Are you a builder in Ashtead?

We can help you get more loft conversion work with our qualified job leads and boost your business.

Join today